chore(test): migrate to vitest (#235)

6 files changed, 18 insertions, 8140 deletions

diff --git a/test/support/chai.js b/test/support/chai.js
deleted file mode 100644
index 8795090d..00000000
--- a/test/support/chai.js
+++ /dev/null
@@ -1,3484 +0,0 @@
-!(function (name, definition) {
-  if (typeof define == 'function' && typeof define.amd == 'object')
-    define(definition);
-  else this[name] = definition();
-})('chai', function () {
-  // CommonJS require()
-
-  function require(p) {
-    var path = require.resolve(p),
-      mod = require.modules[path];
-    if (!mod) throw new Error('failed to require "' + p + '"');
-    if (!mod.exports) {
-      mod.exports = {};
-      mod.call(mod.exports, mod, mod.exports, require.relative(path));
-    }
-    return mod.exports;
-  }
-
-  require.modules = {};
-
-  require.resolve = function (path) {
-    var orig = path,
-      reg = path + '.js',
-      index = path + '/index.js';
-    return (
-      (require.modules[reg] && reg) || (require.modules[index] && index) || orig
-    );
-  };
-
-  require.register = function (path, fn) {
-    require.modules[path] = fn;
-  };
-
-  require.relative = function (parent) {
-    return function (p) {
-      if ('.' != p[0]) return require(p);
-
-      var path = parent.split('/'),
-        segs = p.split('/');
-      path.pop();
-
-      for (var i = 0; i < segs.length; i++) {
-        var seg = segs[i];
-        if ('..' == seg) path.pop();
-        else if ('.' != seg) path.push(seg);
-      }
-
-      return require(path.join('/'));
-    };
-  };
-
-  require.register('assertion.js', function (module, exports, require) {
-    /*!
-     * chai
-     * http://chaijs.com
-     * Copyright(c) 2011-2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /*!
-     * Module dependencies.
-     */
-
-    var AssertionError = require('./browser/error'),
-      toString = Object.prototype.toString,
-      util = require('./utils'),
-      flag = util.flag;
-
-    /*!
-     * Module export.
-     */
-
-    module.exports = Assertion;
-
-    /*!
-     * Assertion Constructor
-     *
-     * Creates object for chaining.
-     *
-     * @api private
-     */
-
-    function Assertion(obj, msg, stack) {
-      flag(this, 'ssfi', stack || arguments.callee);
-      flag(this, 'object', obj);
-      flag(this, 'message', msg);
-    }
-
-    /*!
-     * ### Assertion.includeStack
-     *
-     * User configurable property, influences whether stack trace
-     * is included in Assertion error message. Default of false
-     * suppresses stack trace in the error message
-     *
-     *     Assertion.includeStack = true;  // enable stack on error
-     *
-     * @api public
-     */
-
-    Assertion.includeStack = false;
-
-    Assertion.addProperty = function (name, fn) {
-      util.addProperty(this.prototype, name, fn);
-    };
-
-    Assertion.addMethod = function (name, fn) {
-      util.addMethod(this.prototype, name, fn);
-    };
-
-    Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
-      util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
-    };
-
-    Assertion.overwriteProperty = function (name, fn) {
-      util.overwriteProperty(this.prototype, name, fn);
-    };
-
-    Assertion.overwriteMethod = function (name, fn) {
-      util.overwriteMethod(this.prototype, name, fn);
-    };
-
-    /*!
-     * ### .assert(expression, message, negateMessage, expected, actual)
-     *
-     * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
-     *
-     * @name assert
-     * @param {Philosophical} expression to be tested
-     * @param {String} message to display if fails
-     * @param {String} negatedMessage to display if negated expression fails
-     * @param {Mixed} expected value (remember to check for negation)
-     * @param {Mixed} actual (optional) will default to `this.obj`
-     * @api private
-     */
-
-    Assertion.prototype.assert = function (
-      expr,
-      msg,
-      negateMsg,
-      expected,
-      _actual
-    ) {
-      var msg = util.getMessage(this, arguments),
-        actual = util.getActual(this, arguments),
-        ok = util.test(this, arguments);
-
-      if (!ok) {
-        throw new AssertionError({
-          message: msg,
-          actual: actual,
-          expected: expected,
-          stackStartFunction: Assertion.includeStack
-            ? this.assert
-            : flag(this, 'ssfi'),
-        });
-      }
-    };
-
-    /*!
-     *
-     * ### ._obj
-     *
-     * Quick reference to stored `actual` value for plugin developers.
-     *
-     * @api private
-     */
-
-    Object.defineProperty(Assertion.prototype, '_obj', {
-      get: function () {
-        return flag(this, 'object');
-      },
-      set: function (val) {
-        flag(this, 'object', val);
-      },
-    });
-
-    /**
-     * ### Language Chains
-     *
-     * The following are provide as chainable getters to
-     * improve the readability of your assertions. They
-     * do not provide an testing capability unless they
-     * have been overwritten by a plugin.
-     *
-     * **Chains**
-     *
-     * - to
-     * - be
-     * - been
-     * - is
-     * - and
-     * - have
-     * - with
-     *
-     * @name language chains
-     * @api public
-     */
-
-    ['to', 'be', 'been', 'is', 'and', 'have', 'with'].forEach(function (chain) {
-      Object.defineProperty(Assertion.prototype, chain, {
-        get: function () {
-          return this;
-        },
-        configurable: true,
-      });
-    });
-
-    /**
-     * ### .not
-     *
-     * Negates any of assertions following in the chain.
-     *
-     *     expect(foo).to.not.equal('bar');
-     *     expect(goodFn).to.not.throw(Error);
-     *     expect({ foo: 'baz' }).to.have.property('foo')
-     *       .and.not.equal('bar');
-     *
-     * @name not
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'not', {
-      get: function () {
-        flag(this, 'negate', true);
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .deep
-     *
-     * Sets the `deep` flag, later used by the `equal` and
-     * `property` assertions.
-     *
-     *     expect(foo).to.deep.equal({ bar: 'baz' });
-     *     expect({ foo: { bar: { baz: 'quux' } } })
-     *       .to.have.deep.property('foo.bar.baz', 'quux');
-     *
-     * @name deep
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'deep', {
-      get: function () {
-        flag(this, 'deep', true);
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .a(type)
-     *
-     * The `a` and `an` assertions are aliases that can be
-     * used either as language chains or to assert a value's
-     * type (as revealed by `Object.prototype.toString`).
-     *
-     *     // typeof
-     *     expect('test').to.be.a('string');
-     *     expect({ foo: 'bar' }).to.be.an('object');
-     *     expect(null).to.be.a('null');
-     *     expect(undefined).to.be.an('undefined');
-     *
-     *     // language chain
-     *     expect(foo).to.be.an.instanceof(Foo);
-     *
-     * @name a
-     * @alias an
-     * @param {String} type
-     * @api public
-     */
-
-    function an(type) {
-      var obj = flag(this, 'object'),
-        klassStart = type.charAt(0).toUpperCase(),
-        klass = klassStart + type.slice(1),
-        article = ~['A', 'E', 'I', 'O', 'U'].indexOf(klassStart) ? 'an ' : 'a ';
-
-      this.assert(
-        '[object ' + klass + ']' === toString.call(obj),
-        'expected #{this} to be ' + article + type,
-        'expected #{this} not to be ' + article + type,
-        '[object ' + klass + ']',
-        toString.call(obj)
-      );
-    }
-
-    Assertion.addChainableMethod('an', an);
-    Assertion.addChainableMethod('a', an);
-
-    /**
-     * ### .include(value)
-     *
-     * The `include` and `contain` assertions can be used as either property
-     * based language chains or as methods to assert the inclusion of an object
-     * in an array or a substring in a string. When used as language chains,
-     * they toggle the `contain` flag for the `keys` assertion.
-     *
-     *     expect([1,2,3]).to.include(2);
-     *     expect('foobar').to.contain('foo');
-     *     expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo');
-     *
-     * @name include
-     * @alias contain
-     * @param {Object|String|Number} obj
-     * @api public
-     */
-
-    function includeChainingBehavior() {
-      flag(this, 'contains', true);
-    }
-
-    function include(val) {
-      var obj = flag(this, 'object');
-      this.assert(
-        ~obj.indexOf(val),
-        'expected #{this} to include ' + util.inspect(val),
-        'expected #{this} to not include ' + util.inspect(val)
-      );
-    }
-
-    Assertion.addChainableMethod('include', include, includeChainingBehavior);
-    Assertion.addChainableMethod('contain', include, includeChainingBehavior);
-
-    /**
-     * ### .ok
-     *
-     * Asserts that the target is truthy.
-     *
-     *     expect('everything').to.be.ok;
-     *     expect(1).to.be.ok;
-     *     expect(false).to.not.be.ok;
-     *     expect(undefined).to.not.be.ok;
-     *     expect(null).to.not.be.ok;
-     *
-     * @name ok
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'ok', {
-      get: function () {
-        this.assert(
-          flag(this, 'object'),
-          'expected #{this} to be truthy',
-          'expected #{this} to be falsy'
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .true
-     *
-     * Asserts that the target is `true`.
-     *
-     *     expect(true).to.be.true;
-     *     expect(1).to.not.be.true;
-     *
-     * @name true
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'true', {
-      get: function () {
-        this.assert(
-          true === flag(this, 'object'),
-          'expected #{this} to be true',
-          'expected #{this} to be false',
-          this.negate ? false : true
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .false
-     *
-     * Asserts that the target is `false`.
-     *
-     *     expect(false).to.be.false;
-     *     expect(0).to.not.be.false;
-     *
-     * @name false
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'false', {
-      get: function () {
-        this.assert(
-          false === flag(this, 'object'),
-          'expected #{this} to be false',
-          'expected #{this} to be true',
-          this.negate ? true : false
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .null
-     *
-     * Asserts that the target is `null`.
-     *
-     *     expect(null).to.be.null;
-     *     expect(undefined).not.to.be.null;
-     *
-     * @name null
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'null', {
-      get: function () {
-        this.assert(
-          null === flag(this, 'object'),
-          'expected #{this} to be null',
-          'expected #{this} not to be null',
-          this.negate ? false : true
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .undefined
-     *
-     * Asserts that the target is `undefined`.
-     *
-     *      expect(undefined).to.be.undefined;
-     *      expect(null).to.not.be.undefined;
-     *
-     * @name undefined
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'undefined', {
-      get: function () {
-        this.assert(
-          undefined === flag(this, 'object'),
-          'expected #{this} to be undefined',
-          'expected #{this} not to be undefined',
-          this.negate ? false : true
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .exist
-     *
-     * Asserts that the target is neither `null` nor `undefined`.
-     *
-     *     var foo = 'hi'
-     *       , bar = null
-     *       , baz;
-     *
-     *     expect(foo).to.exist;
-     *     expect(bar).to.not.exist;
-     *     expect(baz).to.not.exist;
-     *
-     * @name exist
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'exist', {
-      get: function () {
-        this.assert(
-          null != flag(this, 'object'),
-          'expected #{this} to exist',
-          'expected #{this} to not exist'
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .empty
-     *
-     * Asserts that the target's length is `0`. For arrays, it checks
-     * the `length` property. For objects, it gets the count of
-     * enumerable keys.
-     *
-     *     expect([]).to.be.empty;
-     *     expect('').to.be.empty;
-     *     expect({}).to.be.empty;
-     *
-     * @name empty
-     * @api public
-     */
-
-    Object.defineProperty(Assertion.prototype, 'empty', {
-      get: function () {
-        var obj = flag(this, 'object'),
-          expected = obj;
-
-        if (Array.isArray(obj) || 'string' === typeof object) {
-          expected = obj.length;
-        } else if (typeof obj === 'object') {
-          expected = Object.keys(obj).length;
-        }
-
-        this.assert(
-          !expected,
-          'expected #{this} to be empty',
-          'expected #{this} not to be empty'
-        );
-
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .arguments
-     *
-     * Asserts that the target is an arguments object.
-     *
-     *     function test () {
-     *       expect(arguments).to.be.arguments;
-     *     }
-     *
-     * @name arguments
-     * @alias Arguments
-     * @api public
-     */
-
-    function checkArguments() {
-      var obj = flag(this, 'object'),
-        type = Object.prototype.toString.call(obj);
-      this.assert(
-        '[object Arguments]' === type,
-        'expected #{this} to be arguments but got ' + type,
-        'expected #{this} to not be arguments'
-      );
-    }
-
-    Assertion.addProperty('arguments', checkArguments);
-    Assertion.addProperty('Arguments', checkArguments);
-
-    /**
-     * ### .equal(value)
-     *
-     * Asserts that the target is strictly equal (`===`) to `value`.
-     * Alternately, if the `deep` flag is set, asserts that
-     * the target is deeply equal to `value`.
-     *
-     *     expect('hello').to.equal('hello');
-     *     expect(42).to.equal(42);
-     *     expect(1).to.not.equal(true);
-     *     expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' });
-     *     expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
-     *
-     * @name equal
-     * @param {Mixed} value
-     * @api public
-     */
-
-    Assertion.prototype.equal = function (val) {
-      var obj = flag(this, 'object');
-      if (flag(this, 'deep')) {
-        return this.eql(val);
-      } else {
-        this.assert(
-          val === obj,
-          'expected #{this} to equal #{exp}',
-          'expected #{this} to not equal #{exp}',
-          val
-        );
-      }
-
-      return this;
-    };
-
-    /**
-     * ### .eql(value)
-     *
-     * Asserts that the target is deeply equal to `value`.
-     *
-     *     expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
-     *     expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
-     *
-     * @name eql
-     * @param {Mixed} value
-     * @api public
-     */
-
-    Assertion.prototype.eql = function (obj) {
-      this.assert(
-        util.eql(obj, flag(this, 'object')),
-        'expected #{this} to deeply equal #{exp}',
-        'expected #{this} to not deeply equal #{exp}',
-        obj
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .above(value)
-     *
-     * Asserts that the target is greater than `value`.
-     *
-     *     expect(10).to.be.above(5);
-     *
-     * @name above
-     * @alias gt
-     * @param {Number} value
-     * @api public
-     */
-
-    Assertion.prototype.above = function (val) {
-      this.assert(
-        flag(this, 'object') > val,
-        'expected #{this} to be above ' + val,
-        'expected #{this} to be below ' + val
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .below(value)
-     *
-     * Asserts that the target is less than `value`.
-     *
-     *     expect(5).to.be.below(10);
-     *
-     * @name below
-     * @alias lt
-     * @param {Number} value
-     * @api public
-     */
-
-    Assertion.prototype.below = function (val) {
-      this.assert(
-        flag(this, 'object') < val,
-        'expected #{this} to be below ' + val,
-        'expected #{this} to be above ' + val
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .within(start, finish)
-     *
-     * Asserts that the target is within a range.
-     *
-     *     expect(7).to.be.within(5,10);
-     *
-     * @name within
-     * @param {Number} start lowerbound inclusive
-     * @param {Number} finish upperbound inclusive
-     * @api public
-     */
-
-    Assertion.prototype.within = function (start, finish) {
-      var obj = flag(this, 'object'),
-        range = start + '..' + finish;
-
-      this.assert(
-        obj >= start && obj <= finish,
-        'expected #{this} to be within ' + range,
-        'expected #{this} to not be within ' + range
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .instanceof(constructor)
-     *
-     * Asserts that the target is an instance of `constructor`.
-     *
-     *     var Tea = function (name) { this.name = name; }
-     *       , Chai = new Tea('chai');
-     *
-     *     expect(Chai).to.be.an.instanceof(Tea);
-     *     expect([ 1, 2, 3 ]).to.be.instanceof(Array);
-     *
-     * @name instanceof
-     * @param {Constructor} constructor
-     * @alias instanceOf
-     * @api public
-     */
-
-    Assertion.prototype.instanceOf = function (constructor) {
-      var name = util.getName(constructor);
-      this.assert(
-        flag(this, 'object') instanceof constructor,
-        'expected #{this} to be an instance of ' + name,
-        'expected #{this} to not be an instance of ' + name
-      );
-
-      return this;
-    };
-
-    /**
- * ### .property(name, [value])
- *
- * Asserts that the target has a property `name`, optionally asserting that
- * the value of that property is strictly equal to  `value`.
- * If the `deep` flag is set, you can use dot- and bracket-notation for deep
- * references into objects and arrays.
- *
- *     // simple referencing
- *     var obj = { foo: 'bar' };
- *     expect(obj).to.have.property('foo');
- *     expect(obj).to.have.property('foo', 'bar');
- *     expect(obj).to.have.property('foo').to.be.a('string');
- *
- *     // deep referencing
- *     var deepObj = {
- *         green: { tea: 'matcha' }
- *       , teas: [ 'chai', 'matcha', { tea: 'konacha' } ]
- *     };
-
- *     expect(deepObj).to.have.deep.property('green.tea', 'matcha');
- *     expect(deepObj).to.have.deep.property('teas[1]', 'matcha');
- *     expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha');
- *
- * @name property
- * @param {String} name
- * @param {Mixed} value (optional)
- * @returns value of property for chaining
- * @api public
- */
-
-    Assertion.prototype.property = function (name, val) {
-      var obj = flag(this, 'object'),
-        value = flag(this, 'deep') ? util.getPathValue(name, obj) : obj[name],
-        descriptor = flag(this, 'deep') ? 'deep property ' : 'property ',
-        negate = flag(this, 'negate');
-
-      if (negate && undefined !== val) {
-        if (undefined === value) {
-          throw new Error(
-            util.inspect(obj) + ' has no ' + descriptor + util.inspect(name)
-          );
-        }
-      } else {
-        this.assert(
-          undefined !== value,
-          'expected #{this} to have a ' + descriptor + util.inspect(name),
-          'expected #{this} to not have ' + descriptor + util.inspect(name)
-        );
-      }
-
-      if (undefined !== val) {
-        this.assert(
-          val === value,
-          'expected #{this} to have a ' +
-            descriptor +
-            util.inspect(name) +
-            ' of #{exp}, but got #{act}',
-          'expected #{this} to not have a ' +
-            descriptor +
-            util.inspect(name) +
-            ' of #{act}',
-          val,
-          value
-        );
-      }
-
-      flag(this, 'object', value);
-      return this;
-    };
-
-    /**
-     * ### .ownProperty(name)
-     *
-     * Asserts that the target has an own property `name`.
-     *
-     *     expect('test').to.have.ownProperty('length');
-     *
-     * @name ownProperty
-     * @alias haveOwnProperty
-     * @param {String} name
-     * @api public
-     */
-
-    Assertion.prototype.ownProperty = function (name) {
-      var obj = flag(this, 'object');
-      this.assert(
-        obj.hasOwnProperty(name),
-        'expected #{this} to have own property ' + util.inspect(name),
-        'expected #{this} to not have own property ' + util.inspect(name)
-      );
-      return this;
-    };
-
-    /**
-     * ### .length(value)
-     *
-     * Asserts that the target's `length` property has the expected value.
-     *
-     *     expect([1,2,3]).to.have.length(3);
-     *     expect('foobar').to.have.length(6);
-     *
-     * @name length
-     * @alias lengthOf
-     * @param {Number} length
-     * @api public
-     */
-
-    Assertion.prototype.length = function (n) {
-      var obj = flag(this, 'object');
-      new Assertion(obj).to.have.property('length');
-      var len = obj.length;
-
-      this.assert(
-        len == n,
-        'expected #{this} to have a length of #{exp} but got #{act}',
-        'expected #{this} to not have a length of #{act}',
-        n,
-        len
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .match(regexp)
-     *
-     * Asserts that the target matches a regular expression.
-     *
-     *     expect('foobar').to.match(/^foo/);
-     *
-     * @name match
-     * @param {RegExp} RegularExpression
-     * @api public
-     */
-
-    Assertion.prototype.match = function (re) {
-      var obj = flag(this, 'object');
-      this.assert(
-        re.exec(obj),
-        'expected #{this} to match ' + re,
-        'expected #{this} not to match ' + re
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .string(string)
-     *
-     * Asserts that the string target contains another string.
-     *
-     *     expect('foobar').to.have.string('bar');
-     *
-     * @name string
-     * @param {String} string
-     * @api public
-     */
-
-    Assertion.prototype.string = function (str) {
-      var obj = flag(this, 'object');
-      new Assertion(obj).is.a('string');
-
-      this.assert(
-        ~obj.indexOf(str),
-        'expected #{this} to contain ' + util.inspect(str),
-        'expected #{this} to not contain ' + util.inspect(str)
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .keys(key1, [key2], [...])
-     *
-     * Asserts that the target has exactly the given keys, or
-     * asserts the inclusion of some keys when using the
-     * `include` or `contain` modifiers.
-     *
-     *     expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
-     *     expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');
-     *
-     * @name keys
-     * @alias key
-     * @param {String...|Array} keys
-     * @api public
-     */
-
-    Assertion.prototype.keys = function (keys) {
-      var obj = flag(this, 'object'),
-        str,
-        ok = true;
-
-      keys =
-        keys instanceof Array ? keys : Array.prototype.slice.call(arguments);
-
-      if (!keys.length) throw new Error('keys required');
-
-      var actual = Object.keys(obj),
-        len = keys.length;
-
-      // Inclusion
-      ok = keys.every(function (key) {
-        return ~actual.indexOf(key);
-      });
-
-      // Strict
-      if (!flag(this, 'negate') && !flag(this, 'contains')) {
-        ok = ok && keys.length == actual.length;
-      }
-
-      // Key string
-      if (len > 1) {
-        keys = keys.map(function (key) {
-          return util.inspect(key);
-        });
-        var last = keys.pop();
-        str = keys.join(', ') + ', and ' + last;
-      } else {
-        str = util.inspect(keys[0]);
-      }
-
-      // Form
-      str = (len > 1 ? 'keys ' : 'key ') + str;
-
-      // Have / include
-      str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
-
-      // Assertion
-      this.assert(
-        ok,
-        'expected #{this} to ' + str,
-        'expected #{this} to not ' + str,
-        keys,
-        Object.keys(obj)
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .throw(constructor)
-     *
-     * Asserts that the function target will throw a specific error, or specific type of error
-     * (as determined using `instanceof`), optionally with a RegExp or string inclusion test
-     * for the error's message.
-     *
-     *     var err = new ReferenceError('This is a bad function.');
-     *     var fn = function () { throw err; }
-     *     expect(fn).to.throw(ReferenceError);
-     *     expect(fn).to.throw(Error);
-     *     expect(fn).to.throw(/bad function/);
-     *     expect(fn).to.not.throw('good function');
-     *     expect(fn).to.throw(ReferenceError, /bad function/);
-     *     expect(fn).to.throw(err);
-     *     expect(fn).to.not.throw(new RangeError('Out of range.'));
-     *
-     * Please note that when a throw expectation is negated, it will check each
-     * parameter independently, starting with error constructor type. The appropriate way
-     * to check for the existence of a type of error but for a message that does not match
-     * is to use `and`.
-     *
-     *     expect(fn).to.throw(ReferenceError)
-     *        .and.not.throw(/good function/);
-     *
-     * @name throw
-     * @alias throws
-     * @alias Throw
-     * @param {ErrorConstructor} constructor
-     * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-     * @api public
-     */
-
-    Assertion.prototype.Throw = function (constructor, msg) {
-      var obj = flag(this, 'object');
-      new Assertion(obj).is.a('function');
-
-      var thrown = false,
-        desiredError = null,
-        name = null;
-
-      if (arguments.length === 0) {
-        msg = null;
-        constructor = null;
-      } else if (
-        constructor &&
-        (constructor instanceof RegExp || 'string' === typeof constructor)
-      ) {
-        msg = constructor;
-        constructor = null;
-      } else if (constructor && constructor instanceof Error) {
-        desiredError = constructor;
-        constructor = null;
-        msg = null;
-      } else if (typeof constructor === 'function') {
-        name = new constructor().name;
-      } else {
-        constructor = null;
-      }
-
-      try {
-        obj();
-      } catch (err) {
-        // first, check desired error
-        if (desiredError) {
-          this.assert(
-            err === desiredError,
-            'expected #{this} to throw ' +
-              util.inspect(desiredError) +
-              ' but ' +
-              util.inspect(err) +
-              ' was thrown',
-            'expected #{this} to not throw ' + util.inspect(desiredError)
-          );
-          return this;
-        }
-        // next, check constructor
-        if (constructor) {
-          this.assert(
-            err instanceof constructor,
-            'expected #{this} to throw ' +
-              name +
-              ' but a ' +
-              err.name +
-              ' was thrown',
-            'expected #{this} to not throw ' + name
-          );
-          if (!msg) return this;
-        }
-        // next, check message
-        if (err.message && msg && msg instanceof RegExp) {
-          this.assert(
-            msg.exec(err.message),
-            'expected #{this} to throw error matching ' +
-              msg +
-              ' but got ' +
-              util.inspect(err.message),
-            'expected #{this} to throw error not matching ' + msg
-          );
-          return this;
-        } else if (err.message && msg && 'string' === typeof msg) {
-          this.assert(
-            ~err.message.indexOf(msg),
-            'expected #{this} to throw error including #{exp} but got #{act}',
-            'expected #{this} to throw error not including #{act}',
-            msg,
-            err.message
-          );
-          return this;
-        } else {
-          thrown = true;
-        }
-      }
-
-      var expectedThrown = name
-        ? name
-        : desiredError
-        ? util.inspect(desiredError)
-        : 'an error';
-
-      this.assert(
-        thrown === true,
-        'expected #{this} to throw ' + expectedThrown,
-        'expected #{this} to not throw ' + expectedThrown
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .respondTo(method)
-     *
-     * Asserts that the object or class target will respond to a method.
-     *
-     *     Klass.prototype.bar = function(){};
-     *     expect(Klass).to.respondTo('bar');
-     *     expect(obj).to.respondTo('bar');
-     *
-     * To check if a constructor will respond to a static function,
-     * set the `itself` flag.
-     *
-     *    Klass.baz = function(){};
-     *    expect(Klass).itself.to.respondTo('baz');
-     *
-     * @name respondTo
-     * @param {String} method
-     * @api public
-     */
-
-    Assertion.prototype.respondTo = function (method) {
-      var obj = flag(this, 'object'),
-        itself = flag(this, 'itself'),
-        context =
-          'function' === typeof obj && !itself
-            ? obj.prototype[method]
-            : obj[method];
-
-      this.assert(
-        'function' === typeof context,
-        'expected #{this} to respond to ' + util.inspect(method),
-        'expected #{this} to not respond to ' + util.inspect(method),
-        'function',
-        typeof context
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .itself
-     *
-     * Sets the `itself` flag, later used by the `respondTo` assertion.
-     *
-     *    function Foo() {}
-     *    Foo.bar = function() {}
-     *    Foo.prototype.baz = function() {}
-     *
-     *    expect(Foo).itself.to.respondTo('bar');
-     *    expect(Foo).itself.not.to.respondTo('baz');
-     *
-     * @name itself
-     * @api public
-     */
-    Object.defineProperty(Assertion.prototype, 'itself', {
-      get: function () {
-        flag(this, 'itself', true);
-        return this;
-      },
-      configurable: true,
-    });
-
-    /**
-     * ### .satisfy(method)
-     *
-     * Asserts that the target passes a given truth test.
-     *
-     *     expect(1).to.satisfy(function(num) { return num > 0; });
-     *
-     * @name satisfy
-     * @param {Function} matcher
-     * @api public
-     */
-
-    Assertion.prototype.satisfy = function (matcher) {
-      var obj = flag(this, 'object');
-      this.assert(
-        matcher(obj),
-        'expected #{this} to satisfy ' + util.inspect(matcher),
-        'expected #{this} to not satisfy' + util.inspect(matcher),
-        this.negate ? false : true,
-        matcher(obj)
-      );
-
-      return this;
-    };
-
-    /**
-     * ### .closeTo(expected, delta)
-     *
-     * Asserts that the target is equal `expected`, to within a +/- `delta` range.
-     *
-     *     expect(1.5).to.be.closeTo(1, 0.5);
-     *
-     * @name closeTo
-     * @param {Number} expected
-     * @param {Number} delta
-     * @api public
-     */
-
-    Assertion.prototype.closeTo = function (expected, delta) {
-      var obj = flag(this, 'object');
-      this.assert(
-        obj - delta === expected || obj + delta === expected,
-        'expected #{this} to be close to ' + expected + ' +/- ' + delta,
-        'expected #{this} not to be close to ' + expected + ' +/- ' + delta
-      );
-
-      return this;
-    };
-
-    /*!
-     * Aliases.
-     */
-
-    (function alias(name, as) {
-      Assertion.prototype[as] = Assertion.prototype[name];
-      return alias;
-    })('equal', 'eq')('above', 'gt')('below', 'lt')('length', 'lengthOf')(
-      'keys',
-      'key'
-    )('ownProperty', 'haveOwnProperty')('above', 'greaterThan')(
-      'below',
-      'lessThan'
-    )('Throw', 'throws')('Throw', 'throw')('instanceOf', 'instanceof');
-  }); // module: assertion.js
-
-  require.register('browser/error.js', function (module, exports, require) {
-    /*!
-     * chai
-     * Copyright(c) 2011-2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    module.exports = AssertionError;
-
-    function AssertionError(options) {
-      options = options || {};
-      this.message = options.message;
-      this.actual = options.actual;
-      this.expected = options.expected;
-      this.operator = options.operator;
-
-      if (options.stackStartFunction && Error.captureStackTrace) {
-        var stackStartFunction = options.stackStartFunction;
-        Error.captureStackTrace(this, stackStartFunction);
-      }
-    }
-
-    AssertionError.prototype = Object.create(Error.prototype);
-    AssertionError.prototype.name = 'AssertionError';
-    AssertionError.prototype.constructor = AssertionError;
-
-    AssertionError.prototype.toString = function () {
-      return this.message;
-    };
-  }); // module: browser/error.js
-
-  require.register('chai.js', function (module, exports, require) {
-    /*!
-     * chai
-     * Copyright(c) 2011-2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    var used = [],
-      exports = (module.exports = {});
-
-    /*!
-     * Chai version
-     */
-
-    exports.version = '1.0.4';
-
-    /*!
-     * Primary `Assertion` prototype
-     */
-
-    exports.Assertion = require('./assertion');
-
-    /*!
-     * Assertion Error
-     */
-
-    exports.AssertionError = require('./browser/error');
-
-    /*!
-     * Utils for plugins (not exported)
-     */
-
-    var util = require('./utils');
-
-    /**
-     * # .use(function)
-     *
-     * Provides a way to extend the internals of Chai
-     *
-     * @param {Function}
-     * @returns {this} for chaining
-     * @api public
-     */
-
-    exports.use = function (fn) {
-      if (!~used.indexOf(fn)) {
-        fn(this, util);
-        used.push(fn);
-      }
-
-      return this;
-    };
-
-    /*!
-     * Expect interface
-     */
-
-    var expect = require('./interface/expect');
-    exports.use(expect);
-
-    /*!
-     * Should interface
-     */
-
-    var should = require('./interface/should');
-    exports.use(should);
-
-    /*!
-     * Assert interface
-     */
-
-    var assert = require('./interface/assert');
-    exports.use(assert);
-  }); // module: chai.js
-
-  require.register('interface/assert.js', function (module, exports, require) {
-    /*!
-     * chai
-     * Copyright(c) 2011-2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    module.exports = function (chai, util) {
-      /*!
-       * Chai dependencies.
-       */
-
-      var Assertion = chai.Assertion,
-        flag = util.flag;
-
-      /*!
-       * Module export.
-       */
-
-      /**
-       * ### assert(expression, message)
-       *
-       * Write your own test expressions.
-       *
-       *     assert('foo' !== 'bar', 'foo is not bar');
-       *     assert(Array.isArray([]), 'empty arrays are arrays');
-       *
-       * @param {Mixed} expression to test for truthiness
-       * @param {String} message to display on error
-       * @name assert
-       * @api public
-       */
-
-      var assert = (chai.assert = function (express, errmsg) {
-        var test = new Assertion(null);
-        test.assert(express, errmsg, '[ negation message unavailable ]');
-      });
-
-      /**
-       * ### .fail(actual, expected, [message], [operator])
-       *
-       * Throw a failure. Node.js `assert` module-compatible.
-       *
-       * @name fail
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @param {String} operator
-       * @api public
-       */
-
-      assert.fail = function (actual, expected, message, operator) {
-        throw new chai.AssertionError({
-          actual: actual,
-          expected: expected,
-          message: message,
-          operator: operator,
-          stackStartFunction: assert.fail,
-        });
-      };
-
-      /**
-       * ### .ok(object, [message])
-       *
-       * Asserts that `object` is truthy.
-       *
-       *     assert.ok('everything', 'everything is ok');
-       *     assert.ok(false, 'this will fail');
-       *
-       * @name ok
-       * @param {Mixed} object to test
-       * @param {String} message
-       * @api public
-       */
-
-      assert.ok = function (val, msg) {
-        new Assertion(val, msg).is.ok;
-      };
-
-      /**
-       * ### .equal(actual, expected, [message])
-       *
-       * Asserts non-strict equality (`==`) of `actual` and `expected`.
-       *
-       *     assert.equal(3, '3', '== coerces values to strings');
-       *
-       * @name equal
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @api public
-       */
-
-      assert.equal = function (act, exp, msg) {
-        var test = new Assertion(act, msg);
-
-        test.assert(
-          exp == flag(test, 'object'),
-          'expected #{this} to equal #{exp}',
-          'expected #{this} to not equal #{act}',
-          exp,
-          act
-        );
-      };
-
-      /**
-       * ### .notEqual(actual, expected, [message])
-       *
-       * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
-       *
-       *     assert.notEqual(3, 4, 'these numbers are not equal');
-       *
-       * @name notEqual
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notEqual = function (act, exp, msg) {
-        var test = new Assertion(act, msg);
-
-        test.assert(
-          exp != flag(test, 'object'),
-          'expected #{this} to not equal #{exp}',
-          'expected #{this} to equal #{act}',
-          exp,
-          act
-        );
-      };
-
-      /**
-       * ### .strictEqual(actual, expected, [message])
-       *
-       * Asserts strict equality (`===`) of `actual` and `expected`.
-       *
-       *     assert.strictEqual(true, true, 'these booleans are strictly equal');
-       *
-       * @name strictEqual
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @api public
-       */
-
-      assert.strictEqual = function (act, exp, msg) {
-        new Assertion(act, msg).to.equal(exp);
-      };
-
-      /**
-       * ### .notStrictEqual(actual, expected, [message])
-       *
-       * Asserts strict inequality (`!==`) of `actual` and `expected`.
-       *
-       *     assert.notStrictEqual(3, '3', 'no coercion for strict equality');
-       *
-       * @name notStrictEqual
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notStrictEqual = function (act, exp, msg) {
-        new Assertion(act, msg).to.not.equal(exp);
-      };
-
-      /**
-       * ### .deepEqual(actual, expected, [message])
-       *
-       * Asserts that `actual` is deeply equal to `expected`.
-       *
-       *     assert.deepEqual({ tea: 'green' }, { tea: 'green' });
-       *
-       * @name deepEqual
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @api public
-       */
-
-      assert.deepEqual = function (act, exp, msg) {
-        new Assertion(act, msg).to.eql(exp);
-      };
-
-      /**
-       * ### .notDeepEqual(actual, expected, [message])
-       *
-       * Assert that `actual` is not deeply equal to `expected`.
-       *
-       *     assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
-       *
-       * @name notDeepEqual
-       * @param {Mixed} actual
-       * @param {Mixed} expected
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notDeepEqual = function (act, exp, msg) {
-        new Assertion(act, msg).to.not.eql(exp);
-      };
-
-      /**
-       * ### .isTrue(value, [message])
-       *
-       * Asserts that `value` is true.
-       *
-       *     var teaServed = true;
-       *     assert.isTrue(teaServed, 'the tea has been served');
-       *
-       * @name isTrue
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isTrue = function (val, msg) {
-        new Assertion(val, msg).is['true'];
-      };
-
-      /**
-       * ### .isFalse(value, [message])
-       *
-       * Asserts that `value` is false.
-       *
-       *     var teaServed = false;
-       *     assert.isFalse(teaServed, 'no tea yet? hmm...');
-       *
-       * @name isFalse
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isFalse = function (val, msg) {
-        new Assertion(val, msg).is['false'];
-      };
-
-      /**
-       * ### .isNull(value, [message])
-       *
-       * Asserts that `value` is null.
-       *
-       *     assert.isNull(err, 'there was no error');
-       *
-       * @name isNull
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNull = function (val, msg) {
-        new Assertion(val, msg).to.equal(null);
-      };
-
-      /**
-       * ### .isNotNull(value, [message])
-       *
-       * Asserts that `value` is not null.
-       *
-       *     var tea = 'tasty chai';
-       *     assert.isNotNull(tea, 'great, time for tea!');
-       *
-       * @name isNotNull
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotNull = function (val, msg) {
-        new Assertion(val, msg).to.not.equal(null);
-      };
-
-      /**
-       * ### .isUndefined(value, [message])
-       *
-       * Asserts that `value` is `undefined`.
-       *
-       *     var tea;
-       *     assert.isUndefined(tea, 'no tea defined');
-       *
-       * @name isUndefined
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isUndefined = function (val, msg) {
-        new Assertion(val, msg).to.equal(undefined);
-      };
-
-      /**
-       * ### .isDefined(value, [message])
-       *
-       * Asserts that `value` is not `undefined`.
-       *
-       *     var tea = 'cup of chai';
-       *     assert.isDefined(tea, 'tea has been defined');
-       *
-       * @name isUndefined
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isDefined = function (val, msg) {
-        new Assertion(val, msg).to.not.equal(undefined);
-      };
-
-      /**
-       * ### .isFunction(value, [message])
-       *
-       * Asserts that `value` is a function.
-       *
-       *     function serveTea() { return 'cup of tea'; };
-       *     assert.isFunction(serveTea, 'great, we can have tea now');
-       *
-       * @name isFunction
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isFunction = function (val, msg) {
-        new Assertion(val, msg).to.be.a('function');
-      };
-
-      /**
-       * ### .isNotFunction(value, [message])
-       *
-       * Asserts that `value` is _not_ a function.
-       *
-       *     var serveTea = [ 'heat', 'pour', 'sip' ];
-       *     assert.isNotFunction(serveTea, 'great, we have listed the steps');
-       *
-       * @name isNotFunction
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotFunction = function (val, msg) {
-        new Assertion(val, msg).to.not.be.a('function');
-      };
-
-      /**
-       * ### .isObject(value, [message])
-       *
-       * Asserts that `value` is an object (as revealed by
-       * `Object.prototype.toString`).
-       *
-       *     var selection = { name: 'Chai', serve: 'with spices' };
-       *     assert.isObject(selection, 'tea selection is an object');
-       *
-       * @name isObject
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isObject = function (val, msg) {
-        new Assertion(val, msg).to.be.a('object');
-      };
-
-      /**
-       * ### .isNotObject(value, [message])
-       *
-       * Asserts that `value` is _not_ an object.
-       *
-       *     var selection = 'chai'
-       *     assert.isObject(selection, 'tea selection is not an object');
-       *     assert.isObject(null, 'null is not an object');
-       *
-       * @name isNotObject
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotObject = function (val, msg) {
-        new Assertion(val, msg).to.not.be.a('object');
-      };
-
-      /**
-       * ### .isArray(value, [message])
-       *
-       * Asserts that `value` is an array.
-       *
-       *     var menu = [ 'green', 'chai', 'oolong' ];
-       *     assert.isArray(menu, 'what kind of tea do we want?');
-       *
-       * @name isArray
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isArray = function (val, msg) {
-        new Assertion(val, msg).to.be.an('array');
-      };
-
-      /**
-       * ### .isNotArray(value, [message])
-       *
-       * Asserts that `value` is _not_ an array.
-       *
-       *     var menu = 'green|chai|oolong';
-       *     assert.isNotArray(menu, 'what kind of tea do we want?');
-       *
-       * @name isNotArray
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotArray = function (val, msg) {
-        new Assertion(val, msg).to.not.be.an('array');
-      };
-
-      /**
-       * ### .isString(value, [message])
-       *
-       * Asserts that `value` is a string.
-       *
-       *     var teaOrder = 'chai';
-       *     assert.isString(teaOrder, 'order placed');
-       *
-       * @name isString
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isString = function (val, msg) {
-        new Assertion(val, msg).to.be.a('string');
-      };
-
-      /**
-       * ### .isNotString(value, [message])
-       *
-       * Asserts that `value` is _not_ a string.
-       *
-       *     var teaOrder = 4;
-       *     assert.isNotString(teaOrder, 'order placed');
-       *
-       * @name isNotString
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotString = function (val, msg) {
-        new Assertion(val, msg).to.not.be.a('string');
-      };
-
-      /**
-       * ### .isNumber(value, [message])
-       *
-       * Asserts that `value` is a number.
-       *
-       *     var cups = 2;
-       *     assert.isNumber(cups, 'how many cups');
-       *
-       * @name isNumber
-       * @param {Number} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNumber = function (val, msg) {
-        new Assertion(val, msg).to.be.a('number');
-      };
-
-      /**
-       * ### .isNotNumber(value, [message])
-       *
-       * Asserts that `value` is _not_ a number.
-       *
-       *     var cups = '2 cups please';
-       *     assert.isNotNumber(cups, 'how many cups');
-       *
-       * @name isNotNumber
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotNumber = function (val, msg) {
-        new Assertion(val, msg).to.not.be.a('number');
-      };
-
-      /**
-       * ### .isBoolean(value, [message])
-       *
-       * Asserts that `value` is a boolean.
-       *
-       *     var teaReady = true
-       *       , teaServed = false;
-       *
-       *     assert.isBoolean(teaReady, 'is the tea ready');
-       *     assert.isBoolean(teaServed, 'has tea been served');
-       *
-       * @name isBoolean
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isBoolean = function (val, msg) {
-        new Assertion(val, msg).to.be.a('boolean');
-      };
-
-      /**
-       * ### .isNotBoolean(value, [message])
-       *
-       * Asserts that `value` is _not_ a boolean.
-       *
-       *     var teaReady = 'yep'
-       *       , teaServed = 'nope';
-       *
-       *     assert.isNotBoolean(teaReady, 'is the tea ready');
-       *     assert.isNotBoolean(teaServed, 'has tea been served');
-       *
-       * @name isNotBoolean
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.isNotBoolean = function (val, msg) {
-        new Assertion(val, msg).to.not.be.a('boolean');
-      };
-
-      /**
-       * ### .typeOf(value, name, [message])
-       *
-       * Asserts that `value`'s type is `name`, as determined by
-       * `Object.prototype.toString`.
-       *
-       *     assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
-       *     assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
-       *     assert.typeOf('tea', 'string', 'we have a string');
-       *     assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
-       *     assert.typeOf(null, 'null', 'we have a null');
-       *     assert.typeOf(undefined, 'undefined', 'we have an undefined');
-       *
-       * @name typeOf
-       * @param {Mixed} value
-       * @param {String} name
-       * @param {String} message
-       * @api public
-       */
-
-      assert.typeOf = function (val, type, msg) {
-        new Assertion(val, msg).to.be.a(type);
-      };
-
-      /**
-       * ### .notTypeOf(value, name, [message])
-       *
-       * Asserts that `value`'s type is _not_ `name`, as determined by
-       * `Object.prototype.toString`.
-       *
-       *     assert.notTypeOf('tea', 'number', 'strings are not numbers');
-       *
-       * @name notTypeOf
-       * @param {Mixed} value
-       * @param {String} typeof name
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notTypeOf = function (val, type, msg) {
-        new Assertion(val, msg).to.not.be.a(type);
-      };
-
-      /**
-       * ### .instanceOf(object, constructor, [message])
-       *
-       * Asserts that `value` is an instance of `constructor`.
-       *
-       *     var Tea = function (name) { this.name = name; }
-       *       , chai = new Tea('chai');
-       *
-       *     assert.instanceOf(chai, Tea, 'chai is an instance of tea');
-       *
-       * @name instanceOf
-       * @param {Object} object
-       * @param {Constructor} constructor
-       * @param {String} message
-       * @api public
-       */
-
-      assert.instanceOf = function (val, type, msg) {
-        new Assertion(val, msg).to.be.instanceOf(type);
-      };
-
-      /**
-       * ### .notInstanceOf(object, constructor, [message])
-       *
-       * Asserts `value` is not an instance of `constructor`.
-       *
-       *     var Tea = function (name) { this.name = name; }
-       *       , chai = new String('chai');
-       *
-       *     assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
-       *
-       * @name notInstanceOf
-       * @param {Object} object
-       * @param {Constructor} constructor
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notInstanceOf = function (val, type, msg) {
-        new Assertion(val, msg).to.not.be.instanceOf(type);
-      };
-
-      /**
-       * ### .include(haystack, needle, [message])
-       *
-       * Asserts that `haystack` includes `needle`. Works
-       * for strings and arrays.
-       *
-       *     assert.include('foobar', 'bar', 'foobar contains string "bar"');
-       *     assert.include([ 1, 2, 3 ], 3, 'array contains value');
-       *
-       * @name include
-       * @param {Array|String} haystack
-       * @param {Mixed} needle
-       * @param {String} message
-       * @api public
-       */
-
-      assert.include = function (exp, inc, msg) {
-        var obj = new Assertion(exp, msg);
-
-        if (Array.isArray(exp)) {
-          obj.to.include(inc);
-        } else if ('string' === typeof exp) {
-          obj.to.contain.string(inc);
-        }
-      };
-
-      /**
-       * ### .match(value, regexp, [message])
-       *
-       * Asserts that `value` matches the regular expression `regexp`.
-       *
-       *     assert.match('foobar', /^foo/, 'regexp matches');
-       *
-       * @name match
-       * @param {Mixed} value
-       * @param {RegExp} regexp
-       * @param {String} message
-       * @api public
-       */
-
-      assert.match = function (exp, re, msg) {
-        new Assertion(exp, msg).to.match(re);
-      };
-
-      /**
-       * ### .notMatch(value, regexp, [message])
-       *
-       * Asserts that `value` does not match the regular expression `regexp`.
-       *
-       *     assert.notMatch('foobar', /^foo/, 'regexp does not match');
-       *
-       * @name notMatch
-       * @param {Mixed} value
-       * @param {RegExp} regexp
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notMatch = function (exp, re, msg) {
-        new Assertion(exp, msg).to.not.match(re);
-      };
-
-      /**
-       * ### .property(object, property, [message])
-       *
-       * Asserts that `object` has a property named by `property`.
-       *
-       *     assert.property({ tea: { green: 'matcha' }}, 'tea');
-       *
-       * @name property
-       * @param {Object} object
-       * @param {String} property
-       * @param {String} message
-       * @api public
-       */
-
-      assert.property = function (obj, prop, msg) {
-        new Assertion(obj, msg).to.have.property(prop);
-      };
-
-      /**
-       * ### .notProperty(object, property, [message])
-       *
-       * Asserts that `object` does _not_ have a property named by `property`.
-       *
-       *     assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
-       *
-       * @name notProperty
-       * @param {Object} object
-       * @param {String} property
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notProperty = function (obj, prop, msg) {
-        new Assertion(obj, msg).to.not.have.property(prop);
-      };
-
-      /**
-       * ### .deepProperty(object, property, [message])
-       *
-       * Asserts that `object` has a property named by `property`, which can be a
-       * string using dot- and bracket-notation for deep reference.
-       *
-       *     assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green');
-       *
-       * @name deepProperty
-       * @param {Object} object
-       * @param {String} property
-       * @param {String} message
-       * @api public
-       */
-
-      assert.deepProperty = function (obj, prop, msg) {
-        new Assertion(obj, msg).to.have.deep.property(prop);
-      };
-
-      /**
-       * ### .notDeepProperty(object, property, [message])
-       *
-       * Asserts that `object` does _not_ have a property named by `property`, which
-       * can be a string using dot- and bracket-notation for deep reference.
-       *
-       *     assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
-       *
-       * @name notDeepProperty
-       * @param {Object} object
-       * @param {String} property
-       * @param {String} message
-       * @api public
-       */
-
-      assert.notDeepProperty = function (obj, prop, msg) {
-        new Assertion(obj, msg).to.not.have.deep.property(prop);
-      };
-
-      /**
-       * ### .propertyVal(object, property, value, [message])
-       *
-       * Asserts that `object` has a property named by `property` with value given
-       * by `value`.
-       *
-       *     assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
-       *
-       * @name propertyVal
-       * @param {Object} object
-       * @param {String} property
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.propertyVal = function (obj, prop, val, msg) {
-        new Assertion(obj, msg).to.have.property(prop, val);
-      };
-
-      /**
-       * ### .propertyNotVal(object, property, value, [message])
-       *
-       * Asserts that `object` has a property named by `property`, but with a value
-       * different from that given by `value`.
-       *
-       *     assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad');
-       *
-       * @name propertyNotVal
-       * @param {Object} object
-       * @param {String} property
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.propertyNotVal = function (obj, prop, val, msg) {
-        new Assertion(obj, msg).to.not.have.property(prop, val);
-      };
-
-      /**
-       * ### .deepPropertyVal(object, property, value, [message])
-       *
-       * Asserts that `object` has a property named by `property` with value given
-       * by `value`. `property` can use dot- and bracket-notation for deep
-       * reference.
-       *
-       *     assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
-       *
-       * @name deepPropertyVal
-       * @param {Object} object
-       * @param {String} property
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.deepPropertyVal = function (obj, prop, val, msg) {
-        new Assertion(obj, msg).to.have.deep.property(prop, val);
-      };
-
-      /**
-       * ### .deepPropertyNotVal(object, property, value, [message])
-       *
-       * Asserts that `object` has a property named by `property`, but with a value
-       * different from that given by `value`. `property` can use dot- and
-       * bracket-notation for deep reference.
-       *
-       *     assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
-       *
-       * @name deepPropertyNotVal
-       * @param {Object} object
-       * @param {String} property
-       * @param {Mixed} value
-       * @param {String} message
-       * @api public
-       */
-
-      assert.deepPropertyNotVal = function (obj, prop, val, msg) {
-        new Assertion(obj, msg).to.not.have.deep.property(prop, val);
-      };
-
-      /**
-       * ### .lengthOf(object, length, [message])
-       *
-       * Asserts that `object` has a `length` property with the expected value.
-       *
-       *     assert.lengthOf([1,2,3], 3, 'array has length of 3');
-       *     assert.lengthOf('foobar', 5, 'string has length of 6');
-       *
-       * @name lengthOf
-       * @param {Mixed} object
-       * @param {Number} length
-       * @param {String} message
-       * @api public
-       */
-
-      assert.lengthOf = function (exp, len, msg) {
-        new Assertion(exp, msg).to.have.length(len);
-      };
-
-      /**
-       * ### .throws(function, [constructor/regexp], [message])
-       *
-       * Asserts that `function` will throw an error that is an instance of
-       * `constructor`, or alternately that it will throw an error with message
-       * matching `regexp`.
-       *
-       *     assert.throw(fn, ReferenceError, 'function throws a reference error');
-       *
-       * @name throws
-       * @alias throw
-       * @alias Throw
-       * @param {Function} function
-       * @param {ErrorConstructor} constructor
-       * @param {RegExp} regexp
-       * @param {String} message
-       * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-       * @api public
-       */
-
-      assert.Throw = function (fn, type, msg) {
-        if ('string' === typeof type) {
-          msg = type;
-          type = null;
-        }
-
-        new Assertion(fn, msg).to.Throw(type);
-      };
-
-      /**
-       * ### .doesNotThrow(function, [constructor/regexp], [message])
-       *
-       * Asserts that `function` will _not_ throw an error that is an instance of
-       * `constructor`, or alternately that it will not throw an error with message
-       * matching `regexp`.
-       *
-       *     assert.doesNotThrow(fn, Error, 'function does not throw');
-       *
-       * @name doesNotThrow
-       * @param {Function} function
-       * @param {ErrorConstructor} constructor
-       * @param {RegExp} regexp
-       * @param {String} message
-       * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
-       * @api public
-       */
-
-      assert.doesNotThrow = function (fn, type, msg) {
-        if ('string' === typeof type) {
-          msg = type;
-          type = null;
-        }
-
-        new Assertion(fn, msg).to.not.Throw(type);
-      };
-
-      /**
-       * ### .operator(val1, operator, val2, [message])
-       *
-       * Compares two values using `operator`.
-       *
-       *     assert.operator(1, '<', 2, 'everything is ok');
-       *     assert.operator(1, '>', 2, 'this will fail');
-       *
-       * @name operator
-       * @param {Mixed} val1
-       * @param {String} operator
-       * @param {Mixed} val2
-       * @param {String} message
-       * @api public
-       */
-
-      assert.operator = function (val, operator, val2, msg) {
-        if (
-          !~['==', '===', '>', '>=', '<', '<=', '!=', '!=='].indexOf(operator)
-        ) {
-          throw new Error('Invalid operator "' + operator + '"');
-        }
-        var test = new Assertion(eval(val + operator + val2), msg);
-        test.assert(
-          true === flag(test, 'object'),
-          'expected ' +
-            util.inspect(val) +
-            ' to be ' +
-            operator +
-            ' ' +
-            util.inspect(val2),
-          'expected ' +
-            util.inspect(val) +
-            ' to not be ' +
-            operator +
-            ' ' +
-            util.inspect(val2)
-        );
-      };
-
-      /*!
-       * Undocumented / untested
-       */
-
-      assert.ifError = function (val, msg) {
-        new Assertion(val, msg).to.not.be.ok;
-      };
-
-      /*!
-       * Aliases.
-       */
-
-      (function alias(name, as) {
-        assert[as] = assert[name];
-        return alias;
-      })('Throw', 'throw')('Throw', 'throws');
-    };
-  }); // module: interface/assert.js
-
-  require.register('interface/expect.js', function (module, exports, require) {
-    /*!
-     * chai
-     * Copyright(c) 2011-2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    module.exports = function (chai, util) {
-      chai.expect = function (val, message) {
-        return new chai.Assertion(val, message);
-      };
-    };
-  }); // module: interface/expect.js
-
-  require.register('interface/should.js', function (module, exports, require) {
-    /*!
-     * chai
-     * Copyright(c) 2011-2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    module.exports = function (chai, util) {
-      var Assertion = chai.Assertion;
-
-      function loadShould() {
-        // modify Object.prototype to have `should`
-        Object.defineProperty(Object.prototype, 'should', {
-          set: function () {},
-          get: function () {
-            if (this instanceof String || this instanceof Number) {
-              return new Assertion(this.constructor(this));
-            } else if (this instanceof Boolean) {
-              return new Assertion(this == true);
-            }
-            return new Assertion(this);
-          },
-          configurable: true,
-        });
-
-        var should = {};
-
-        should.equal = function (val1, val2) {
-          new Assertion(val1).to.equal(val2);
-        };
-
-        should.Throw = function (fn, errt, errs) {
-          new Assertion(fn).to.Throw(errt, errs);
-        };
-
-        should.exist = function (val) {
-          new Assertion(val).to.exist;
-        };
-
-        // negation
-        should.not = {};
-
-        should.not.equal = function (val1, val2) {
-          new Assertion(val1).to.not.equal(val2);
-        };
-
-        should.not.Throw = function (fn, errt, errs) {
-          new Assertion(fn).to.not.Throw(errt, errs);
-        };
-
-        should.not.exist = function (val) {
-          new Assertion(val).to.not.exist;
-        };
-
-        should['throw'] = should['Throw'];
-        should.not['throw'] = should.not['Throw'];
-
-        return should;
-      }
-
-      chai.should = loadShould;
-      chai.Should = loadShould;
-    };
-  }); // module: interface/should.js
-
-  require.register(
-    'utils/addChainableMethod.js',
-    function (module, exports, require) {
-      /*!
-       * Chai - addChainingMethod utility
-       * Copyright(c) 2012 Jake Luer <[email protected]>
-       * MIT Licensed
-       */
-
-      /*!
-       * Module dependencies
-       */
-
-      var transferFlags = require('./transferFlags');
-
-      /**
-       * ### addChainableMethod (ctx, name, method, chainingBehavior)
-       *
-       * Adds a method to an object, such that the method can also be chained.
-       *
-       *     utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
-       *       var obj = utils.flag(this, 'object');
-       *       new chai.Assertion(obj).to.be.equal(str);
-       *     });
-       *
-       * Can also be accessed directly from `chai.Assertion`.
-       *
-       *     chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
-       *
-       * The result can then be used as both a method assertion, executing both `method` and
-       * `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
-       *
-       *     expect(fooStr).to.be.foo('bar');
-       *     expect(fooStr).to.be.foo.equal('foo');
-       *
-       * @param {Object} ctx object to which the method is added
-       * @param {String} name of method to add
-       * @param {Function} method function to be used for `name`, when called
-       * @param {Function} chainingBehavior function to be called every time the property is accessed
-       * @name addChainableMethod
-       * @api public
-       */
-
-      module.exports = function (ctx, name, method, chainingBehavior) {
-        if (typeof chainingBehavior !== 'function')
-          chainingBehavior = function () {};
-
-        Object.defineProperty(ctx, name, {
-          get: function () {
-            chainingBehavior.call(this);
-
-            var assert = function () {
-              var result = method.apply(this, arguments);
-              return result === undefined ? this : result;
-            };
-
-            // Re-enumerate every time to better accomodate plugins.
-            var asserterNames = Object.getOwnPropertyNames(ctx);
-            asserterNames.forEach(function (asserterName) {
-              var pd = Object.getOwnPropertyDescriptor(ctx, asserterName),
-                functionProtoPD = Object.getOwnPropertyDescriptor(
-                  Function.prototype,
-                  asserterName
-                );
-              // Avoid trying to overwrite things that we can't, like `length` and `arguments`.
-              if (functionProtoPD && !functionProtoPD.configurable) return;
-              if (asserterName === 'arguments') return; // @see chaijs/chai/issues/69
-              Object.defineProperty(assert, asserterName, pd);
-            });
-
-            transferFlags(this, assert);
-            return assert;
-          },
-          configurable: true,
-        });
-      };
-    }
-  ); // module: utils/addChainableMethod.js
-
-  require.register('utils/addMethod.js', function (module, exports, require) {
-    /*!
-     * Chai - addMethod utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /**
-     * ### addMethod (ctx, name, method)
-     *
-     * Adds a method to the prototype of an object.
-     *
-     *     utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
-     *       var obj = utils.flag(this, 'object');
-     *       new chai.Assertion(obj).to.be.equal(str);
-     *     });
-     *
-     * Can also be accessed directly from `chai.Assertion`.
-     *
-     *     chai.Assertion.addMethod('foo', fn);
-     *
-     * Then can be used as any other assertion.
-     *
-     *     expect(fooStr).to.be.foo('bar');
-     *
-     * @param {Object} ctx object to which the method is added
-     * @param {String} name of method to add
-     * @param {Function} method function to be used for name
-     * @name addMethod
-     * @api public
-     */
-
-    module.exports = function (ctx, name, method) {
-      ctx[name] = function () {
-        var result = method.apply(this, arguments);
-        return result === undefined ? this : result;
-      };
-    };
-  }); // module: utils/addMethod.js
-
-  require.register('utils/addProperty.js', function (module, exports, require) {
-    /*!
-     * Chai - addProperty utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /**
-     * ### addProperty (ctx, name, getter)
-     *
-     * Adds a property to the prototype of an object.
-     *
-     *     utils.addProperty(chai.Assertion.prototype, 'foo', function () {
-     *       var obj = utils.flag(this, 'object');
-     *       new chai.Assertion(obj).to.be.instanceof(Foo);
-     *     });
-     *
-     * Can also be accessed directly from `chai.Assertion`.
-     *
-     *     chai.Assertion.addProperty('foo', fn);
-     *
-     * Then can be used as any other assertion.
-     *
-     *     expect(myFoo).to.be.foo;
-     *
-     * @param {Object} ctx object to which the property is added
-     * @param {String} name of property to add
-     * @param {Function} getter function to be used for name
-     * @name addProperty
-     * @api public
-     */
-
-    module.exports = function (ctx, name, getter) {
-      Object.defineProperty(ctx, name, {
-        get: function () {
-          var result = getter.call(this);
-          return result === undefined ? this : result;
-        },
-        configurable: true,
-      });
-    };
-  }); // module: utils/addProperty.js
-
-  require.register('utils/eql.js', function (module, exports, require) {
-    // This is directly from Node.js assert
-    // https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/assert.js
-
-    module.exports = _deepEqual;
-
-    // For browser implementation
-    if (!Buffer) {
-      var Buffer = {
-        isBuffer: function () {
-          return false;
-        },
-      };
-    }
-
-    function _deepEqual(actual, expected) {
-      // 7.1. All identical values are equivalent, as determined by ===.
-      if (actual === expected) {
-        return true;
-      } else if (Buffer.isBuffer(actual) && Buffer.isBuffer(expected)) {
-        if (actual.length != expected.length) return false;
-
-        for (var i = 0; i < actual.length; i++) {
-          if (actual[i] !== expected[i]) return false;
-        }
-
-        return true;
-
-        // 7.2. If the expected value is a Date object, the actual value is
-        // equivalent if it is also a Date object that refers to the same time.
-      } else if (actual instanceof Date && expected instanceof Date) {
-        return actual.getTime() === expected.getTime();
-
-        // 7.3. Other pairs that do not both pass typeof value == 'object',
-        // equivalence is determined by ==.
-      } else if (typeof actual != 'object' && typeof expected != 'object') {
-        return actual === expected;
-
-        // 7.4. For all other Object pairs, including Array objects, equivalence is
-        // determined by having the same number of owned properties (as verified
-        // with Object.prototype.hasOwnProperty.call), the same set of keys
-        // (although not necessarily the same order), equivalent values for every
-        // corresponding key, and an identical 'prototype' property. Note: this
-        // accounts for both named and indexed properties on Arrays.
-      } else {
-        return objEquiv(actual, expected);
-      }
-    }
-
-    function isUndefinedOrNull(value) {
-      return value === null || value === undefined;
-    }
-
-    function isArguments(object) {
-      return Object.prototype.toString.call(object) == '[object Arguments]';
-    }
-
-    function objEquiv(a, b) {
-      if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) return false;
-      // an identical 'prototype' property.
-      if (a.prototype !== b.prototype) return false;
-      //~~~I've managed to break Object.keys through screwy arguments passing.
-      //   Converting to array solves the problem.
-      if (isArguments(a)) {
-        if (!isArguments(b)) {
-          return false;
-        }
-        a = pSlice.call(a);
-        b = pSlice.call(b);
-        return _deepEqual(a, b);
-      }
-      try {
-        var ka = Object.keys(a),
-          kb = Object.keys(b),
-          key,
-          i;
-      } catch (e) {
-        //happens when one is a string literal and the other isn't
-        return false;
-      }
-      // having the same number of owned properties (keys incorporates
-      // hasOwnProperty)
-      if (ka.length != kb.length) return false;
-      //the same set of keys (although not necessarily the same order),
-      ka.sort();
-      kb.sort();
-      //~~~cheap key test
-      for (i = ka.length - 1; i >= 0; i--) {
-        if (ka[i] != kb[i]) return false;
-      }
-      //equivalent values for every corresponding key, and
-      //~~~possibly expensive deep test
-      for (i = ka.length - 1; i >= 0; i--) {
-        key = ka[i];
-        if (!_deepEqual(a[key], b[key])) return false;
-      }
-      return true;
-    }
-  }); // module: utils/eql.js
-
-  require.register('utils/flag.js', function (module, exports, require) {
-    /*!
-     * Chai - flag utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /**
-     * ### flag(object ,key, [value])
-     *
-     * Get or set a flag value on an object. If a
-     * value is provided it will be set, else it will
-     * return the currently set value or `undefined` if
-     * the value is not set.
-     *
-     *     utils.flag(this, 'foo', 'bar'); // setter
-     *     utils.flag(this, 'foo'); // getter, returns `bar`
-     *
-     * @param {Object} object (constructed Assertion
-     * @param {String} key
-     * @param {Mixed} value (optional)
-     * @name flag
-     * @api private
-     */
-
-    module.exports = function (obj, key, value) {
-      var flags = obj.__flags || (obj.__flags = Object.create(null));
-      if (arguments.length === 3) {
-        flags[key] = value;
-      } else {
-        return flags[key];
-      }
-    };
-  }); // module: utils/flag.js
-
-  require.register('utils/getActual.js', function (module, exports, require) {
-    /*!
-     * Chai - getActual utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /**
-     * # getActual(object, [actual])
-     *
-     * Returns the `actual` value for an Assertion
-     *
-     * @param {Object} object (constructed Assertion)
-     * @param {Arguments} chai.Assertion.prototype.assert arguments
-     */
-
-    module.exports = function (obj, args) {
-      var actual = args[4];
-      return 'undefined' !== actual ? actual : obj.obj;
-    };
-  }); // module: utils/getActual.js
-
-  require.register('utils/getMessage.js', function (module, exports, require) {
-    /*!
-     * Chai - message composition utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /*!
-     * Module dependencies
-     */
-
-    var flag = require('./flag'),
-      getActual = require('./getActual'),
-      inspect = require('./inspect');
-
-    /**
-     * # getMessage(object, message, negateMessage)
-     *
-     * Construct the error message based on flags
-     * and template tags. Template tags will return
-     * a stringified inspection of the object referenced.
-     *
-     * Message template tags:
-     * - `#{this}` current asserted object
-     * - `#{act}` actual value
-     * - `#{exp}` expected value
-     *
-     * @param {Object} object (constructed Assertion)
-     * @param {Arguments} chai.Assertion.prototype.assert arguments
-     */
-
-    module.exports = function (obj, args) {
-      var negate = flag(obj, 'negate'),
-        val = flag(obj, 'object'),
-        expected = args[3],
-        actual = getActual(obj, args),
-        msg = negate ? args[2] : args[1],
-        flagMsg = flag(obj, 'message');
-
-      msg = msg || '';
-      msg = msg
-        .replace(/#{this}/g, inspect(val))
-        .replace(/#{act}/g, inspect(actual))
-        .replace(/#{exp}/g, inspect(expected));
-
-      return flagMsg ? flagMsg + ': ' + msg : msg;
-    };
-  }); // module: utils/getMessage.js
-
-  require.register('utils/getName.js', function (module, exports, require) {
-    /*!
-     * Chai - getName utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /**
-     * # getName(func)
-     *
-     * Gets the name of a function, in a cross-browser way.
-     *
-     * @param {Function} a function (usually a constructor)
-     */
-
-    module.exports = function (func) {
-      if (func.name) return func.name;
-
-      var match = /^\s?function ([^(]*)\(/.exec(func);
-      return match && match[1] ? match[1] : '';
-    };
-  }); // module: utils/getName.js
-
-  require.register(
-    'utils/getPathValue.js',
-    function (module, exports, require) {
-      /*!
-       * Chai - getPathValue utility
-       * Copyright(c) 2012 Jake Luer <[email protected]>
-       * @see https://github.com/logicalparadox/filtr
-       * MIT Licensed
-       */
-
-      /**
-       * ### .getPathValue(path, object)
-       *
-       * This allows the retrieval of values in an
-       * object given a string path.
-       *
-       *     var obj = {
-       *         prop1: {
-       *             arr: ['a', 'b', 'c']
-       *           , str: 'Hello'
-       *         }
-       *       , prop2: {
-       *             arr: [ { nested: 'Universe' } ]
-       *           , str: 'Hello again!'
-       *         }
-       *     }
-       *
-       * The following would be the results.
-       *
-       *     getPathValue('prop1.str', obj); // Hello
-       *     getPathValue('prop1.att[2]', obj); // b
-       *     getPathValue('prop2.arr[0].nested', obj); // Universe
-       *
-       * @param {String} path
-       * @param {Object} object
-       * @returns {Object} value or `undefined`
-       * @name getPathValue
-       * @api public
-       */
-
-      var getPathValue = (module.exports = function (path, obj) {
-        var parsed = parsePath(path);
-        return _getPathValue(parsed, obj);
-      });
-
-      /*!
-       * ## parsePath(path)
-       *
-       * Helper function used to parse string object
-       * paths. Use in conjunction with `_getPathValue`.
-       *
-       *      var parsed = parsePath('myobject.property.subprop');
-       *
-       * ### Paths:
-       *
-       * * Can be as near infinitely deep and nested
-       * * Arrays are also valid using the formal `myobject.document[3].property`.
-       *
-       * @param {String} path
-       * @returns {Object} parsed
-       * @api private
-       */
-
-      function parsePath(path) {
-        var parts = path.split('.').filter(Boolean);
-        return parts.map(function (value) {
-          var re = /([A-Za-z0-9]+)\[(\d+)\]$/,
-            mArr = re.exec(value),
-            val;
-          if (mArr) val = { p: mArr[1], i: parseFloat(mArr[2]) };
-          return val || value;
-        });
-      }
-
-      /*!
-       * ## _getPathValue(parsed, obj)
-       *
-       * Helper companion function for `.parsePath` that returns
-       * the value located at the parsed address.
-       *
-       *      var value = getPathValue(parsed, obj);
-       *
-       * @param {Object} parsed definition from `parsePath`.
-       * @param {Object} object to search against
-       * @returns {Object|Undefined} value
-       * @api private
-       */
-
-      function _getPathValue(parsed, obj) {
-        var tmp = obj,
-          res;
-        for (var i = 0, l = parsed.length; i < l; i++) {
-          var part = parsed[i];
-          if (tmp) {
-            if ('object' === typeof part && tmp[part.p]) {
-              tmp = tmp[part.p][part.i];
-            } else {
-              tmp = tmp[part];
-            }
-            if (i == l - 1) res = tmp;
-          } else {
-            res = undefined;
-          }
-        }
-        return res;
-      }
-    }
-  ); // module: utils/getPathValue.js
-
-  require.register('utils/index.js', function (module, exports, require) {
-    /*!
-     * chai
-     * Copyright(c) 2011 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /*!
-     * Main exports
-     */
-
-    var exports = (module.exports = {});
-
-    /*!
-     * test utility
-     */
-
-    exports.test = require('./test');
-
-    /*!
-     * message utility
-     */
-
-    exports.getMessage = require('./getMessage');
-
-    /*!
-     * actual utility
-     */
-
-    exports.getActual = require('./getActual');
-
-    /*!
-     * Inspect util
-     */
-
-    exports.inspect = require('./inspect');
-
-    /*!
-     * Flag utility
-     */
-
-    exports.flag = require('./flag');
-
-    /*!
-     * Flag transferring utility
-     */
-
-    exports.transferFlags = require('./transferFlags');
-
-    /*!
-     * Deep equal utility
-     */
-
-    exports.eql = require('./eql');
-
-    /*!
-     * Deep path value
-     */
-
-    exports.getPathValue = require('./getPathValue');
-
-    /*!
-     * Function name
-     */
-
-    exports.getName = require('./getName');
-
-    /*!
-     * add Property
-     */
-
-    exports.addProperty = require('./addProperty');
-
-    /*!
-     * add Method
-     */
-
-    exports.addMethod = require('./addMethod');
-
-    /*!
-     * overwrite Property
-     */
-
-    exports.overwriteProperty = require('./overwriteProperty');
-
-    /*!
-     * overwrite Method
-     */
-
-    exports.overwriteMethod = require('./overwriteMethod');
-
-    /*!
-     * Add a chainable method
-     */
-
-    exports.addChainableMethod = require('./addChainableMethod');
-  }); // module: utils/index.js
-
-  require.register('utils/inspect.js', function (module, exports, require) {
-    // This is (almost) directly from Node.js utils
-    // https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
-
-    var getName = require('./getName');
-
-    module.exports = inspect;
-
-    /**
-     * Echos the value of a value. Trys to print the value out
-     * in the best way possible given the different types.
-     *
-     * @param {Object} obj The object to print out.
-     * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
-     *    properties of objects.
-     * @param {Number} depth Depth in which to descend in object. Default is 2.
-     * @param {Boolean} colors Flag to turn on ANSI escape codes to color the
-     *    output. Default is false (no coloring).
-     */
-    function inspect(obj, showHidden, depth, colors) {
-      var ctx = {
-        showHidden: showHidden,
-        seen: [],
-        stylize: function (str) {
-          return str;
-        },
-      };
-      return formatValue(ctx, obj, typeof depth === 'undefined' ? 2 : depth);
-    }
-
-    function formatValue(ctx, value, recurseTimes) {
-      // Provide a hook for user-specified inspect functions.
-      // Check that value is an object with an inspect function on it
-      if (
-        value &&
-        typeof value.inspect === 'function' &&
-        // Filter out the util module, it's inspect function is special
-        value.inspect !== exports.inspect &&
-        // Also filter out any prototype objects using the circular check.
-        !(value.constructor && value.constructor.prototype === value)
-      ) {
-        return value.inspect(recurseTimes);
-      }
-
-      // Primitive types cannot have properties
-      var primitive = formatPrimitive(ctx, value);
-      if (primitive) {
-        return primitive;
-      }
-
-      // Look up the keys of the object.
-      var visibleKeys = Object.keys(value);
-      var keys = ctx.showHidden
-        ? Object.getOwnPropertyNames(value)
-        : visibleKeys;
-
-      // Some type of object without properties can be shortcutted.
-      // In IE, errors have a single `stack` property, or if they are vanilla `Error`,
-      // a `stack` plus `description` property; ignore those for consistency.
-      if (
-        keys.length === 0 ||
-        (isError(value) &&
-          ((keys.length === 1 && keys[0] === 'stack') ||
-            (keys.length === 2 &&
-              keys[0] === 'description' &&
-              keys[1] === 'stack')))
-      ) {
-        if (typeof value === 'function') {
-          var name = getName(value);
-          var nameSuffix = name ? ': ' + name : '';
-          return ctx.stylize('[Function' + nameSuffix + ']', 'special');
-        }
-        if (isRegExp(value)) {
-          return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
-        }
-        if (isDate(value)) {
-          return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
-        }
-        if (isError(value)) {
-          return formatError(value);
-        }
-      }
-
-      var base = '',
-        array = false,
-        braces = ['{', '}'];
-
-      // Make Array say that they are Array
-      if (isArray(value)) {
-        array = true;
-        braces = ['[', ']'];
-      }
-
-      // Make functions say that they are functions
-      if (typeof value === 'function') {
-        var n = value.name ? ': ' + value.name : '';
-        base = ' [Function' + n + ']';
-      }
-
-      // Make RegExps say that they are RegExps
-      if (isRegExp(value)) {
-        base = ' ' + RegExp.prototype.toString.call(value);
-      }
-
-      // Make dates with properties first say the date
-      if (isDate(value)) {
-        base = ' ' + Date.prototype.toUTCString.call(value);
-      }
-
-      // Make error with message first say the error
-      if (isError(value)) {
-        return formatError(value);
-      }
-
-      if (keys.length === 0 && (!array || value.length == 0)) {
-        return braces[0] + base + braces[1];
-      }
-
-      if (recurseTimes < 0) {
-        if (isRegExp(value)) {
-          return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
-        } else {
-          return ctx.stylize('[Object]', 'special');
-        }
-      }
-
-      ctx.seen.push(value);
-
-      var output;
-      if (array) {
-        output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
-      } else {
-        output = keys.map(function (key) {
-          return formatProperty(
-            ctx,
-            value,
-            recurseTimes,
-            visibleKeys,
-            key,
-            array
-          );
-        });
-      }
-
-      ctx.seen.pop();
-
-      return reduceToSingleString(output, base, braces);
-    }
-
-    function formatPrimitive(ctx, value) {
-      switch (typeof value) {
-        case 'undefined':
-          return ctx.stylize('undefined', 'undefined');
-
-        case 'string':
-          var simple =
-            "'" +
-            JSON.stringify(value)
-              .replace(/^"|"$/g, '')
-              .replace(/'/g, "\\'")
-              .replace(/\\"/g, '"') +
-            "'";
-          return ctx.stylize(simple, 'string');
-
-        case 'number':
-          return ctx.stylize('' + value, 'number');
-
-        case 'boolean':
-          return ctx.stylize('' + value, 'boolean');
-      }
-      // For some reason typeof null is "object", so special case here.
-      if (value === null) {
-        return ctx.stylize('null', 'null');
-      }
-    }
-
-    function formatError(value) {
-      return '[' + Error.prototype.toString.call(value) + ']';
-    }
-
-    function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
-      var output = [];
-      for (var i = 0, l = value.length; i < l; ++i) {
-        if (Object.prototype.hasOwnProperty.call(value, String(i))) {
-          output.push(
-            formatProperty(
-              ctx,
-              value,
-              recurseTimes,
-              visibleKeys,
-              String(i),
-              true
-            )
-          );
-        } else {
-          output.push('');
-        }
-      }
-      keys.forEach(function (key) {
-        if (!key.match(/^\d+$/)) {
-          output.push(
-            formatProperty(ctx, value, recurseTimes, visibleKeys, key, true)
-          );
-        }
-      });
-      return output;
-    }
-
-    function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
-      var name, str;
-      if (value.__lookupGetter__) {
-        if (value.__lookupGetter__(key)) {
-          if (value.__lookupSetter__(key)) {
-            str = ctx.stylize('[Getter/Setter]', 'special');
-          } else {
-            str = ctx.stylize('[Getter]', 'special');
-          }
-        } else {
-          if (value.__lookupSetter__(key)) {
-            str = ctx.stylize('[Setter]', 'special');
-          }
-        }
-      }
-      if (visibleKeys.indexOf(key) < 0) {
-        name = '[' + key + ']';
-      }
-      if (!str) {
-        if (ctx.seen.indexOf(value[key]) < 0) {
-          if (recurseTimes === null) {
-            str = formatValue(ctx, value[key], null);
-          } else {
-            str = formatValue(ctx, value[key], recurseTimes - 1);
-          }
-          if (str.indexOf('\n') > -1) {
-            if (array) {
-              str = str
-                .split('\n')
-                .map(function (line) {
-                  return '  ' + line;
-                })
-                .join('\n')
-                .substr(2);
-            } else {
-              str =
-                '\n' +
-                str
-                  .split('\n')
-                  .map(function (line) {
-                    return '   ' + line;
-                  })
-                  .join('\n');
-            }
-          }
-        } else {
-          str = ctx.stylize('[Circular]', 'special');
-        }
-      }
-      if (typeof name === 'undefined') {
-        if (array && key.match(/^\d+$/)) {
-          return str;
-        }
-        name = JSON.stringify('' + key);
-        if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
-          name = name.substr(1, name.length - 2);
-          name = ctx.stylize(name, 'name');
-        } else {
-          name = name
-            .replace(/'/g, "\\'")
-            .replace(/\\"/g, '"')
-            .replace(/(^"|"$)/g, "'");
-          name = ctx.stylize(name, 'string');
-        }
-      }
-
-      return name + ': ' + str;
-    }
-
-    function reduceToSingleString(output, base, braces) {
-      var numLinesEst = 0;
-      var length = output.reduce(function (prev, cur) {
-        numLinesEst++;
-        if (cur.indexOf('\n') >= 0) numLinesEst++;
-        return prev + cur.length + 1;
-      }, 0);
-
-      if (length > 60) {
-        return (
-          braces[0] +
-          (base === '' ? '' : base + '\n ') +
-          ' ' +
-          output.join(',\n  ') +
-          ' ' +
-          braces[1]
-        );
-      }
-
-      return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
-    }
-
-    function isArray(ar) {
-      return (
-        Array.isArray(ar) ||
-        (typeof ar === 'object' && objectToString(ar) === '[object Array]')
-      );
-    }
-
-    function isRegExp(re) {
-      return typeof re === 'object' && objectToString(re) === '[object RegExp]';
-    }
-
-    function isDate(d) {
-      return typeof d === 'object' && objectToString(d) === '[object Date]';
-    }
-
-    function isError(e) {
-      return typeof e === 'object' && objectToString(e) === '[object Error]';
-    }
-
-    function objectToString(o) {
-      return Object.prototype.toString.call(o);
-    }
-  }); // module: utils/inspect.js
-
-  require.register(
-    'utils/overwriteMethod.js',
-    function (module, exports, require) {
-      /*!
-       * Chai - overwriteMethod utility
-       * Copyright(c) 2012 Jake Luer <[email protected]>
-       * MIT Licensed
-       */
-
-      /**
-       * ### overwriteMethod (ctx, name, fn)
-       *
-       * Overwrites an already existing method and provides
-       * access to previous function. Must return function
-       * to be used for name.
-       *
-       *     utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
-       *       return function (str) {
-       *         var obj = utils.flag(this, 'object');
-       *         if (obj instanceof Foo) {
-       *           new chai.Assertion(obj.value).to.equal(str);
-       *         } else {
-       *           _super.apply(this, arguments);
-       *         }
-       *       }
-       *     });
-       *
-       * Can also be accessed directly from `chai.Assertion`.
-       *
-       *     chai.Assertion.overwriteMethod('foo', fn);
-       *
-       * Then can be used as any other assertion.
-       *
-       *     expect(myFoo).to.equal('bar');
-       *
-       * @param {Object} ctx object whose method is to be overwritten
-       * @param {String} name of method to overwrite
-       * @param {Function} method function that returns a function to be used for name
-       * @name overwriteMethod
-       * @api public
-       */
-
-      module.exports = function (ctx, name, method) {
-        var _method = ctx[name],
-          _super = function () {
-            return this;
-          };
-
-        if (_method && 'function' === typeof _method) _super = _method;
-
-        ctx[name] = function () {
-          var result = method(_super).apply(this, arguments);
-          return result === undefined ? this : result;
-        };
-      };
-    }
-  ); // module: utils/overwriteMethod.js
-
-  require.register(
-    'utils/overwriteProperty.js',
-    function (module, exports, require) {
-      /*!
-       * Chai - overwriteProperty utility
-       * Copyright(c) 2012 Jake Luer <[email protected]>
-       * MIT Licensed
-       */
-
-      /**
-       * ### overwriteProperty (ctx, name, fn)
-       *
-       * Overwrites an already existing property getter and provides
-       * access to previous value. Must return function to use as getter.
-       *
-       *     utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
-       *       return function () {
-       *         var obj = utils.flag(this, 'object');
-       *         if (obj instanceof Foo) {
-       *           new chai.Assertion(obj.name).to.equal('bar');
-       *         } else {
-       *           _super.call(this);
-       *         }
-       *       }
-       *     });
-       *
-       *
-       * Can also be accessed directly from `chai.Assertion`.
-       *
-       *     chai.Assertion.overwriteProperty('foo', fn);
-       *
-       * Then can be used as any other assertion.
-       *
-       *     expect(myFoo).to.be.ok;
-       *
-       * @param {Object} ctx object whose property is to be overwritten
-       * @param {String} name of property to overwrite
-       * @param {Function} getter function that returns a getter function to be used for name
-       * @name overwriteProperty
-       * @api public
-       */
-
-      module.exports = function (ctx, name, getter) {
-        var _get = Object.getOwnPropertyDescriptor(ctx, name),
-          _super = function () {};
-
-        if (_get && 'function' === typeof _get.get) _super = _get.get;
-
-        Object.defineProperty(ctx, name, {
-          get: function () {
-            var result = getter(_super).call(this);
-            return result === undefined ? this : result;
-          },
-          configurable: true,
-        });
-      };
-    }
-  ); // module: utils/overwriteProperty.js
-
-  require.register('utils/test.js', function (module, exports, require) {
-    /*!
-     * Chai - test utility
-     * Copyright(c) 2012 Jake Luer <[email protected]>
-     * MIT Licensed
-     */
-
-    /*!
-     * Module dependencies
-     */
-
-    var flag = require('./flag');
-
-    /**
-     * # test(object, expression)
-     *
-     * Test and object for expression.
-     *
-     * @param {Object} object (constructed Assertion)
-     * @param {Arguments} chai.Assertion.prototype.assert arguments
-     */
-
-    module.exports = function (obj, args) {
-      var negate = flag(obj, 'negate'),
-        expr = args[0];
-      return negate ? !expr : expr;
-    };
-  }); // module: utils/test.js
-
-  require.register(
-    'utils/transferFlags.js',
-    function (module, exports, require) {
-      /*!
-       * Chai - transferFlags utility
-       * Copyright(c) 2012 Jake Luer <[email protected]>
-       * MIT Licensed
-       */
-
-      /**
-       * ### transferFlags(assertion, object, includeAll = true)
-       *
-       * Transfer all the flags for `assertion` to `object`. If
-       * `includeAll` is set to `false`, then the base Chai
-       * assertion flags (namely `object`, `ssfi`, and `message`)
-       * will not be transferred.
-       *
-       *
-       *     var newAssertion = new Assertion();
-       *     utils.transferFlags(assertion, newAssertion);
-       *
-       *     var anotherAssertion = new Assertion(myObj);
-       *     utils.transferFlags(assertion, anotherAssertion, false);
-       *
-       * @param {Assertion} assertion the assertion to transfer the flags from
-       * @param {Object} object the object to transfer the flags too; usually a new assertion
-       * @param {Boolean} includeAll
-       * @name getAllFlags
-       * @api private
-       */
-
-      module.exports = function (assertion, object, includeAll) {
-        var flags =
-          assertion.__flags || (assertion.__flags = Object.create(null));
-
-        if (!object.__flags) {
-          object.__flags = Object.create(null);
-        }
-
-        includeAll = arguments.length === 3 ? includeAll : true;
-
-        for (var flag in flags) {
-          if (
-            includeAll ||
-            (flag !== 'object' && flag !== 'ssfi' && flag != 'message')
-          ) {
-            object.__flags[flag] = flags[flag];
-          }
-        }
-      };
-    }
-  ); // module: utils/transferFlags.js
-
-  return require('chai');
-});
diff --git a/test/support/function-helpers.js b/test/support/function-helpers.js
deleted file mode 100644
index f8dfe68e..00000000
--- a/test/support/function-helpers.js
+++ /dev/null
@@ -1,59 +0,0 @@
-if (typeof module !== 'undefined') {
-  var assert = require('assert');
-  var sinon = require('sinon');
-  var faker = require('../../lib').faker;
-}
-
-var functionHelpers = {};
-
-module.exports = functionHelpers;
-
-var IGNORED_MODULES = [
-  'locales',
-  'locale',
-  'localeFallback',
-  'definitions',
-  'fake',
-  'helpers',
-  'mersenne',
-];
-var IGNORED_METHODS = {
-  system: ['directoryPath', 'filePath'], // these are TODOs
-};
-
-function isTestableModule(mod) {
-  return IGNORED_MODULES.indexOf(mod) === -1;
-}
-
-function isMethodOf(mod) {
-  return function (meth) {
-    return typeof faker[mod][meth] === 'function';
-  };
-}
-
-function isTestableMethod(mod) {
-  return function (meth) {
-    return !(mod in IGNORED_METHODS && IGNORED_METHODS[mod].indexOf(meth) >= 0);
-  };
-}
-
-function both(pred1, pred2) {
-  return function (value) {
-    return pred1(value) && pred2(value);
-  };
-}
-
-// Basic smoke tests to make sure each method is at least implemented and returns a value.
-
-functionHelpers.modulesList = function modulesList() {
-  var modules = Object.keys(faker)
-    .filter(isTestableModule)
-    .reduce(function (result, mod) {
-      result[mod] = Object.keys(faker[mod]).filter(
-        both(isMethodOf(mod), isTestableMethod(mod))
-      );
-      return result;
-    }, {});
-
-  return modules;
-};
diff --git a/test/support/luhnCheck.js b/test/support/luhnCheck.js
deleted file mode 100644
index 9a5b8538..00000000
--- a/test/support/luhnCheck.js
+++ /dev/null
@@ -1,22 +0,0 @@
-module.exports = function (number) {
-  number = number.replace(/\D/g, '');
-  var split = number.split('');
-  split = split.map(function (num) {
-    return parseInt(num);
-  });
-  var check = split.pop();
-  split.reverse();
-  split = split.map(function (num, index) {
-    if (index % 2 === 0) {
-      num *= 2;
-      if (num > 9) {
-        num -= 9;
-      }
-    }
-    return num;
-  });
-  var sum = split.reduce(function (prev, curr) {
-    return prev + curr;
-  });
-  return sum % 10 === check;
-};
diff --git a/test/support/luhnCheck.ts b/test/support/luhnCheck.ts
new file mode 100644
index 00000000..fb4e0bb0
--- /dev/null
+++ b/test/support/luhnCheck.ts
@@ -0,0 +1,18 @@
+export function luhnCheck(number: string): boolean {
+  number = number.replace(/\D/g, '');
+  let split: string[] | number[] = number.split('');
+  split = split.map((num) => parseInt(num));
+  const check = split.pop();
+  split.reverse();
+  split = split.map((num, index) => {
+    if (index % 2 === 0) {
+      num *= 2;
+      if (num > 9) {
+        num -= 9;
+      }
+    }
+    return num;
+  });
+  const sum = split.reduce((prev, curr) => prev + curr);
+  return sum % 10 === check;
+}
diff --git a/test/support/sinon-1.5.2.js b/test/support/sinon-1.5.2.js
deleted file mode 100644
index 82939b65..00000000
--- a/test/support/sinon-1.5.2.js
+++ /dev/null
@@ -1,4524 +0,0 @@
-/**
- * Sinon.JS 1.5.2, 2012/11/27
- *
- * @author Christian Johansen ([email protected])
- * @author Contributors: https://github.com/cjohansen/Sinon.JS/blob/master/AUTHORS
- *
- * (The BSD License)
- *
- * Copyright (c) 2010-2012, Christian Johansen, [email protected]
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright notice,
- *       this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright notice,
- *       this list of conditions and the following disclaimer in the documentation
- *       and/or other materials provided with the distribution.
- *     * Neither the name of Christian Johansen nor the names of his contributors
- *       may be used to endorse or promote products derived from this software
- *       without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-var sinon = function () {
-  'use strict';
-
-  var buster = (function (setTimeout, B) {
-    var isNode = typeof require == 'function' && typeof module == 'object';
-    var div = typeof document != 'undefined' && document.createElement('div');
-    var F = function () {};
-
-    var buster = {
-      bind: function bind(obj, methOrProp) {
-        var method =
-          typeof methOrProp == 'string' ? obj[methOrProp] : methOrProp;
-        var args = Array.prototype.slice.call(arguments, 2);
-        return function () {
-          var allArgs = args.concat(Array.prototype.slice.call(arguments));
-          return method.apply(obj, allArgs);
-        };
-      },
-
-      partial: function partial(fn) {
-        var args = [].slice.call(arguments, 1);
-        return function () {
-          return fn.apply(this, args.concat([].slice.call(arguments)));
-        };
-      },
-
-      create: function create(object) {
-        F.prototype = object;
-        return new F();
-      },
-
-      extend: function extend(target) {
-        if (!target) {
-          return;
-        }
-        for (var i = 1, l = arguments.length, prop; i < l; ++i) {
-          for (prop in arguments[i]) {
-            target[prop] = arguments[i][prop];
-          }
-        }
-        return target;
-      },
-
-      nextTick: function nextTick(callback) {
-        if (typeof process != 'undefined' && process.nextTick) {
-          return process.nextTick(callback);
-        }
-        setTimeout(callback, 0);
-      },
-
-      functionName: function functionName(func) {
-        if (!func) return '';
-        if (func.displayName) return func.displayName;
-        if (func.name) return func.name;
-        var matches = func.toString().match(/function\s+([^\(]+)/m);
-        return (matches && matches[1]) || '';
-      },
-
-      isNode: function isNode(obj) {
-        if (!div) return false;
-        try {
-          obj.appendChild(div);
-          obj.removeChild(div);
-        } catch (e) {
-          return false;
-        }
-        return true;
-      },
-
-      isElement: function isElement(obj) {
-        return obj && obj.nodeType === 1 && buster.isNode(obj);
-      },
-
-      isArray: function isArray(arr) {
-        return Object.prototype.toString.call(arr) == '[object Array]';
-      },
-
-      flatten: function flatten(arr) {
-        var result = [],
-          arr = arr || [];
-        for (var i = 0, l = arr.length; i < l; ++i) {
-          result = result.concat(
-            buster.isArray(arr[i]) ? flatten(arr[i]) : arr[i]
-          );
-        }
-        return result;
-      },
-
-      each: function each(arr, callback) {
-        for (var i = 0, l = arr.length; i < l; ++i) {
-          callback(arr[i]);
-        }
-      },
-
-      map: function map(arr, callback) {
-        var results = [];
-        for (var i = 0, l = arr.length; i < l; ++i) {
-          results.push(callback(arr[i]));
-        }
-        return results;
-      },
-
-      parallel: function parallel(fns, callback) {
-        function cb(err, res) {
-          if (typeof callback == 'function') {
-            callback(err, res);
-            callback = null;
-          }
-        }
-        if (fns.length == 0) {
-          return cb(null, []);
-        }
-        var remaining = fns.length,
-          results = [];
-        function makeDone(num) {
-          return function done(err, result) {
-            if (err) {
-              return cb(err);
-            }
-            results[num] = result;
-            if (--remaining == 0) {
-              cb(null, results);
-            }
-          };
-        }
-        for (var i = 0, l = fns.length; i < l; ++i) {
-          fns[i](makeDone(i));
-        }
-      },
-
-      series: function series(fns, callback) {
-        function cb(err, res) {
-          if (typeof callback == 'function') {
-            callback(err, res);
-          }
-        }
-        var remaining = fns.slice();
-        var results = [];
-        function callNext() {
-          if (remaining.length == 0) return cb(null, results);
-          var promise = remaining.shift()(next);
-          if (promise && typeof promise.then == 'function') {
-            promise.then(buster.partial(next, null), next);
-          }
-        }
-        function next(err, result) {
-          if (err) return cb(err);
-          results.push(result);
-          callNext();
-        }
-        callNext();
-      },
-
-      countdown: function countdown(num, done) {
-        return function () {
-          if (--num == 0) done();
-        };
-      },
-    };
-
-    if (
-      typeof process === 'object' &&
-      typeof require === 'function' &&
-      typeof module === 'object'
-    ) {
-      var crypto = require('crypto');
-      var path = require('path');
-
-      buster.tmpFile = function (fileName) {
-        var hashed = crypto.createHash('sha1');
-        hashed.update(fileName);
-        var tmpfileName = hashed.digest('hex');
-
-        if (process.platform == 'win32') {
-          return path.join(process.env['TEMP'], tmpfileName);
-        } else {
-          return path.join('/tmp', tmpfileName);
-        }
-      };
-    }
-
-    if (Array.prototype.some) {
-      buster.some = function (arr, fn, thisp) {
-        return arr.some(fn, thisp);
-      };
-    } else {
-      // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
-      buster.some = function (arr, fun, thisp) {
-        if (arr == null) {
-          throw new TypeError();
-        }
-        arr = Object(arr);
-        var len = arr.length >>> 0;
-        if (typeof fun !== 'function') {
-          throw new TypeError();
-        }
-
-        for (var i = 0; i < len; i++) {
-          if (arr.hasOwnProperty(i) && fun.call(thisp, arr[i], i, arr)) {
-            return true;
-          }
-        }
-
-        return false;
-      };
-    }
-
-    if (Array.prototype.filter) {
-      buster.filter = function (arr, fn, thisp) {
-        return arr.filter(fn, thisp);
-      };
-    } else {
-      // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/filter
-      buster.filter = function (fn, thisp) {
-        if (this == null) {
-          throw new TypeError();
-        }
-
-        var t = Object(this);
-        var len = t.length >>> 0;
-        if (typeof fn != 'function') {
-          throw new TypeError();
-        }
-
-        var res = [];
-        for (var i = 0; i < len; i++) {
-          if (i in t) {
-            var val = t[i]; // in case fun mutates this
-            if (fn.call(thisp, val, i, t)) {
-              res.push(val);
-            }
-          }
-        }
-
-        return res;
-      };
-    }
-
-    if (isNode) {
-      module.exports = buster;
-      buster.eventEmitter = require('./buster-event-emitter');
-      Object.defineProperty(buster, 'defineVersionGetter', {
-        get: function () {
-          return require('./define-version-getter');
-        },
-      });
-    }
-
-    return buster.extend(B || {}, buster);
-  })(setTimeout, buster);
-  if (typeof buster === 'undefined') {
-    var buster = {};
-  }
-
-  if (typeof module === 'object' && typeof require === 'function') {
-    buster = require('buster-core');
-  }
-
-  buster.format = buster.format || {};
-  buster.format.excludeConstructors = ['Object', /^.$/];
-  buster.format.quoteStrings = true;
-
-  buster.format.ascii = (function () {
-    var hasOwn = Object.prototype.hasOwnProperty;
-
-    var specialObjects = [];
-    if (typeof global != 'undefined') {
-      specialObjects.push({ obj: global, value: '[object global]' });
-    }
-    if (typeof document != 'undefined') {
-      specialObjects.push({ obj: document, value: '[object HTMLDocument]' });
-    }
-    if (typeof window != 'undefined') {
-      specialObjects.push({ obj: window, value: '[object Window]' });
-    }
-
-    function keys(object) {
-      var k = (Object.keys && Object.keys(object)) || [];
-
-      if (k.length == 0) {
-        for (var prop in object) {
-          if (hasOwn.call(object, prop)) {
-            k.push(prop);
-          }
-        }
-      }
-
-      return k.sort();
-    }
-
-    function isCircular(object, objects) {
-      if (typeof object != 'object') {
-        return false;
-      }
-
-      for (var i = 0, l = objects.length; i < l; ++i) {
-        if (objects[i] === object) {
-          return true;
-        }
-      }
-
-      return false;
-    }
-
-    function ascii(object, processed, indent) {
-      if (typeof object == 'string') {
-        var quote = typeof this.quoteStrings != 'boolean' || this.quoteStrings;
-        return processed || quote ? '"' + object + '"' : object;
-      }
-
-      if (typeof object == 'function' && !(object instanceof RegExp)) {
-        return ascii.func(object);
-      }
-
-      processed = processed || [];
-
-      if (isCircular(object, processed)) {
-        return '[Circular]';
-      }
-
-      if (Object.prototype.toString.call(object) == '[object Array]') {
-        return ascii.array.call(this, object, processed);
-      }
-
-      if (!object) {
-        return '' + object;
-      }
-
-      if (buster.isElement(object)) {
-        return ascii.element(object);
-      }
-
-      if (
-        typeof object.toString == 'function' &&
-        object.toString !== Object.prototype.toString
-      ) {
-        return object.toString();
-      }
-
-      for (var i = 0, l = specialObjects.length; i < l; i++) {
-        if (object === specialObjects[i].obj) {
-          return specialObjects[i].value;
-        }
-      }
-
-      return ascii.object.call(this, object, processed, indent);
-    }
-
-    ascii.func = function (func) {
-      return 'function ' + buster.functionName(func) + '() {}';
-    };
-
-    ascii.array = function (array, processed) {
-      processed = processed || [];
-      processed.push(array);
-      var pieces = [];
-
-      for (var i = 0, l = array.length; i < l; ++i) {
-        pieces.push(ascii.call(this, array[i], processed));
-      }
-
-      return '[' + pieces.join(', ') + ']';
-    };
-
-    ascii.object = function (object, processed, indent) {
-      processed = processed || [];
-      processed.push(object);
-      indent = indent || 0;
-      var pieces = [],
-        properties = keys(object),
-        prop,
-        str,
-        obj;
-      var is = '';
-      var length = 3;
-
-      for (var i = 0, l = indent; i < l; ++i) {
-        is += ' ';
-      }
-
-      for (i = 0, l = properties.length; i < l; ++i) {
-        prop = properties[i];
-        obj = object[prop];
-
-        if (isCircular(obj, processed)) {
-          str = '[Circular]';
-        } else {
-          str = ascii.call(this, obj, processed, indent + 2);
-        }
-
-        str = (/\s/.test(prop) ? '"' + prop + '"' : prop) + ': ' + str;
-        length += str.length;
-        pieces.push(str);
-      }
-
-      var cons = ascii.constructorName.call(this, object);
-      var prefix = cons ? '[' + cons + '] ' : '';
-
-      return length + indent > 80
-        ? prefix + '{\n  ' + is + pieces.join(',\n  ' + is) + '\n' + is + '}'
-        : prefix + '{ ' + pieces.join(', ') + ' }';
-    };
-
-    ascii.element = function (element) {
-      var tagName = element.tagName.toLowerCase();
-      var attrs = element.attributes,
-        attribute,
-        pairs = [],
-        attrName;
-
-      for (var i = 0, l = attrs.length; i < l; ++i) {
-        attribute = attrs.item(i);
-        attrName = attribute.nodeName.toLowerCase().replace('html:', '');
-
-        if (attrName == 'contenteditable' && attribute.nodeValue == 'inherit') {
-          continue;
-        }
-
-        if (!!attribute.nodeValue) {
-          pairs.push(attrName + '="' + attribute.nodeValue + '"');
-        }
-      }
-
-      var formatted = '<' + tagName + (pairs.length > 0 ? ' ' : '');
-      var content = element.innerHTML;
-
-      if (content.length > 20) {
-        content = content.substr(0, 20) + '[...]';
-      }
-
-      var res =
-        formatted + pairs.join(' ') + '>' + content + '</' + tagName + '>';
-
-      return res.replace(/ contentEditable="inherit"/, '');
-    };
-
-    ascii.constructorName = function (object) {
-      var name = buster.functionName(object && object.constructor);
-      var excludes =
-        this.excludeConstructors || buster.format.excludeConstructors || [];
-
-      for (var i = 0, l = excludes.length; i < l; ++i) {
-        if (typeof excludes[i] == 'string' && excludes[i] == name) {
-          return '';
-        } else if (excludes[i].test && excludes[i].test(name)) {
-          return '';
-        }
-      }
-
-      return name;
-    };
-
-    return ascii;
-  })();
-
-  if (typeof module != 'undefined') {
-    module.exports = buster.format;
-  }
-  /*jslint eqeqeq: false, onevar: false, forin: true, nomen: false, regexp: false, plusplus: false*/
-  /*global module, require, __dirname, document*/
-  /**
-   * Sinon core utilities. For internal use only.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  var sinon = (function (buster) {
-    var div = typeof document != 'undefined' && document.createElement('div');
-    var hasOwn = Object.prototype.hasOwnProperty;
-
-    function isDOMNode(obj) {
-      var success = false;
-
-      try {
-        obj.appendChild(div);
-        success = div.parentNode == obj;
-      } catch (e) {
-        return false;
-      } finally {
-        try {
-          obj.removeChild(div);
-        } catch (e) {
-          // Remove failed, not much we can do about that
-        }
-      }
-
-      return success;
-    }
-
-    function isElement(obj) {
-      return div && obj && obj.nodeType === 1 && isDOMNode(obj);
-    }
-
-    function isFunction(obj) {
-      return (
-        typeof obj === 'function' ||
-        !!(obj && obj.constructor && obj.call && obj.apply)
-      );
-    }
-
-    function mirrorProperties(target, source) {
-      for (var prop in source) {
-        if (!hasOwn.call(target, prop)) {
-          target[prop] = source[prop];
-        }
-      }
-    }
-
-    var sinon = {
-      wrapMethod: function wrapMethod(object, property, method) {
-        if (!object) {
-          throw new TypeError('Should wrap property of object');
-        }
-
-        if (typeof method != 'function') {
-          throw new TypeError('Method wrapper should be function');
-        }
-
-        var wrappedMethod = object[property];
-
-        if (!isFunction(wrappedMethod)) {
-          throw new TypeError(
-            'Attempted to wrap ' +
-              typeof wrappedMethod +
-              ' property ' +
-              property +
-              ' as function'
-          );
-        }
-
-        if (wrappedMethod.restore && wrappedMethod.restore.sinon) {
-          throw new TypeError(
-            'Attempted to wrap ' + property + ' which is already wrapped'
-          );
-        }
-
-        if (wrappedMethod.calledBefore) {
-          var verb = !!wrappedMethod.returns ? 'stubbed' : 'spied on';
-          throw new TypeError(
-            'Attempted to wrap ' + property + ' which is already ' + verb
-          );
-        }
-
-        // IE 8 does not support hasOwnProperty on the window object.
-        var owned = hasOwn.call(object, property);
-        object[property] = method;
-        method.displayName = property;
-
-        method.restore = function () {
-          // For prototype properties try to reset by delete first.
-          // If this fails (ex: localStorage on mobile safari) then force a reset
-          // via direct assignment.
-          if (!owned) {
-            delete object[property];
-          }
-          if (object[property] === method) {
-            object[property] = wrappedMethod;
-          }
-        };
-
-        method.restore.sinon = true;
-        mirrorProperties(method, wrappedMethod);
-
-        return method;
-      },
-
-      extend: function extend(target) {
-        for (var i = 1, l = arguments.length; i < l; i += 1) {
-          for (var prop in arguments[i]) {
-            if (arguments[i].hasOwnProperty(prop)) {
-              target[prop] = arguments[i][prop];
-            }
-
-            // DONT ENUM bug, only care about toString
-            if (
-              arguments[i].hasOwnProperty('toString') &&
-              arguments[i].toString != target.toString
-            ) {
-              target.toString = arguments[i].toString;
-            }
-          }
-        }
-
-        return target;
-      },
-
-      create: function create(proto) {
-        var F = function () {};
-        F.prototype = proto;
-        return new F();
-      },
-
-      deepEqual: function deepEqual(a, b) {
-        if (sinon.match && sinon.match.isMatcher(a)) {
-          return a.test(b);
-        }
-        if (typeof a != 'object' || typeof b != 'object') {
-          return a === b;
-        }
-
-        if (isElement(a) || isElement(b)) {
-          return a === b;
-        }
-
-        if (a === b) {
-          return true;
-        }
-
-        if ((a === null && b !== null) || (a !== null && b === null)) {
-          return false;
-        }
-
-        var aString = Object.prototype.toString.call(a);
-        if (aString != Object.prototype.toString.call(b)) {
-          return false;
-        }
-
-        if (aString == '[object Array]') {
-          if (a.length !== b.length) {
-            return false;
-          }
-
-          for (var i = 0, l = a.length; i < l; i += 1) {
-            if (!deepEqual(a[i], b[i])) {
-              return false;
-            }
-          }
-
-          return true;
-        }
-
-        var prop,
-          aLength = 0,
-          bLength = 0;
-
-        for (prop in a) {
-          aLength += 1;
-
-          if (!deepEqual(a[prop], b[prop])) {
-            return false;
-          }
-        }
-
-        for (prop in b) {
-          bLength += 1;
-        }
-
-        if (aLength != bLength) {
-          return false;
-        }
-
-        return true;
-      },
-
-      functionName: function functionName(func) {
-        var name = func.displayName || func.name;
-
-        // Use function decomposition as a last resort to get function
-        // name. Does not rely on function decomposition to work - if it
-        // doesn't debugging will be slightly less informative
-        // (i.e. toString will say 'spy' rather than 'myFunc').
-        if (!name) {
-          var matches = func.toString().match(/function ([^\s\(]+)/);
-          name = matches && matches[1];
-        }
-
-        return name;
-      },
-
-      functionToString: function toString() {
-        if (this.getCall && this.callCount) {
-          var thisValue,
-            prop,
-            i = this.callCount;
-
-          while (i--) {
-            thisValue = this.getCall(i).thisValue;
-
-            for (prop in thisValue) {
-              if (thisValue[prop] === this) {
-                return prop;
-              }
-            }
-          }
-        }
-
-        return this.displayName || 'sinon fake';
-      },
-
-      getConfig: function (custom) {
-        var config = {};
-        custom = custom || {};
-        var defaults = sinon.defaultConfig;
-
-        for (var prop in defaults) {
-          if (defaults.hasOwnProperty(prop)) {
-            config[prop] = custom.hasOwnProperty(prop)
-              ? custom[prop]
-              : defaults[prop];
-          }
-        }
-
-        return config;
-      },
-
-      format: function (val) {
-        return '' + val;
-      },
-
-      defaultConfig: {
-        injectIntoThis: true,
-        injectInto: null,
-        properties: ['spy', 'stub', 'mock', 'clock', 'server', 'requests'],
-        useFakeTimers: true,
-        useFakeServer: true,
-      },
-
-      timesInWords: function timesInWords(count) {
-        return (
-          (count == 1 && 'once') ||
-          (count == 2 && 'twice') ||
-          (count == 3 && 'thrice') ||
-          (count || 0) + ' times'
-        );
-      },
-
-      calledInOrder: function (spies) {
-        for (var i = 1, l = spies.length; i < l; i++) {
-          if (!spies[i - 1].calledBefore(spies[i])) {
-            return false;
-          }
-        }
-
-        return true;
-      },
-
-      orderByFirstCall: function (spies) {
-        return spies.sort(function (a, b) {
-          // uuid, won't ever be equal
-          var aCall = a.getCall(0);
-          var bCall = b.getCall(0);
-          var aId = (aCall && aCall.callId) || -1;
-          var bId = (bCall && bCall.callId) || -1;
-
-          return aId < bId ? -1 : 1;
-        });
-      },
-
-      log: function () {},
-
-      logError: function (label, err) {
-        var msg = label + ' threw exception: ';
-        sinon.log(msg + '[' + err.name + '] ' + err.message);
-        if (err.stack) {
-          sinon.log(err.stack);
-        }
-
-        setTimeout(function () {
-          err.message = msg + err.message;
-          throw err;
-        }, 0);
-      },
-
-      typeOf: function (value) {
-        if (value === null) {
-          return 'null';
-        } else if (value === undefined) {
-          return 'undefined';
-        }
-        var string = Object.prototype.toString.call(value);
-        return string.substring(8, string.length - 1).toLowerCase();
-      },
-    };
-
-    var isNode = typeof module == 'object' && typeof require == 'function';
-
-    if (isNode) {
-      try {
-        buster = { format: require('buster-format') };
-      } catch (e) {}
-      module.exports = sinon;
-      module.exports.spy = require('./sinon/spy');
-      module.exports.stub = require('./sinon/stub');
-      module.exports.mock = require('./sinon/mock');
-      module.exports.collection = require('./sinon/collection');
-      module.exports.assert = require('./sinon/assert');
-      module.exports.sandbox = require('./sinon/sandbox');
-      module.exports.test = require('./sinon/test');
-      module.exports.testCase = require('./sinon/test_case');
-      module.exports.assert = require('./sinon/assert');
-      module.exports.match = require('./sinon/match');
-    }
-
-    if (buster) {
-      var formatter = sinon.create(buster.format);
-      formatter.quoteStrings = false;
-      sinon.format = function () {
-        return formatter.ascii.apply(formatter, arguments);
-      };
-    } else if (isNode) {
-      try {
-        var util = require('util');
-        sinon.format = function (value) {
-          return typeof value == 'object' &&
-            value.toString === Object.prototype.toString
-            ? util.inspect(value)
-            : value;
-        };
-      } catch (e) {
-        /* Node, but no util module - would be very old, but better safe than
-             sorry */
-      }
-    }
-
-    return sinon;
-  })(typeof buster == 'object' && buster);
-
-  /* @depend ../sinon.js */
-  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
-  /*global module, require, sinon*/
-  /**
-   * Match functions
-   *
-   * @author Maximilian Antoni ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2012 Maximilian Antoni
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function assertType(value, type, name) {
-      var actual = sinon.typeOf(value);
-      if (actual !== type) {
-        throw new TypeError(
-          'Expected type of ' + name + ' to be ' + type + ', but was ' + actual
-        );
-      }
-    }
-
-    var matcher = {
-      toString: function () {
-        return this.message;
-      },
-    };
-
-    function isMatcher(object) {
-      return matcher.isPrototypeOf(object);
-    }
-
-    function matchObject(expectation, actual) {
-      if (actual === null || actual === undefined) {
-        return false;
-      }
-      for (var key in expectation) {
-        if (expectation.hasOwnProperty(key)) {
-          var exp = expectation[key];
-          var act = actual[key];
-          if (match.isMatcher(exp)) {
-            if (!exp.test(act)) {
-              return false;
-            }
-          } else if (sinon.typeOf(exp) === 'object') {
-            if (!matchObject(exp, act)) {
-              return false;
-            }
-          } else if (!sinon.deepEqual(exp, act)) {
-            return false;
-          }
-        }
-      }
-      return true;
-    }
-
-    matcher.or = function (m2) {
-      if (!isMatcher(m2)) {
-        throw new TypeError('Matcher expected');
-      }
-      var m1 = this;
-      var or = sinon.create(matcher);
-      or.test = function (actual) {
-        return m1.test(actual) || m2.test(actual);
-      };
-      or.message = m1.message + '.or(' + m2.message + ')';
-      return or;
-    };
-
-    matcher.and = function (m2) {
-      if (!isMatcher(m2)) {
-        throw new TypeError('Matcher expected');
-      }
-      var m1 = this;
-      var and = sinon.create(matcher);
-      and.test = function (actual) {
-        return m1.test(actual) && m2.test(actual);
-      };
-      and.message = m1.message + '.and(' + m2.message + ')';
-      return and;
-    };
-
-    var match = function (expectation, message) {
-      var m = sinon.create(matcher);
-      var type = sinon.typeOf(expectation);
-      switch (type) {
-        case 'object':
-          if (typeof expectation.test === 'function') {
-            m.test = function (actual) {
-              return expectation.test(actual) === true;
-            };
-            m.message = 'match(' + sinon.functionName(expectation.test) + ')';
-            return m;
-          }
-          var str = [];
-          for (var key in expectation) {
-            if (expectation.hasOwnProperty(key)) {
-              str.push(key + ': ' + expectation[key]);
-            }
-          }
-          m.test = function (actual) {
-            return matchObject(expectation, actual);
-          };
-          m.message = 'match(' + str.join(', ') + ')';
-          break;
-        case 'number':
-          m.test = function (actual) {
-            return expectation == actual;
-          };
-          break;
-        case 'string':
-          m.test = function (actual) {
-            if (typeof actual !== 'string') {
-              return false;
-            }
-            return actual.indexOf(expectation) !== -1;
-          };
-          m.message = 'match("' + expectation + '")';
-          break;
-        case 'regexp':
-          m.test = function (actual) {
-            if (typeof actual !== 'string') {
-              return false;
-            }
-            return expectation.test(actual);
-          };
-          break;
-        case 'function':
-          m.test = expectation;
-          if (message) {
-            m.message = message;
-          } else {
-            m.message = 'match(' + sinon.functionName(expectation) + ')';
-          }
-          break;
-        default:
-          m.test = function (actual) {
-            return sinon.deepEqual(expectation, actual);
-          };
-      }
-      if (!m.message) {
-        m.message = 'match(' + expectation + ')';
-      }
-      return m;
-    };
-
-    match.isMatcher = isMatcher;
-
-    match.any = match(function () {
-      return true;
-    }, 'any');
-
-    match.defined = match(function (actual) {
-      return actual !== null && actual !== undefined;
-    }, 'defined');
-
-    match.truthy = match(function (actual) {
-      return !!actual;
-    }, 'truthy');
-
-    match.falsy = match(function (actual) {
-      return !actual;
-    }, 'falsy');
-
-    match.same = function (expectation) {
-      return match(function (actual) {
-        return expectation === actual;
-      }, 'same(' + expectation + ')');
-    };
-
-    match.typeOf = function (type) {
-      assertType(type, 'string', 'type');
-      return match(function (actual) {
-        return sinon.typeOf(actual) === type;
-      }, 'typeOf("' + type + '")');
-    };
-
-    match.instanceOf = function (type) {
-      assertType(type, 'function', 'type');
-      return match(function (actual) {
-        return actual instanceof type;
-      }, 'instanceOf(' + sinon.functionName(type) + ')');
-    };
-
-    function createPropertyMatcher(propertyTest, messagePrefix) {
-      return function (property, value) {
-        assertType(property, 'string', 'property');
-        var onlyProperty = arguments.length === 1;
-        var message = messagePrefix + '("' + property + '"';
-        if (!onlyProperty) {
-          message += ', ' + value;
-        }
-        message += ')';
-        return match(function (actual) {
-          if (
-            actual === undefined ||
-            actual === null ||
-            !propertyTest(actual, property)
-          ) {
-            return false;
-          }
-          return onlyProperty || sinon.deepEqual(value, actual[property]);
-        }, message);
-      };
-    }
-
-    match.has = createPropertyMatcher(function (actual, property) {
-      if (typeof actual === 'object') {
-        return property in actual;
-      }
-      return actual[property] !== undefined;
-    }, 'has');
-
-    match.hasOwn = createPropertyMatcher(function (actual, property) {
-      return actual.hasOwnProperty(property);
-    }, 'hasOwn');
-
-    match.bool = match.typeOf('boolean');
-    match.number = match.typeOf('number');
-    match.string = match.typeOf('string');
-    match.object = match.typeOf('object');
-    match.func = match.typeOf('function');
-    match.array = match.typeOf('array');
-    match.regexp = match.typeOf('regexp');
-    match.date = match.typeOf('date');
-
-    if (commonJSModule) {
-      module.exports = match;
-    } else {
-      sinon.match = match;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /**
-   * @depend ../sinon.js
-   * @depend match.js
-   */
-  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
-  /*global module, require, sinon*/
-  /**
-   * Spy functions
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-    var spyCall;
-    var callId = 0;
-    var push = [].push;
-    var slice = Array.prototype.slice;
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function spy(object, property) {
-      if (!property && typeof object == 'function') {
-        return spy.create(object);
-      }
-
-      if (!object && !property) {
-        return spy.create(function () {});
-      }
-
-      var method = object[property];
-      return sinon.wrapMethod(object, property, spy.create(method));
-    }
-
-    sinon.extend(
-      spy,
-      (function () {
-        function delegateToCalls(api, method, matchAny, actual, notCalled) {
-          api[method] = function () {
-            if (!this.called) {
-              if (notCalled) {
-                return notCalled.apply(this, arguments);
-              }
-              return false;
-            }
-
-            var currentCall;
-            var matches = 0;
-
-            for (var i = 0, l = this.callCount; i < l; i += 1) {
-              currentCall = this.getCall(i);
-
-              if (currentCall[actual || method].apply(currentCall, arguments)) {
-                matches += 1;
-
-                if (matchAny) {
-                  return true;
-                }
-              }
-            }
-
-            return matches === this.callCount;
-          };
-        }
-
-        function matchingFake(fakes, args, strict) {
-          if (!fakes) {
-            return;
-          }
-
-          var alen = args.length;
-
-          for (var i = 0, l = fakes.length; i < l; i++) {
-            if (fakes[i].matches(args, strict)) {
-              return fakes[i];
-            }
-          }
-        }
-
-        function incrementCallCount() {
-          this.called = true;
-          this.callCount += 1;
-          this.notCalled = false;
-          this.calledOnce = this.callCount == 1;
-          this.calledTwice = this.callCount == 2;
-          this.calledThrice = this.callCount == 3;
-        }
-
-        function createCallProperties() {
-          this.firstCall = this.getCall(0);
-          this.secondCall = this.getCall(1);
-          this.thirdCall = this.getCall(2);
-          this.lastCall = this.getCall(this.callCount - 1);
-        }
-
-        var vars = 'a,b,c,d,e,f,g,h,i,j,k,l';
-        function createProxy(func) {
-          // Retain the function length:
-          var p;
-          if (func.length) {
-            eval(
-              'p = (function proxy(' +
-                vars.substring(0, func.length * 2 - 1) +
-                ') { return p.invoke(func, this, slice.call(arguments)); });'
-            );
-          } else {
-            p = function proxy() {
-              return p.invoke(func, this, slice.call(arguments));
-            };
-          }
-          return p;
-        }
-
-        var uuid = 0;
-
-        // Public API
-        var spyApi = {
-          reset: function () {
-            this.called = false;
-            this.notCalled = true;
-            this.calledOnce = false;
-            this.calledTwice = false;
-            this.calledThrice = false;
-            this.callCount = 0;
-            this.firstCall = null;
-            this.secondCall = null;
-            this.thirdCall = null;
-            this.lastCall = null;
-            this.args = [];
-            this.returnValues = [];
-            this.thisValues = [];
-            this.exceptions = [];
-            this.callIds = [];
-            if (this.fakes) {
-              for (var i = 0; i < this.fakes.length; i++) {
-                this.fakes[i].reset();
-              }
-            }
-          },
-
-          create: function create(func) {
-            var name;
-
-            if (typeof func != 'function') {
-              func = function () {};
-            } else {
-              name = sinon.functionName(func);
-            }
-
-            var proxy = createProxy(func);
-
-            sinon.extend(proxy, spy);
-            delete proxy.create;
-            sinon.extend(proxy, func);
-
-            proxy.reset();
-            proxy.prototype = func.prototype;
-            proxy.displayName = name || 'spy';
-            proxy.toString = sinon.functionToString;
-            proxy._create = sinon.spy.create;
-            proxy.id = 'spy#' + uuid++;
-
-            return proxy;
-          },
-
-          invoke: function invoke(func, thisValue, args) {
-            var matching = matchingFake(this.fakes, args);
-            var exception, returnValue;
-
-            incrementCallCount.call(this);
-            push.call(this.thisValues, thisValue);
-            push.call(this.args, args);
-            push.call(this.callIds, callId++);
-
-            try {
-              if (matching) {
-                returnValue = matching.invoke(func, thisValue, args);
-              } else {
-                returnValue = (this.func || func).apply(thisValue, args);
-              }
-            } catch (e) {
-              push.call(this.returnValues, undefined);
-              exception = e;
-              throw e;
-            } finally {
-              push.call(this.exceptions, exception);
-            }
-
-            push.call(this.returnValues, returnValue);
-
-            createCallProperties.call(this);
-
-            return returnValue;
-          },
-
-          getCall: function getCall(i) {
-            if (i < 0 || i >= this.callCount) {
-              return null;
-            }
-
-            return spyCall.create(
-              this,
-              this.thisValues[i],
-              this.args[i],
-              this.returnValues[i],
-              this.exceptions[i],
-              this.callIds[i]
-            );
-          },
-
-          calledBefore: function calledBefore(spyFn) {
-            if (!this.called) {
-              return false;
-            }
-
-            if (!spyFn.called) {
-              return true;
-            }
-
-            return this.callIds[0] < spyFn.callIds[spyFn.callIds.length - 1];
-          },
-
-          calledAfter: function calledAfter(spyFn) {
-            if (!this.called || !spyFn.called) {
-              return false;
-            }
-
-            return (
-              this.callIds[this.callCount - 1] >
-              spyFn.callIds[spyFn.callCount - 1]
-            );
-          },
-
-          withArgs: function () {
-            var args = slice.call(arguments);
-
-            if (this.fakes) {
-              var match = matchingFake(this.fakes, args, true);
-
-              if (match) {
-                return match;
-              }
-            } else {
-              this.fakes = [];
-            }
-
-            var original = this;
-            var fake = this._create();
-            fake.matchingAguments = args;
-            push.call(this.fakes, fake);
-
-            fake.withArgs = function () {
-              return original.withArgs.apply(original, arguments);
-            };
-
-            for (var i = 0; i < this.args.length; i++) {
-              if (fake.matches(this.args[i])) {
-                incrementCallCount.call(fake);
-                push.call(fake.thisValues, this.thisValues[i]);
-                push.call(fake.args, this.args[i]);
-                push.call(fake.returnValues, this.returnValues[i]);
-                push.call(fake.exceptions, this.exceptions[i]);
-                push.call(fake.callIds, this.callIds[i]);
-              }
-            }
-            createCallProperties.call(fake);
-
-            return fake;
-          },
-
-          matches: function (args, strict) {
-            var margs = this.matchingAguments;
-
-            if (
-              margs.length <= args.length &&
-              sinon.deepEqual(margs, args.slice(0, margs.length))
-            ) {
-              return !strict || margs.length == args.length;
-            }
-          },
-
-          printf: function (format) {
-            var spy = this;
-            var args = slice.call(arguments, 1);
-            var formatter;
-
-            return (format || '').replace(/%(.)/g, function (match, specifyer) {
-              formatter = spyApi.formatters[specifyer];
-
-              if (typeof formatter == 'function') {
-                return formatter.call(null, spy, args);
-              } else if (!isNaN(parseInt(specifyer), 10)) {
-                return sinon.format(args[specifyer - 1]);
-              }
-
-              return '%' + specifyer;
-            });
-          },
-        };
-
-        delegateToCalls(spyApi, 'calledOn', true);
-        delegateToCalls(spyApi, 'alwaysCalledOn', false, 'calledOn');
-        delegateToCalls(spyApi, 'calledWith', true);
-        delegateToCalls(spyApi, 'calledWithMatch', true);
-        delegateToCalls(spyApi, 'alwaysCalledWith', false, 'calledWith');
-        delegateToCalls(
-          spyApi,
-          'alwaysCalledWithMatch',
-          false,
-          'calledWithMatch'
-        );
-        delegateToCalls(spyApi, 'calledWithExactly', true);
-        delegateToCalls(
-          spyApi,
-          'alwaysCalledWithExactly',
-          false,
-          'calledWithExactly'
-        );
-        delegateToCalls(
-          spyApi,
-          'neverCalledWith',
-          false,
-          'notCalledWith',
-          function () {
-            return true;
-          }
-        );
-        delegateToCalls(
-          spyApi,
-          'neverCalledWithMatch',
-          false,
-          'notCalledWithMatch',
-          function () {
-            return true;
-          }
-        );
-        delegateToCalls(spyApi, 'threw', true);
-        delegateToCalls(spyApi, 'alwaysThrew', false, 'threw');
-        delegateToCalls(spyApi, 'returned', true);
-        delegateToCalls(spyApi, 'alwaysReturned', false, 'returned');
-        delegateToCalls(spyApi, 'calledWithNew', true);
-        delegateToCalls(spyApi, 'alwaysCalledWithNew', false, 'calledWithNew');
-        delegateToCalls(spyApi, 'callArg', false, 'callArgWith', function () {
-          throw new Error(
-            this.toString() + ' cannot call arg since it was not yet invoked.'
-          );
-        });
-        spyApi.callArgWith = spyApi.callArg;
-        delegateToCalls(spyApi, 'yield', false, 'yield', function () {
-          throw new Error(
-            this.toString() + ' cannot yield since it was not yet invoked.'
-          );
-        });
-        // "invokeCallback" is an alias for "yield" since "yield" is invalid in strict mode.
-        spyApi.invokeCallback = spyApi.yield;
-        delegateToCalls(
-          spyApi,
-          'yieldTo',
-          false,
-          'yieldTo',
-          function (property) {
-            throw new Error(
-              this.toString() +
-                " cannot yield to '" +
-                property +
-                "' since it was not yet invoked."
-            );
-          }
-        );
-
-        spyApi.formatters = {
-          c: function (spy) {
-            return sinon.timesInWords(spy.callCount);
-          },
-
-          n: function (spy) {
-            return spy.toString();
-          },
-
-          C: function (spy) {
-            var calls = [];
-
-            for (var i = 0, l = spy.callCount; i < l; ++i) {
-              push.call(calls, '    ' + spy.getCall(i).toString());
-            }
-
-            return calls.length > 0 ? '\n' + calls.join('\n') : '';
-          },
-
-          t: function (spy) {
-            var objects = [];
-
-            for (var i = 0, l = spy.callCount; i < l; ++i) {
-              push.call(objects, sinon.format(spy.thisValues[i]));
-            }
-
-            return objects.join(', ');
-          },
-
-          '*': function (spy, args) {
-            var formatted = [];
-
-            for (var i = 0, l = args.length; i < l; ++i) {
-              push.call(formatted, sinon.format(args[i]));
-            }
-
-            return formatted.join(', ');
-          },
-        };
-
-        return spyApi;
-      })()
-    );
-
-    spyCall = (function () {
-      function throwYieldError(proxy, text, args) {
-        var msg = sinon.functionName(proxy) + text;
-        if (args.length) {
-          msg += ' Received [' + slice.call(args).join(', ') + ']';
-        }
-        throw new Error(msg);
-      }
-
-      var callApi = {
-        create: function create(
-          spy,
-          thisValue,
-          args,
-          returnValue,
-          exception,
-          id
-        ) {
-          var proxyCall = sinon.create(spyCall);
-          delete proxyCall.create;
-          proxyCall.proxy = spy;
-          proxyCall.thisValue = thisValue;
-          proxyCall.args = args;
-          proxyCall.returnValue = returnValue;
-          proxyCall.exception = exception;
-          proxyCall.callId = (typeof id == 'number' && id) || callId++;
-
-          return proxyCall;
-        },
-
-        calledOn: function calledOn(thisValue) {
-          if (sinon.match && sinon.match.isMatcher(thisValue)) {
-            return thisValue.test(this.thisValue);
-          }
-          return this.thisValue === thisValue;
-        },
-
-        calledWith: function calledWith() {
-          for (var i = 0, l = arguments.length; i < l; i += 1) {
-            if (!sinon.deepEqual(arguments[i], this.args[i])) {
-              return false;
-            }
-          }
-
-          return true;
-        },
-
-        calledWithMatch: function calledWithMatch() {
-          for (var i = 0, l = arguments.length; i < l; i += 1) {
-            var actual = this.args[i];
-            var expectation = arguments[i];
-            if (!sinon.match || !sinon.match(expectation).test(actual)) {
-              return false;
-            }
-          }
-          return true;
-        },
-
-        calledWithExactly: function calledWithExactly() {
-          return (
-            arguments.length == this.args.length &&
-            this.calledWith.apply(this, arguments)
-          );
-        },
-
-        notCalledWith: function notCalledWith() {
-          return !this.calledWith.apply(this, arguments);
-        },
-
-        notCalledWithMatch: function notCalledWithMatch() {
-          return !this.calledWithMatch.apply(this, arguments);
-        },
-
-        returned: function returned(value) {
-          return sinon.deepEqual(value, this.returnValue);
-        },
-
-        threw: function threw(error) {
-          if (typeof error == 'undefined' || !this.exception) {
-            return !!this.exception;
-          }
-
-          if (typeof error == 'string') {
-            return this.exception.name == error;
-          }
-
-          return this.exception === error;
-        },
-
-        calledWithNew: function calledWithNew(thisValue) {
-          return this.thisValue instanceof this.proxy;
-        },
-
-        calledBefore: function (other) {
-          return this.callId < other.callId;
-        },
-
-        calledAfter: function (other) {
-          return this.callId > other.callId;
-        },
-
-        callArg: function (pos) {
-          this.args[pos]();
-        },
-
-        callArgWith: function (pos) {
-          var args = slice.call(arguments, 1);
-          this.args[pos].apply(null, args);
-        },
-
-        yield: function () {
-          var args = this.args;
-          for (var i = 0, l = args.length; i < l; ++i) {
-            if (typeof args[i] === 'function') {
-              args[i].apply(null, slice.call(arguments));
-              return;
-            }
-          }
-          throwYieldError(
-            this.proxy,
-            ' cannot yield since no callback was passed.',
-            args
-          );
-        },
-
-        yieldTo: function (prop) {
-          var args = this.args;
-          for (var i = 0, l = args.length; i < l; ++i) {
-            if (args[i] && typeof args[i][prop] === 'function') {
-              args[i][prop].apply(null, slice.call(arguments, 1));
-              return;
-            }
-          }
-          throwYieldError(
-            this.proxy,
-            " cannot yield to '" + prop + "' since no callback was passed.",
-            args
-          );
-        },
-
-        toString: function () {
-          var callStr = this.proxy.toString() + '(';
-          var args = [];
-
-          for (var i = 0, l = this.args.length; i < l; ++i) {
-            push.call(args, sinon.format(this.args[i]));
-          }
-
-          callStr = callStr + args.join(', ') + ')';
-
-          if (typeof this.returnValue != 'undefined') {
-            callStr += ' => ' + sinon.format(this.returnValue);
-          }
-
-          if (this.exception) {
-            callStr += ' !' + this.exception.name;
-
-            if (this.exception.message) {
-              callStr += '(' + this.exception.message + ')';
-            }
-          }
-
-          return callStr;
-        },
-      };
-      callApi.invokeCallback = callApi.yield;
-      return callApi;
-    })();
-
-    spy.spyCall = spyCall;
-
-    // This steps outside the module sandbox and will be removed
-    sinon.spyCall = spyCall;
-
-    if (commonJSModule) {
-      module.exports = spy;
-    } else {
-      sinon.spy = spy;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /**
-   * @depend ../sinon.js
-   * @depend spy.js
-   */
-  /*jslint eqeqeq: false, onevar: false*/
-  /*global module, require, sinon*/
-  /**
-   * Stub functions
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function stub(object, property, func) {
-      if (!!func && typeof func != 'function') {
-        throw new TypeError('Custom stub should be function');
-      }
-
-      var wrapper;
-
-      if (func) {
-        wrapper = sinon.spy && sinon.spy.create ? sinon.spy.create(func) : func;
-      } else {
-        wrapper = stub.create();
-      }
-
-      if (!object && !property) {
-        return sinon.stub.create();
-      }
-
-      if (!property && !!object && typeof object == 'object') {
-        for (var prop in object) {
-          if (typeof object[prop] === 'function') {
-            stub(object, prop);
-          }
-        }
-
-        return object;
-      }
-
-      return sinon.wrapMethod(object, property, wrapper);
-    }
-
-    function getChangingValue(stub, property) {
-      var index = stub.callCount - 1;
-      var prop =
-        index in stub[property]
-          ? stub[property][index]
-          : stub[property + 'Last'];
-      stub[property + 'Last'] = prop;
-
-      return prop;
-    }
-
-    function getCallback(stub, args) {
-      var callArgAt = getChangingValue(stub, 'callArgAts');
-
-      if (callArgAt < 0) {
-        var callArgProp = getChangingValue(stub, 'callArgProps');
-
-        for (var i = 0, l = args.length; i < l; ++i) {
-          if (!callArgProp && typeof args[i] == 'function') {
-            return args[i];
-          }
-
-          if (
-            callArgProp &&
-            args[i] &&
-            typeof args[i][callArgProp] == 'function'
-          ) {
-            return args[i][callArgProp];
-          }
-        }
-
-        return null;
-      }
-
-      return args[callArgAt];
-    }
-
-    var join = Array.prototype.join;
-
-    function getCallbackError(stub, func, args) {
-      if (stub.callArgAtsLast < 0) {
-        var msg;
-
-        if (stub.callArgPropsLast) {
-          msg =
-            sinon.functionName(stub) +
-            " expected to yield to '" +
-            stub.callArgPropsLast +
-            "', but no object with such a property was passed.";
-        } else {
-          msg =
-            sinon.functionName(stub) +
-            ' expected to yield, but no callback was passed.';
-        }
-
-        if (args.length > 0) {
-          msg += ' Received [' + join.call(args, ', ') + ']';
-        }
-
-        return msg;
-      }
-
-      return (
-        'argument at index ' +
-        stub.callArgAtsLast +
-        ' is not a function: ' +
-        func
-      );
-    }
-
-    var nextTick = (function () {
-      if (
-        typeof process === 'object' &&
-        typeof process.nextTick === 'function'
-      ) {
-        return process.nextTick;
-      } else if (typeof msSetImmediate === 'function') {
-        return msSetImmediate.bind(window);
-      } else if (typeof setImmediate === 'function') {
-        return setImmediate;
-      } else {
-        return function (callback) {
-          setTimeout(callback, 0);
-        };
-      }
-    })();
-
-    function callCallback(stub, args) {
-      if (stub.callArgAts.length > 0) {
-        var func = getCallback(stub, args);
-
-        if (typeof func != 'function') {
-          throw new TypeError(getCallbackError(stub, func, args));
-        }
-
-        var index = stub.callCount - 1;
-
-        var callbackArguments = getChangingValue(stub, 'callbackArguments');
-        var callbackContext = getChangingValue(stub, 'callbackContexts');
-
-        if (stub.callbackAsync) {
-          nextTick(function () {
-            func.apply(callbackContext, callbackArguments);
-          });
-        } else {
-          func.apply(callbackContext, callbackArguments);
-        }
-      }
-    }
-
-    var uuid = 0;
-
-    sinon.extend(
-      stub,
-      (function () {
-        var slice = Array.prototype.slice,
-          proto;
-
-        function throwsException(error, message) {
-          if (typeof error == 'string') {
-            this.exception = new Error(message || '');
-            this.exception.name = error;
-          } else if (!error) {
-            this.exception = new Error('Error');
-          } else {
-            this.exception = error;
-          }
-
-          return this;
-        }
-
-        proto = {
-          create: function create() {
-            var functionStub = function () {
-              callCallback(functionStub, arguments);
-
-              if (functionStub.exception) {
-                throw functionStub.exception;
-              } else if (typeof functionStub.returnArgAt == 'number') {
-                return arguments[functionStub.returnArgAt];
-              } else if (functionStub.returnThis) {
-                return this;
-              }
-              return functionStub.returnValue;
-            };
-
-            functionStub.id = 'stub#' + uuid++;
-            var orig = functionStub;
-            functionStub = sinon.spy.create(functionStub);
-            functionStub.func = orig;
-
-            functionStub.callArgAts = [];
-            functionStub.callbackArguments = [];
-            functionStub.callbackContexts = [];
-            functionStub.callArgProps = [];
-
-            sinon.extend(functionStub, stub);
-            functionStub._create = sinon.stub.create;
-            functionStub.displayName = 'stub';
-            functionStub.toString = sinon.functionToString;
-
-            return functionStub;
-          },
-
-          returns: function returns(value) {
-            this.returnValue = value;
-
-            return this;
-          },
-
-          returnsArg: function returnsArg(pos) {
-            if (typeof pos != 'number') {
-              throw new TypeError('argument index is not number');
-            }
-
-            this.returnArgAt = pos;
-
-            return this;
-          },
-
-          returnsThis: function returnsThis() {
-            this.returnThis = true;
-
-            return this;
-          },
-
-          throws: throwsException,
-          throwsException: throwsException,
-
-          callsArg: function callsArg(pos) {
-            if (typeof pos != 'number') {
-              throw new TypeError('argument index is not number');
-            }
-
-            this.callArgAts.push(pos);
-            this.callbackArguments.push([]);
-            this.callbackContexts.push(undefined);
-            this.callArgProps.push(undefined);
-
-            return this;
-          },
-
-          callsArgOn: function callsArgOn(pos, context) {
-            if (typeof pos != 'number') {
-              throw new TypeError('argument index is not number');
-            }
-            if (typeof context != 'object') {
-              throw new TypeError('argument context is not an object');
-            }
-
-            this.callArgAts.push(pos);
-            this.callbackArguments.push([]);
-            this.callbackContexts.push(context);
-            this.callArgProps.push(undefined);
-
-            return this;
-          },
-
-          callsArgWith: function callsArgWith(pos) {
-            if (typeof pos != 'number') {
-              throw new TypeError('argument index is not number');
-            }
-
-            this.callArgAts.push(pos);
-            this.callbackArguments.push(slice.call(arguments, 1));
-            this.callbackContexts.push(undefined);
-            this.callArgProps.push(undefined);
-
-            return this;
-          },
-
-          callsArgOnWith: function callsArgWith(pos, context) {
-            if (typeof pos != 'number') {
-              throw new TypeError('argument index is not number');
-            }
-            if (typeof context != 'object') {
-              throw new TypeError('argument context is not an object');
-            }
-
-            this.callArgAts.push(pos);
-            this.callbackArguments.push(slice.call(arguments, 2));
-            this.callbackContexts.push(context);
-            this.callArgProps.push(undefined);
-
-            return this;
-          },
-
-          yields: function () {
-            this.callArgAts.push(-1);
-            this.callbackArguments.push(slice.call(arguments, 0));
-            this.callbackContexts.push(undefined);
-            this.callArgProps.push(undefined);
-
-            return this;
-          },
-
-          yieldsOn: function (context) {
-            if (typeof context != 'object') {
-              throw new TypeError('argument context is not an object');
-            }
-
-            this.callArgAts.push(-1);
-            this.callbackArguments.push(slice.call(arguments, 1));
-            this.callbackContexts.push(context);
-            this.callArgProps.push(undefined);
-
-            return this;
-          },
-
-          yieldsTo: function (prop) {
-            this.callArgAts.push(-1);
-            this.callbackArguments.push(slice.call(arguments, 1));
-            this.callbackContexts.push(undefined);
-            this.callArgProps.push(prop);
-
-            return this;
-          },
-
-          yieldsToOn: function (prop, context) {
-            if (typeof context != 'object') {
-              throw new TypeError('argument context is not an object');
-            }
-
-            this.callArgAts.push(-1);
-            this.callbackArguments.push(slice.call(arguments, 2));
-            this.callbackContexts.push(context);
-            this.callArgProps.push(prop);
-
-            return this;
-          },
-        };
-
-        // create asynchronous versions of callsArg* and yields* methods
-        for (var method in proto) {
-          // need to avoid creating anotherasync versions of the newly added async methods
-          if (
-            proto.hasOwnProperty(method) &&
-            method.match(/^(callsArg|yields|thenYields$)/) &&
-            !method.match(/Async/)
-          ) {
-            proto[method + 'Async'] = (function (syncFnName) {
-              return function () {
-                this.callbackAsync = true;
-                return this[syncFnName].apply(this, arguments);
-              };
-            })(method);
-          }
-        }
-
-        return proto;
-      })()
-    );
-
-    if (commonJSModule) {
-      module.exports = stub;
-    } else {
-      sinon.stub = stub;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /**
-   * @depend ../sinon.js
-   * @depend stub.js
-   */
-  /*jslint eqeqeq: false, onevar: false, nomen: false*/
-  /*global module, require, sinon*/
-  /**
-   * Mock functions.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-    var push = [].push;
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function mock(object) {
-      if (!object) {
-        return sinon.expectation.create('Anonymous mock');
-      }
-
-      return mock.create(object);
-    }
-
-    sinon.mock = mock;
-
-    sinon.extend(
-      mock,
-      (function () {
-        function each(collection, callback) {
-          if (!collection) {
-            return;
-          }
-
-          for (var i = 0, l = collection.length; i < l; i += 1) {
-            callback(collection[i]);
-          }
-        }
-
-        return {
-          create: function create(object) {
-            if (!object) {
-              throw new TypeError('object is null');
-            }
-
-            var mockObject = sinon.extend({}, mock);
-            mockObject.object = object;
-            delete mockObject.create;
-
-            return mockObject;
-          },
-
-          expects: function expects(method) {
-            if (!method) {
-              throw new TypeError('method is falsy');
-            }
-
-            if (!this.expectations) {
-              this.expectations = {};
-              this.proxies = [];
-            }
-
-            if (!this.expectations[method]) {
-              this.expectations[method] = [];
-              var mockObject = this;
-
-              sinon.wrapMethod(this.object, method, function () {
-                return mockObject.invokeMethod(method, this, arguments);
-              });
-
-              push.call(this.proxies, method);
-            }
-
-            var expectation = sinon.expectation.create(method);
-            push.call(this.expectations[method], expectation);
-
-            return expectation;
-          },
-
-          restore: function restore() {
-            var object = this.object;
-
-            each(this.proxies, function (proxy) {
-              if (typeof object[proxy].restore == 'function') {
-                object[proxy].restore();
-              }
-            });
-          },
-
-          verify: function verify() {
-            var expectations = this.expectations || {};
-            var messages = [],
-              met = [];
-
-            each(this.proxies, function (proxy) {
-              each(expectations[proxy], function (expectation) {
-                if (!expectation.met()) {
-                  push.call(messages, expectation.toString());
-                } else {
-                  push.call(met, expectation.toString());
-                }
-              });
-            });
-
-            this.restore();
-
-            if (messages.length > 0) {
-              sinon.expectation.fail(messages.concat(met).join('\n'));
-            } else {
-              sinon.expectation.pass(messages.concat(met).join('\n'));
-            }
-
-            return true;
-          },
-
-          invokeMethod: function invokeMethod(method, thisValue, args) {
-            var expectations = this.expectations && this.expectations[method];
-            var length = (expectations && expectations.length) || 0,
-              i;
-
-            for (i = 0; i < length; i += 1) {
-              if (
-                !expectations[i].met() &&
-                expectations[i].allowsCall(thisValue, args)
-              ) {
-                return expectations[i].apply(thisValue, args);
-              }
-            }
-
-            var messages = [],
-              available,
-              exhausted = 0;
-
-            for (i = 0; i < length; i += 1) {
-              if (expectations[i].allowsCall(thisValue, args)) {
-                available = available || expectations[i];
-              } else {
-                exhausted += 1;
-              }
-              push.call(messages, '    ' + expectations[i].toString());
-            }
-
-            if (exhausted === 0) {
-              return available.apply(thisValue, args);
-            }
-
-            messages.unshift(
-              'Unexpected call: ' +
-                sinon.spyCall.toString.call({
-                  proxy: method,
-                  args: args,
-                })
-            );
-
-            sinon.expectation.fail(messages.join('\n'));
-          },
-        };
-      })()
-    );
-
-    var times = sinon.timesInWords;
-
-    sinon.expectation = (function () {
-      var slice = Array.prototype.slice;
-      var _invoke = sinon.spy.invoke;
-
-      function callCountInWords(callCount) {
-        if (callCount == 0) {
-          return 'never called';
-        } else {
-          return 'called ' + times(callCount);
-        }
-      }
-
-      function expectedCallCountInWords(expectation) {
-        var min = expectation.minCalls;
-        var max = expectation.maxCalls;
-
-        if (typeof min == 'number' && typeof max == 'number') {
-          var str = times(min);
-
-          if (min != max) {
-            str = 'at least ' + str + ' and at most ' + times(max);
-          }
-
-          return str;
-        }
-
-        if (typeof min == 'number') {
-          return 'at least ' + times(min);
-        }
-
-        return 'at most ' + times(max);
-      }
-
-      function receivedMinCalls(expectation) {
-        var hasMinLimit = typeof expectation.minCalls == 'number';
-        return !hasMinLimit || expectation.callCount >= expectation.minCalls;
-      }
-
-      function receivedMaxCalls(expectation) {
-        if (typeof expectation.maxCalls != 'number') {
-          return false;
-        }
-
-        return expectation.callCount == expectation.maxCalls;
-      }
-
-      return {
-        minCalls: 1,
-        maxCalls: 1,
-
-        create: function create(methodName) {
-          var expectation = sinon.extend(
-            sinon.stub.create(),
-            sinon.expectation
-          );
-          delete expectation.create;
-          expectation.method = methodName;
-
-          return expectation;
-        },
-
-        invoke: function invoke(func, thisValue, args) {
-          this.verifyCallAllowed(thisValue, args);
-
-          return _invoke.apply(this, arguments);
-        },
-
-        atLeast: function atLeast(num) {
-          if (typeof num != 'number') {
-            throw new TypeError("'" + num + "' is not number");
-          }
-
-          if (!this.limitsSet) {
-            this.maxCalls = null;
-            this.limitsSet = true;
-          }
-
-          this.minCalls = num;
-
-          return this;
-        },
-
-        atMost: function atMost(num) {
-          if (typeof num != 'number') {
-            throw new TypeError("'" + num + "' is not number");
-          }
-
-          if (!this.limitsSet) {
-            this.minCalls = null;
-            this.limitsSet = true;
-          }
-
-          this.maxCalls = num;
-
-          return this;
-        },
-
-        never: function never() {
-          return this.exactly(0);
-        },
-
-        once: function once() {
-          return this.exactly(1);
-        },
-
-        twice: function twice() {
-          return this.exactly(2);
-        },
-
-        thrice: function thrice() {
-          return this.exactly(3);
-        },
-
-        exactly: function exactly(num) {
-          if (typeof num != 'number') {
-            throw new TypeError("'" + num + "' is not a number");
-          }
-
-          this.atLeast(num);
-          return this.atMost(num);
-        },
-
-        met: function met() {
-          return !this.failed && receivedMinCalls(this);
-        },
-
-        verifyCallAllowed: function verifyCallAllowed(thisValue, args) {
-          if (receivedMaxCalls(this)) {
-            this.failed = true;
-            sinon.expectation.fail(
-              this.method + ' already called ' + times(this.maxCalls)
-            );
-          }
-
-          if ('expectedThis' in this && this.expectedThis !== thisValue) {
-            sinon.expectation.fail(
-              this.method +
-                ' called with ' +
-                thisValue +
-                ' as thisValue, expected ' +
-                this.expectedThis
-            );
-          }
-
-          if (!('expectedArguments' in this)) {
-            return;
-          }
-
-          if (!args) {
-            sinon.expectation.fail(
-              this.method +
-                ' received no arguments, expected ' +
-                sinon.format(this.expectedArguments)
-            );
-          }
-
-          if (args.length < this.expectedArguments.length) {
-            sinon.expectation.fail(
-              this.method +
-                ' received too few arguments (' +
-                sinon.format(args) +
-                '), expected ' +
-                sinon.format(this.expectedArguments)
-            );
-          }
-
-          if (
-            this.expectsExactArgCount &&
-            args.length != this.expectedArguments.length
-          ) {
-            sinon.expectation.fail(
-              this.method +
-                ' received too many arguments (' +
-                sinon.format(args) +
-                '), expected ' +
-                sinon.format(this.expectedArguments)
-            );
-          }
-
-          for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
-            if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
-              sinon.expectation.fail(
-                this.method +
-                  ' received wrong arguments ' +
-                  sinon.format(args) +
-                  ', expected ' +
-                  sinon.format(this.expectedArguments)
-              );
-            }
-          }
-        },
-
-        allowsCall: function allowsCall(thisValue, args) {
-          if (this.met() && receivedMaxCalls(this)) {
-            return false;
-          }
-
-          if ('expectedThis' in this && this.expectedThis !== thisValue) {
-            return false;
-          }
-
-          if (!('expectedArguments' in this)) {
-            return true;
-          }
-
-          args = args || [];
-
-          if (args.length < this.expectedArguments.length) {
-            return false;
-          }
-
-          if (
-            this.expectsExactArgCount &&
-            args.length != this.expectedArguments.length
-          ) {
-            return false;
-          }
-
-          for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
-            if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
-              return false;
-            }
-          }
-
-          return true;
-        },
-
-        withArgs: function withArgs() {
-          this.expectedArguments = slice.call(arguments);
-          return this;
-        },
-
-        withExactArgs: function withExactArgs() {
-          this.withArgs.apply(this, arguments);
-          this.expectsExactArgCount = true;
-          return this;
-        },
-
-        on: function on(thisValue) {
-          this.expectedThis = thisValue;
-          return this;
-        },
-
-        toString: function () {
-          var args = (this.expectedArguments || []).slice();
-
-          if (!this.expectsExactArgCount) {
-            push.call(args, '[...]');
-          }
-
-          var callStr = sinon.spyCall.toString.call({
-            proxy: this.method,
-            args: args,
-          });
-
-          var message =
-            callStr.replace(', [...', '[, ...') +
-            ' ' +
-            expectedCallCountInWords(this);
-
-          if (this.met()) {
-            return 'Expectation met: ' + message;
-          }
-
-          return (
-            'Expected ' +
-            message +
-            ' (' +
-            callCountInWords(this.callCount) +
-            ')'
-          );
-        },
-
-        verify: function verify() {
-          if (!this.met()) {
-            sinon.expectation.fail(this.toString());
-          } else {
-            sinon.expectation.pass(this.toString());
-          }
-
-          return true;
-        },
-
-        pass: function (message) {
-          sinon.assert.pass(message);
-        },
-        fail: function (message) {
-          var exception = new Error(message);
-          exception.name = 'ExpectationError';
-
-          throw exception;
-        },
-      };
-    })();
-
-    if (commonJSModule) {
-      module.exports = mock;
-    } else {
-      sinon.mock = mock;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /**
-   * @depend ../sinon.js
-   * @depend stub.js
-   * @depend mock.js
-   */
-  /*jslint eqeqeq: false, onevar: false, forin: true*/
-  /*global module, require, sinon*/
-  /**
-   * Collections of stubs, spies and mocks.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-    var push = [].push;
-    var hasOwnProperty = Object.prototype.hasOwnProperty;
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function getFakes(fakeCollection) {
-      if (!fakeCollection.fakes) {
-        fakeCollection.fakes = [];
-      }
-
-      return fakeCollection.fakes;
-    }
-
-    function each(fakeCollection, method) {
-      var fakes = getFakes(fakeCollection);
-
-      for (var i = 0, l = fakes.length; i < l; i += 1) {
-        if (typeof fakes[i][method] == 'function') {
-          fakes[i][method]();
-        }
-      }
-    }
-
-    function compact(fakeCollection) {
-      var fakes = getFakes(fakeCollection);
-      var i = 0;
-      while (i < fakes.length) {
-        fakes.splice(i, 1);
-      }
-    }
-
-    var collection = {
-      verify: function resolve() {
-        each(this, 'verify');
-      },
-
-      restore: function restore() {
-        each(this, 'restore');
-        compact(this);
-      },
-
-      verifyAndRestore: function verifyAndRestore() {
-        var exception;
-
-        try {
-          this.verify();
-        } catch (e) {
-          exception = e;
-        }
-
-        this.restore();
-
-        if (exception) {
-          throw exception;
-        }
-      },
-
-      add: function add(fake) {
-        push.call(getFakes(this), fake);
-        return fake;
-      },
-
-      spy: function spy() {
-        return this.add(sinon.spy.apply(sinon, arguments));
-      },
-
-      stub: function stub(object, property, value) {
-        if (property) {
-          var original = object[property];
-
-          if (typeof original != 'function') {
-            if (!hasOwnProperty.call(object, property)) {
-              throw new TypeError(
-                'Cannot stub non-existent own property ' + property
-              );
-            }
-
-            object[property] = value;
-
-            return this.add({
-              restore: function () {
-                object[property] = original;
-              },
-            });
-          }
-        }
-        if (!property && !!object && typeof object == 'object') {
-          var stubbedObj = sinon.stub.apply(sinon, arguments);
-
-          for (var prop in stubbedObj) {
-            if (typeof stubbedObj[prop] === 'function') {
-              this.add(stubbedObj[prop]);
-            }
-          }
-
-          return stubbedObj;
-        }
-
-        return this.add(sinon.stub.apply(sinon, arguments));
-      },
-
-      mock: function mock() {
-        return this.add(sinon.mock.apply(sinon, arguments));
-      },
-
-      inject: function inject(obj) {
-        var col = this;
-
-        obj.spy = function () {
-          return col.spy.apply(col, arguments);
-        };
-
-        obj.stub = function () {
-          return col.stub.apply(col, arguments);
-        };
-
-        obj.mock = function () {
-          return col.mock.apply(col, arguments);
-        };
-
-        return obj;
-      },
-    };
-
-    if (commonJSModule) {
-      module.exports = collection;
-    } else {
-      sinon.collection = collection;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /*jslint eqeqeq: false, plusplus: false, evil: true, onevar: false, browser: true, forin: false*/
-  /*global module, require, window*/
-  /**
-   * Fake timer API
-   * setTimeout
-   * setInterval
-   * clearTimeout
-   * clearInterval
-   * tick
-   * reset
-   * Date
-   *
-   * Inspired by jsUnitMockTimeOut from JsUnit
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  if (typeof sinon == 'undefined') {
-    var sinon = {};
-  }
-
-  (function (global) {
-    var id = 1;
-
-    function addTimer(args, recurring) {
-      if (args.length === 0) {
-        throw new Error('Function requires at least 1 parameter');
-      }
-
-      var toId = id++;
-      var delay = args[1] || 0;
-
-      if (!this.timeouts) {
-        this.timeouts = {};
-      }
-
-      this.timeouts[toId] = {
-        id: toId,
-        func: args[0],
-        callAt: this.now + delay,
-        invokeArgs: Array.prototype.slice.call(args, 2),
-      };
-
-      if (recurring === true) {
-        this.timeouts[toId].interval = delay;
-      }
-
-      return toId;
-    }
-
-    function parseTime(str) {
-      if (!str) {
-        return 0;
-      }
-
-      var strings = str.split(':');
-      var l = strings.length,
-        i = l;
-      var ms = 0,
-        parsed;
-
-      if (l > 3 || !/^(\d\d:){0,2}\d\d?$/.test(str)) {
-        throw new Error("tick only understands numbers and 'h:m:s'");
-      }
-
-      while (i--) {
-        parsed = parseInt(strings[i], 10);
-
-        if (parsed >= 60) {
-          throw new Error('Invalid time ' + str);
-        }
-
-        ms += parsed * Math.pow(60, l - i - 1);
-      }
-
-      return ms * 1000;
-    }
-
-    function createObject(object) {
-      var newObject;
-
-      if (Object.create) {
-        newObject = Object.create(object);
-      } else {
-        var F = function () {};
-        F.prototype = object;
-        newObject = new F();
-      }
-
-      newObject.Date.clock = newObject;
-      return newObject;
-    }
-
-    sinon.clock = {
-      now: 0,
-
-      create: function create(now) {
-        var clock = createObject(this);
-
-        if (typeof now == 'number') {
-          clock.now = now;
-        }
-
-        if (!!now && typeof now == 'object') {
-          throw new TypeError('now should be milliseconds since UNIX epoch');
-        }
-
-        return clock;
-      },
-
-      setTimeout: function setTimeout(callback, timeout) {
-        return addTimer.call(this, arguments, false);
-      },
-
-      clearTimeout: function clearTimeout(timerId) {
-        if (!this.timeouts) {
-          this.timeouts = [];
-        }
-
-        if (timerId in this.timeouts) {
-          delete this.timeouts[timerId];
-        }
-      },
-
-      setInterval: function setInterval(callback, timeout) {
-        return addTimer.call(this, arguments, true);
-      },
-
-      clearInterval: function clearInterval(timerId) {
-        this.clearTimeout(timerId);
-      },
-
-      tick: function tick(ms) {
-        ms = typeof ms == 'number' ? ms : parseTime(ms);
-        var tickFrom = this.now,
-          tickTo = this.now + ms,
-          previous = this.now;
-        var timer = this.firstTimerInRange(tickFrom, tickTo);
-
-        var firstException;
-        while (timer && tickFrom <= tickTo) {
-          if (this.timeouts[timer.id]) {
-            tickFrom = this.now = timer.callAt;
-            try {
-              this.callTimer(timer);
-            } catch (e) {
-              firstException = firstException || e;
-            }
-          }
-
-          timer = this.firstTimerInRange(previous, tickTo);
-          previous = tickFrom;
-        }
-
-        this.now = tickTo;
-
-        if (firstException) {
-          throw firstException;
-        }
-      },
-
-      firstTimerInRange: function (from, to) {
-        var timer, smallest, originalTimer;
-
-        for (var id in this.timeouts) {
-          if (this.timeouts.hasOwnProperty(id)) {
-            if (
-              this.timeouts[id].callAt < from ||
-              this.timeouts[id].callAt > to
-            ) {
-              continue;
-            }
-
-            if (!smallest || this.timeouts[id].callAt < smallest) {
-              originalTimer = this.timeouts[id];
-              smallest = this.timeouts[id].callAt;
-
-              timer = {
-                func: this.timeouts[id].func,
-                callAt: this.timeouts[id].callAt,
-                interval: this.timeouts[id].interval,
-                id: this.timeouts[id].id,
-                invokeArgs: this.timeouts[id].invokeArgs,
-              };
-            }
-          }
-        }
-
-        return timer || null;
-      },
-
-      callTimer: function (timer) {
-        if (typeof timer.interval == 'number') {
-          this.timeouts[timer.id].callAt += timer.interval;
-        } else {
-          delete this.timeouts[timer.id];
-        }
-
-        try {
-          if (typeof timer.func == 'function') {
-            timer.func.apply(null, timer.invokeArgs);
-          } else {
-            eval(timer.func);
-          }
-        } catch (e) {
-          var exception = e;
-        }
-
-        if (!this.timeouts[timer.id]) {
-          if (exception) {
-            throw exception;
-          }
-          return;
-        }
-
-        if (exception) {
-          throw exception;
-        }
-      },
-
-      reset: function reset() {
-        this.timeouts = {};
-      },
-
-      Date: (function () {
-        var NativeDate = Date;
-
-        function ClockDate(year, month, date, hour, minute, second, ms) {
-          // Defensive and verbose to avoid potential harm in passing
-          // explicit undefined when user does not pass argument
-          switch (arguments.length) {
-            case 0:
-              return new NativeDate(ClockDate.clock.now);
-            case 1:
-              return new NativeDate(year);
-            case 2:
-              return new NativeDate(year, month);
-            case 3:
-              return new NativeDate(year, month, date);
-            case 4:
-              return new NativeDate(year, month, date, hour);
-            case 5:
-              return new NativeDate(year, month, date, hour, minute);
-            case 6:
-              return new NativeDate(year, month, date, hour, minute, second);
-            default:
-              return new NativeDate(
-                year,
-                month,
-                date,
-                hour,
-                minute,
-                second,
-                ms
-              );
-          }
-        }
-
-        return mirrorDateProperties(ClockDate, NativeDate);
-      })(),
-    };
-
-    function mirrorDateProperties(target, source) {
-      if (source.now) {
-        target.now = function now() {
-          return target.clock.now;
-        };
-      } else {
-        delete target.now;
-      }
-
-      if (source.toSource) {
-        target.toSource = function toSource() {
-          return source.toSource();
-        };
-      } else {
-        delete target.toSource;
-      }
-
-      target.toString = function toString() {
-        return source.toString();
-      };
-
-      target.prototype = source.prototype;
-      target.parse = source.parse;
-      target.UTC = source.UTC;
-      target.prototype.toUTCString = source.prototype.toUTCString;
-      return target;
-    }
-
-    var methods = [
-      'Date',
-      'setTimeout',
-      'setInterval',
-      'clearTimeout',
-      'clearInterval',
-    ];
-
-    function restore() {
-      var method;
-
-      for (var i = 0, l = this.methods.length; i < l; i++) {
-        method = this.methods[i];
-        if (global[method].hadOwnProperty) {
-          global[method] = this['_' + method];
-        } else {
-          delete global[method];
-        }
-      }
-
-      // Prevent multiple executions which will completely remove these props
-      this.methods = [];
-    }
-
-    function stubGlobal(method, clock) {
-      clock[method].hadOwnProperty = Object.prototype.hasOwnProperty.call(
-        global,
-        method
-      );
-      clock['_' + method] = global[method];
-
-      if (method == 'Date') {
-        var date = mirrorDateProperties(clock[method], global[method]);
-        global[method] = date;
-      } else {
-        global[method] = function () {
-          return clock[method].apply(clock, arguments);
-        };
-
-        for (var prop in clock[method]) {
-          if (clock[method].hasOwnProperty(prop)) {
-            global[method][prop] = clock[method][prop];
-          }
-        }
-      }
-
-      global[method].clock = clock;
-    }
-
-    sinon.useFakeTimers = function useFakeTimers(now) {
-      var clock = sinon.clock.create(now);
-      clock.restore = restore;
-      clock.methods = Array.prototype.slice.call(
-        arguments,
-        typeof now == 'number' ? 1 : 0
-      );
-
-      if (clock.methods.length === 0) {
-        clock.methods = methods;
-      }
-
-      for (var i = 0, l = clock.methods.length; i < l; i++) {
-        stubGlobal(clock.methods[i], clock);
-      }
-
-      return clock;
-    };
-  })(
-    typeof global != 'undefined' && typeof global !== 'function' ? global : this
-  );
-
-  sinon.timers = {
-    setTimeout: setTimeout,
-    clearTimeout: clearTimeout,
-    setInterval: setInterval,
-    clearInterval: clearInterval,
-    Date: Date,
-  };
-
-  if (typeof module == 'object' && typeof require == 'function') {
-    module.exports = sinon;
-  }
-
-  /*jslint eqeqeq: false, onevar: false*/
-  /*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
-  /**
-   * Minimal Event interface implementation
-   *
-   * Original implementation by Sven Fuchs: https://gist.github.com/995028
-   * Modifications and tests by Christian Johansen.
-   *
-   * @author Sven Fuchs ([email protected])
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2011 Sven Fuchs, Christian Johansen
-   */
-
-  if (typeof sinon == 'undefined') {
-    this.sinon = {};
-  }
-
-  (function () {
-    var push = [].push;
-
-    sinon.Event = function Event(type, bubbles, cancelable) {
-      this.initEvent(type, bubbles, cancelable);
-    };
-
-    sinon.Event.prototype = {
-      initEvent: function (type, bubbles, cancelable) {
-        this.type = type;
-        this.bubbles = bubbles;
-        this.cancelable = cancelable;
-      },
-
-      stopPropagation: function () {},
-
-      preventDefault: function () {
-        this.defaultPrevented = true;
-      },
-    };
-
-    sinon.EventTarget = {
-      addEventListener: function addEventListener(event, listener, useCapture) {
-        this.eventListeners = this.eventListeners || {};
-        this.eventListeners[event] = this.eventListeners[event] || [];
-        push.call(this.eventListeners[event], listener);
-      },
-
-      removeEventListener: function removeEventListener(
-        event,
-        listener,
-        useCapture
-      ) {
-        var listeners =
-          (this.eventListeners && this.eventListeners[event]) || [];
-
-        for (var i = 0, l = listeners.length; i < l; ++i) {
-          if (listeners[i] == listener) {
-            return listeners.splice(i, 1);
-          }
-        }
-      },
-
-      dispatchEvent: function dispatchEvent(event) {
-        var type = event.type;
-        var listeners =
-          (this.eventListeners && this.eventListeners[type]) || [];
-
-        for (var i = 0; i < listeners.length; i++) {
-          if (typeof listeners[i] == 'function') {
-            listeners[i].call(this, event);
-          } else {
-            listeners[i].handleEvent(event);
-          }
-        }
-
-        return !!event.defaultPrevented;
-      },
-    };
-  })();
-
-  /**
-   * @depend ../../sinon.js
-   * @depend event.js
-   */
-  /*jslint eqeqeq: false, onevar: false*/
-  /*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
-  /**
-   * Fake XMLHttpRequest object
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  if (typeof sinon == 'undefined') {
-    this.sinon = {};
-  }
-  sinon.xhr = { XMLHttpRequest: this.XMLHttpRequest };
-
-  // wrapper for global
-  (function (global) {
-    var xhr = sinon.xhr;
-    xhr.GlobalXMLHttpRequest = global.XMLHttpRequest;
-    xhr.GlobalActiveXObject = global.ActiveXObject;
-    xhr.supportsActiveX = typeof xhr.GlobalActiveXObject != 'undefined';
-    xhr.supportsXHR = typeof xhr.GlobalXMLHttpRequest != 'undefined';
-    xhr.workingXHR = xhr.supportsXHR
-      ? xhr.GlobalXMLHttpRequest
-      : xhr.supportsActiveX
-      ? function () {
-          return new xhr.GlobalActiveXObject('MSXML2.XMLHTTP.3.0');
-        }
-      : false;
-
-    /*jsl:ignore*/
-    var unsafeHeaders = {
-      'Accept-Charset': true,
-      'Accept-Encoding': true,
-      Connection: true,
-      'Content-Length': true,
-      Cookie: true,
-      Cookie2: true,
-      'Content-Transfer-Encoding': true,
-      Date: true,
-      Expect: true,
-      Host: true,
-      'Keep-Alive': true,
-      Referer: true,
-      TE: true,
-      Trailer: true,
-      'Transfer-Encoding': true,
-      Upgrade: true,
-      'User-Agent': true,
-      Via: true,
-    };
-    /*jsl:end*/
-
-    function FakeXMLHttpRequest() {
-      this.readyState = FakeXMLHttpRequest.UNSENT;
-      this.requestHeaders = {};
-      this.requestBody = null;
-      this.status = 0;
-      this.statusText = '';
-
-      if (typeof FakeXMLHttpRequest.onCreate == 'function') {
-        FakeXMLHttpRequest.onCreate(this);
-      }
-    }
-
-    function verifyState(xhr) {
-      if (xhr.readyState !== FakeXMLHttpRequest.OPENED) {
-        throw new Error('INVALID_STATE_ERR');
-      }
-
-      if (xhr.sendFlag) {
-        throw new Error('INVALID_STATE_ERR');
-      }
-    }
-
-    // filtering to enable a white-list version of Sinon FakeXhr,
-    // where whitelisted requests are passed through to real XHR
-    function each(collection, callback) {
-      if (!collection) return;
-      for (var i = 0, l = collection.length; i < l; i += 1) {
-        callback(collection[i]);
-      }
-    }
-    function some(collection, callback) {
-      for (var index = 0; index < collection.length; index++) {
-        if (callback(collection[index]) === true) return true;
-      }
-      return false;
-    }
-    // largest arity in XHR is 5 - XHR#open
-    var apply = function (obj, method, args) {
-      switch (args.length) {
-        case 0:
-          return obj[method]();
-        case 1:
-          return obj[method](args[0]);
-        case 2:
-          return obj[method](args[0], args[1]);
-        case 3:
-          return obj[method](args[0], args[1], args[2]);
-        case 4:
-          return obj[method](args[0], args[1], args[2], args[3]);
-        case 5:
-          return obj[method](args[0], args[1], args[2], args[3], args[4]);
-      }
-    };
-
-    FakeXMLHttpRequest.filters = [];
-    FakeXMLHttpRequest.addFilter = function (fn) {
-      this.filters.push(fn);
-    };
-    var IE6Re = /MSIE 6/;
-    FakeXMLHttpRequest.defake = function (fakeXhr, xhrArgs) {
-      var xhr = new sinon.xhr.workingXHR();
-      each(
-        [
-          'open',
-          'setRequestHeader',
-          'send',
-          'abort',
-          'getResponseHeader',
-          'getAllResponseHeaders',
-          'addEventListener',
-          'overrideMimeType',
-          'removeEventListener',
-        ],
-        function (method) {
-          fakeXhr[method] = function () {
-            return apply(xhr, method, arguments);
-          };
-        }
-      );
-
-      var copyAttrs = function (args) {
-        each(args, function (attr) {
-          try {
-            fakeXhr[attr] = xhr[attr];
-          } catch (e) {
-            if (!IE6Re.test(navigator.userAgent)) throw e;
-          }
-        });
-      };
-
-      var stateChange = function () {
-        fakeXhr.readyState = xhr.readyState;
-        if (xhr.readyState >= FakeXMLHttpRequest.HEADERS_RECEIVED) {
-          copyAttrs(['status', 'statusText']);
-        }
-        if (xhr.readyState >= FakeXMLHttpRequest.LOADING) {
-          copyAttrs(['responseText']);
-        }
-        if (xhr.readyState === FakeXMLHttpRequest.DONE) {
-          copyAttrs(['responseXML']);
-        }
-        if (fakeXhr.onreadystatechange)
-          fakeXhr.onreadystatechange.call(fakeXhr);
-      };
-      if (xhr.addEventListener) {
-        for (var event in fakeXhr.eventListeners) {
-          if (fakeXhr.eventListeners.hasOwnProperty(event)) {
-            each(fakeXhr.eventListeners[event], function (handler) {
-              xhr.addEventListener(event, handler);
-            });
-          }
-        }
-        xhr.addEventListener('readystatechange', stateChange);
-      } else {
-        xhr.onreadystatechange = stateChange;
-      }
-      apply(xhr, 'open', xhrArgs);
-    };
-    FakeXMLHttpRequest.useFilters = false;
-
-    function verifyRequestSent(xhr) {
-      if (xhr.readyState == FakeXMLHttpRequest.DONE) {
-        throw new Error('Request done');
-      }
-    }
-
-    function verifyHeadersReceived(xhr) {
-      if (xhr.async && xhr.readyState != FakeXMLHttpRequest.HEADERS_RECEIVED) {
-        throw new Error('No headers received');
-      }
-    }
-
-    function verifyResponseBodyType(body) {
-      if (typeof body != 'string') {
-        var error = new Error(
-          'Attempted to respond to fake XMLHttpRequest with ' +
-            body +
-            ', which is not a string.'
-        );
-        error.name = 'InvalidBodyException';
-        throw error;
-      }
-    }
-
-    sinon.extend(FakeXMLHttpRequest.prototype, sinon.EventTarget, {
-      async: true,
-
-      open: function open(method, url, async, username, password) {
-        this.method = method;
-        this.url = url;
-        this.async = typeof async == 'boolean' ? async : true;
-        this.username = username;
-        this.password = password;
-        this.responseText = null;
-        this.responseXML = null;
-        this.requestHeaders = {};
-        this.sendFlag = false;
-        if (sinon.FakeXMLHttpRequest.useFilters === true) {
-          var xhrArgs = arguments;
-          var defake = some(FakeXMLHttpRequest.filters, function (filter) {
-            return filter.apply(this, xhrArgs);
-          });
-          if (defake) {
-            return sinon.FakeXMLHttpRequest.defake(this, arguments);
-          }
-        }
-        this.readyStateChange(FakeXMLHttpRequest.OPENED);
-      },
-
-      readyStateChange: function readyStateChange(state) {
-        this.readyState = state;
-
-        if (typeof this.onreadystatechange == 'function') {
-          try {
-            this.onreadystatechange();
-          } catch (e) {
-            sinon.logError('Fake XHR onreadystatechange handler', e);
-          }
-        }
-
-        this.dispatchEvent(new sinon.Event('readystatechange'));
-      },
-
-      setRequestHeader: function setRequestHeader(header, value) {
-        verifyState(this);
-
-        if (unsafeHeaders[header] || /^(Sec-|Proxy-)/.test(header)) {
-          throw new Error('Refused to set unsafe header "' + header + '"');
-        }
-
-        if (this.requestHeaders[header]) {
-          this.requestHeaders[header] += ',' + value;
-        } else {
-          this.requestHeaders[header] = value;
-        }
-      },
-
-      // Helps testing
-      setResponseHeaders: function setResponseHeaders(headers) {
-        this.responseHeaders = {};
-
-        for (var header in headers) {
-          if (headers.hasOwnProperty(header)) {
-            this.responseHeaders[header] = headers[header];
-          }
-        }
-
-        if (this.async) {
-          this.readyStateChange(FakeXMLHttpRequest.HEADERS_RECEIVED);
-        }
-      },
-
-      // Currently treats ALL data as a DOMString (i.e. no Document)
-      send: function send(data) {
-        verifyState(this);
-
-        if (!/^(get|head)$/i.test(this.method)) {
-          if (this.requestHeaders['Content-Type']) {
-            var value = this.requestHeaders['Content-Type'].split(';');
-            this.requestHeaders['Content-Type'] = value[0] + ';charset=utf-8';
-          } else {
-            this.requestHeaders['Content-Type'] = 'text/plain;charset=utf-8';
-          }
-
-          this.requestBody = data;
-        }
-
-        this.errorFlag = false;
-        this.sendFlag = this.async;
-        this.readyStateChange(FakeXMLHttpRequest.OPENED);
-
-        if (typeof this.onSend == 'function') {
-          this.onSend(this);
-        }
-      },
-
-      abort: function abort() {
-        this.aborted = true;
-        this.responseText = null;
-        this.errorFlag = true;
-        this.requestHeaders = {};
-
-        if (
-          this.readyState > sinon.FakeXMLHttpRequest.UNSENT &&
-          this.sendFlag
-        ) {
-          this.readyStateChange(sinon.FakeXMLHttpRequest.DONE);
-          this.sendFlag = false;
-        }
-
-        this.readyState = sinon.FakeXMLHttpRequest.UNSENT;
-      },
-
-      getResponseHeader: function getResponseHeader(header) {
-        if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
-          return null;
-        }
-
-        if (/^Set-Cookie2?$/i.test(header)) {
-          return null;
-        }
-
-        header = header.toLowerCase();
-
-        for (var h in this.responseHeaders) {
-          if (h.toLowerCase() == header) {
-            return this.responseHeaders[h];
-          }
-        }
-
-        return null;
-      },
-
-      getAllResponseHeaders: function getAllResponseHeaders() {
-        if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
-          return '';
-        }
-
-        var headers = '';
-
-        for (var header in this.responseHeaders) {
-          if (
-            this.responseHeaders.hasOwnProperty(header) &&
-            !/^Set-Cookie2?$/i.test(header)
-          ) {
-            headers += header + ': ' + this.responseHeaders[header] + '\r\n';
-          }
-        }
-
-        return headers;
-      },
-
-      setResponseBody: function setResponseBody(body) {
-        verifyRequestSent(this);
-        verifyHeadersReceived(this);
-        verifyResponseBodyType(body);
-
-        var chunkSize = this.chunkSize || 10;
-        var index = 0;
-        this.responseText = '';
-
-        do {
-          if (this.async) {
-            this.readyStateChange(FakeXMLHttpRequest.LOADING);
-          }
-
-          this.responseText += body.substring(index, index + chunkSize);
-          index += chunkSize;
-        } while (index < body.length);
-
-        var type = this.getResponseHeader('Content-Type');
-
-        if (
-          this.responseText &&
-          (!type || /(text\/xml)|(application\/xml)|(\+xml)/.test(type))
-        ) {
-          try {
-            this.responseXML = FakeXMLHttpRequest.parseXML(this.responseText);
-          } catch (e) {
-            // Unable to parse XML - no biggie
-          }
-        }
-
-        if (this.async) {
-          this.readyStateChange(FakeXMLHttpRequest.DONE);
-        } else {
-          this.readyState = FakeXMLHttpRequest.DONE;
-        }
-      },
-
-      respond: function respond(status, headers, body) {
-        this.setResponseHeaders(headers || {});
-        this.status = typeof status == 'number' ? status : 200;
-        this.statusText = FakeXMLHttpRequest.statusCodes[this.status];
-        this.setResponseBody(body || '');
-      },
-    });
-
-    sinon.extend(FakeXMLHttpRequest, {
-      UNSENT: 0,
-      OPENED: 1,
-      HEADERS_RECEIVED: 2,
-      LOADING: 3,
-      DONE: 4,
-    });
-
-    // Borrowed from JSpec
-    FakeXMLHttpRequest.parseXML = function parseXML(text) {
-      var xmlDoc;
-
-      if (typeof DOMParser != 'undefined') {
-        var parser = new DOMParser();
-        xmlDoc = parser.parseFromString(text, 'text/xml');
-      } else {
-        xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
-        xmlDoc.async = 'false';
-        xmlDoc.loadXML(text);
-      }
-
-      return xmlDoc;
-    };
-
-    FakeXMLHttpRequest.statusCodes = {
-      100: 'Continue',
-      101: 'Switching Protocols',
-      200: 'OK',
-      201: 'Created',
-      202: 'Accepted',
-      203: 'Non-Authoritative Information',
-      204: 'No Content',
-      205: 'Reset Content',
-      206: 'Partial Content',
-      300: 'Multiple Choice',
-      301: 'Moved Permanently',
-      302: 'Found',
-      303: 'See Other',
-      304: 'Not Modified',
-      305: 'Use Proxy',
-      307: 'Temporary Redirect',
-      400: 'Bad Request',
-      401: 'Unauthorized',
-      402: 'Payment Required',
-      403: 'Forbidden',
-      404: 'Not Found',
-      405: 'Method Not Allowed',
-      406: 'Not Acceptable',
-      407: 'Proxy Authentication Required',
-      408: 'Request Timeout',
-      409: 'Conflict',
-      410: 'Gone',
-      411: 'Length Required',
-      412: 'Precondition Failed',
-      413: 'Request Entity Too Large',
-      414: 'Request-URI Too Long',
-      415: 'Unsupported Media Type',
-      416: 'Requested Range Not Satisfiable',
-      417: 'Expectation Failed',
-      422: 'Unprocessable Entity',
-      500: 'Internal Server Error',
-      501: 'Not Implemented',
-      502: 'Bad Gateway',
-      503: 'Service Unavailable',
-      504: 'Gateway Timeout',
-      505: 'HTTP Version Not Supported',
-    };
-
-    sinon.useFakeXMLHttpRequest = function () {
-      sinon.FakeXMLHttpRequest.restore = function restore(keepOnCreate) {
-        if (xhr.supportsXHR) {
-          global.XMLHttpRequest = xhr.GlobalXMLHttpRequest;
-        }
-
-        if (xhr.supportsActiveX) {
-          global.ActiveXObject = xhr.GlobalActiveXObject;
-        }
-
-        delete sinon.FakeXMLHttpRequest.restore;
-
-        if (keepOnCreate !== true) {
-          delete sinon.FakeXMLHttpRequest.onCreate;
-        }
-      };
-      if (xhr.supportsXHR) {
-        global.XMLHttpRequest = sinon.FakeXMLHttpRequest;
-      }
-
-      if (xhr.supportsActiveX) {
-        global.ActiveXObject = function ActiveXObject(objId) {
-          if (objId == 'Microsoft.XMLHTTP' || /^Msxml2\.XMLHTTP/i.test(objId)) {
-            return new sinon.FakeXMLHttpRequest();
-          }
-
-          return new xhr.GlobalActiveXObject(objId);
-        };
-      }
-
-      return sinon.FakeXMLHttpRequest;
-    };
-
-    sinon.FakeXMLHttpRequest = FakeXMLHttpRequest;
-  })(this);
-
-  if (typeof module == 'object' && typeof require == 'function') {
-    module.exports = sinon;
-  }
-
-  /**
-   * @depend fake_xml_http_request.js
-   */
-  /*jslint eqeqeq: false, onevar: false, regexp: false, plusplus: false*/
-  /*global module, require, window*/
-  /**
-   * The Sinon "server" mimics a web server that receives requests from
-   * sinon.FakeXMLHttpRequest and provides an API to respond to those requests,
-   * both synchronously and asynchronously. To respond synchronuously, canned
-   * answers have to be provided upfront.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  if (typeof sinon == 'undefined') {
-    var sinon = {};
-  }
-
-  sinon.fakeServer = (function () {
-    var push = [].push;
-    function F() {}
-
-    function create(proto) {
-      F.prototype = proto;
-      return new F();
-    }
-
-    function responseArray(handler) {
-      var response = handler;
-
-      if (Object.prototype.toString.call(handler) != '[object Array]') {
-        response = [200, {}, handler];
-      }
-
-      if (typeof response[2] != 'string') {
-        throw new TypeError(
-          'Fake server response body should be string, but was ' +
-            typeof response[2]
-        );
-      }
-
-      return response;
-    }
-
-    var wloc = typeof window !== 'undefined' ? window.location : {};
-    var rCurrLoc = new RegExp('^' + wloc.protocol + '//' + wloc.host);
-
-    function matchOne(response, reqMethod, reqUrl) {
-      var rmeth = response.method;
-      var matchMethod =
-        !rmeth || rmeth.toLowerCase() == reqMethod.toLowerCase();
-      var url = response.url;
-      var matchUrl =
-        !url ||
-        url == reqUrl ||
-        (typeof url.test == 'function' && url.test(reqUrl));
-
-      return matchMethod && matchUrl;
-    }
-
-    function match(response, request) {
-      var requestMethod = this.getHTTPMethod(request);
-      var requestUrl = request.url;
-
-      if (!/^https?:\/\//.test(requestUrl) || rCurrLoc.test(requestUrl)) {
-        requestUrl = requestUrl.replace(rCurrLoc, '');
-      }
-
-      if (matchOne(response, this.getHTTPMethod(request), requestUrl)) {
-        if (typeof response.response == 'function') {
-          var ru = response.url;
-          var args = [request].concat(!ru ? [] : requestUrl.match(ru).slice(1));
-          return response.response.apply(response, args);
-        }
-
-        return true;
-      }
-
-      return false;
-    }
-
-    return {
-      create: function () {
-        var server = create(this);
-        this.xhr = sinon.useFakeXMLHttpRequest();
-        server.requests = [];
-
-        this.xhr.onCreate = function (xhrObj) {
-          server.addRequest(xhrObj);
-        };
-
-        return server;
-      },
-
-      addRequest: function addRequest(xhrObj) {
-        var server = this;
-        push.call(this.requests, xhrObj);
-
-        xhrObj.onSend = function () {
-          server.handleRequest(this);
-        };
-
-        if (this.autoRespond && !this.responding) {
-          setTimeout(function () {
-            server.responding = false;
-            server.respond();
-          }, this.autoRespondAfter || 10);
-
-          this.responding = true;
-        }
-      },
-
-      getHTTPMethod: function getHTTPMethod(request) {
-        if (this.fakeHTTPMethods && /post/i.test(request.method)) {
-          var matches = (request.requestBody || '').match(/_method=([^\b;]+)/);
-          return !!matches ? matches[1] : request.method;
-        }
-
-        return request.method;
-      },
-
-      handleRequest: function handleRequest(xhr) {
-        if (xhr.async) {
-          if (!this.queue) {
-            this.queue = [];
-          }
-
-          push.call(this.queue, xhr);
-        } else {
-          this.processRequest(xhr);
-        }
-      },
-
-      respondWith: function respondWith(method, url, body) {
-        if (arguments.length == 1 && typeof method != 'function') {
-          this.response = responseArray(method);
-          return;
-        }
-
-        if (!this.responses) {
-          this.responses = [];
-        }
-
-        if (arguments.length == 1) {
-          body = method;
-          url = method = null;
-        }
-
-        if (arguments.length == 2) {
-          body = url;
-          url = method;
-          method = null;
-        }
-
-        push.call(this.responses, {
-          method: method,
-          url: url,
-          response: typeof body == 'function' ? body : responseArray(body),
-        });
-      },
-
-      respond: function respond() {
-        if (arguments.length > 0) this.respondWith.apply(this, arguments);
-        var queue = this.queue || [];
-        var request;
-
-        while ((request = queue.shift())) {
-          this.processRequest(request);
-        }
-      },
-
-      processRequest: function processRequest(request) {
-        try {
-          if (request.aborted) {
-            return;
-          }
-
-          var response = this.response || [404, {}, ''];
-
-          if (this.responses) {
-            for (var i = 0, l = this.responses.length; i < l; i++) {
-              if (match.call(this, this.responses[i], request)) {
-                response = this.responses[i].response;
-                break;
-              }
-            }
-          }
-
-          if (request.readyState != 4) {
-            request.respond(response[0], response[1], response[2]);
-          }
-        } catch (e) {
-          sinon.logError('Fake server request processing', e);
-        }
-      },
-
-      restore: function restore() {
-        return this.xhr.restore && this.xhr.restore.apply(this.xhr, arguments);
-      },
-    };
-  })();
-
-  if (typeof module == 'object' && typeof require == 'function') {
-    module.exports = sinon;
-  }
-
-  /**
-   * @depend fake_server.js
-   * @depend fake_timers.js
-   */
-  /*jslint browser: true, eqeqeq: false, onevar: false*/
-  /*global sinon*/
-  /**
-   * Add-on for sinon.fakeServer that automatically handles a fake timer along with
-   * the FakeXMLHttpRequest. The direct inspiration for this add-on is jQuery
-   * 1.3.x, which does not use xhr object's onreadystatehandler at all - instead,
-   * it polls the object for completion with setInterval. Dispite the direct
-   * motivation, there is nothing jQuery-specific in this file, so it can be used
-   * in any environment where the ajax implementation depends on setInterval or
-   * setTimeout.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function () {
-    function Server() {}
-    Server.prototype = sinon.fakeServer;
-
-    sinon.fakeServerWithClock = new Server();
-
-    sinon.fakeServerWithClock.addRequest = function addRequest(xhr) {
-      if (xhr.async) {
-        if (typeof setTimeout.clock == 'object') {
-          this.clock = setTimeout.clock;
-        } else {
-          this.clock = sinon.useFakeTimers();
-          this.resetClock = true;
-        }
-
-        if (!this.longestTimeout) {
-          var clockSetTimeout = this.clock.setTimeout;
-          var clockSetInterval = this.clock.setInterval;
-          var server = this;
-
-          this.clock.setTimeout = function (fn, timeout) {
-            server.longestTimeout = Math.max(
-              timeout,
-              server.longestTimeout || 0
-            );
-
-            return clockSetTimeout.apply(this, arguments);
-          };
-
-          this.clock.setInterval = function (fn, timeout) {
-            server.longestTimeout = Math.max(
-              timeout,
-              server.longestTimeout || 0
-            );
-
-            return clockSetInterval.apply(this, arguments);
-          };
-        }
-      }
-
-      return sinon.fakeServer.addRequest.call(this, xhr);
-    };
-
-    sinon.fakeServerWithClock.respond = function respond() {
-      var returnVal = sinon.fakeServer.respond.apply(this, arguments);
-
-      if (this.clock) {
-        this.clock.tick(this.longestTimeout || 0);
-        this.longestTimeout = 0;
-
-        if (this.resetClock) {
-          this.clock.restore();
-          this.resetClock = false;
-        }
-      }
-
-      return returnVal;
-    };
-
-    sinon.fakeServerWithClock.restore = function restore() {
-      if (this.clock) {
-        this.clock.restore();
-      }
-
-      return sinon.fakeServer.restore.apply(this, arguments);
-    };
-  })();
-
-  /**
-   * @depend ../sinon.js
-   * @depend collection.js
-   * @depend util/fake_timers.js
-   * @depend util/fake_server_with_clock.js
-   */
-  /*jslint eqeqeq: false, onevar: false, plusplus: false*/
-  /*global require, module*/
-  /**
-   * Manages fake collections as well as fake utilities such as Sinon's
-   * timers and fake XHR implementation in one convenient object.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  if (typeof module == 'object' && typeof require == 'function') {
-    var sinon = require('../sinon');
-    sinon.extend(sinon, require('./util/fake_timers'));
-  }
-
-  (function () {
-    var push = [].push;
-
-    function exposeValue(sandbox, config, key, value) {
-      if (!value) {
-        return;
-      }
-
-      if (config.injectInto) {
-        config.injectInto[key] = value;
-      } else {
-        push.call(sandbox.args, value);
-      }
-    }
-
-    function prepareSandboxFromConfig(config) {
-      var sandbox = sinon.create(sinon.sandbox);
-
-      if (config.useFakeServer) {
-        if (typeof config.useFakeServer == 'object') {
-          sandbox.serverPrototype = config.useFakeServer;
-        }
-
-        sandbox.useFakeServer();
-      }
-
-      if (config.useFakeTimers) {
-        if (typeof config.useFakeTimers == 'object') {
-          sandbox.useFakeTimers.apply(sandbox, config.useFakeTimers);
-        } else {
-          sandbox.useFakeTimers();
-        }
-      }
-
-      return sandbox;
-    }
-
-    sinon.sandbox = sinon.extend(sinon.create(sinon.collection), {
-      useFakeTimers: function useFakeTimers() {
-        this.clock = sinon.useFakeTimers.apply(sinon, arguments);
-
-        return this.add(this.clock);
-      },
-
-      serverPrototype: sinon.fakeServer,
-
-      useFakeServer: function useFakeServer() {
-        var proto = this.serverPrototype || sinon.fakeServer;
-
-        if (!proto || !proto.create) {
-          return null;
-        }
-
-        this.server = proto.create();
-        return this.add(this.server);
-      },
-
-      inject: function (obj) {
-        sinon.collection.inject.call(this, obj);
-
-        if (this.clock) {
-          obj.clock = this.clock;
-        }
-
-        if (this.server) {
-          obj.server = this.server;
-          obj.requests = this.server.requests;
-        }
-
-        return obj;
-      },
-
-      create: function (config) {
-        if (!config) {
-          return sinon.create(sinon.sandbox);
-        }
-
-        var sandbox = prepareSandboxFromConfig(config);
-        sandbox.args = sandbox.args || [];
-        var prop,
-          value,
-          exposed = sandbox.inject({});
-
-        if (config.properties) {
-          for (var i = 0, l = config.properties.length; i < l; i++) {
-            prop = config.properties[i];
-            value = exposed[prop] || (prop == 'sandbox' && sandbox);
-            exposeValue(sandbox, config, prop, value);
-          }
-        } else {
-          exposeValue(sandbox, config, 'sandbox', value);
-        }
-
-        return sandbox;
-      },
-    });
-
-    sinon.sandbox.useFakeXMLHttpRequest = sinon.sandbox.useFakeServer;
-
-    if (typeof module == 'object' && typeof require == 'function') {
-      module.exports = sinon.sandbox;
-    }
-  })();
-
-  /**
-   * @depend ../sinon.js
-   * @depend stub.js
-   * @depend mock.js
-   * @depend sandbox.js
-   */
-  /*jslint eqeqeq: false, onevar: false, forin: true, plusplus: false*/
-  /*global module, require, sinon*/
-  /**
-   * Test function, sandboxes fakes
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function test(callback) {
-      var type = typeof callback;
-
-      if (type != 'function') {
-        throw new TypeError(
-          'sinon.test needs to wrap a test function, got ' + type
-        );
-      }
-
-      return function () {
-        var config = sinon.getConfig(sinon.config);
-        config.injectInto =
-          (config.injectIntoThis && this) || config.injectInto;
-        var sandbox = sinon.sandbox.create(config);
-        var exception, result;
-        var args = Array.prototype.slice.call(arguments).concat(sandbox.args);
-
-        try {
-          result = callback.apply(this, args);
-        } catch (e) {
-          exception = e;
-        }
-
-        if (typeof exception !== 'undefined') {
-          sandbox.restore();
-          throw exception;
-        } else {
-          sandbox.verifyAndRestore();
-        }
-
-        return result;
-      };
-    }
-
-    test.config = {
-      injectIntoThis: true,
-      injectInto: null,
-      properties: ['spy', 'stub', 'mock', 'clock', 'server', 'requests'],
-      useFakeTimers: true,
-      useFakeServer: true,
-    };
-
-    if (commonJSModule) {
-      module.exports = test;
-    } else {
-      sinon.test = test;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /**
-   * @depend ../sinon.js
-   * @depend test.js
-   */
-  /*jslint eqeqeq: false, onevar: false, eqeqeq: false*/
-  /*global module, require, sinon*/
-  /**
-   * Test case, sandboxes all test functions
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon || !Object.prototype.hasOwnProperty) {
-      return;
-    }
-
-    function createTest(property, setUp, tearDown) {
-      return function () {
-        if (setUp) {
-          setUp.apply(this, arguments);
-        }
-
-        var exception, result;
-
-        try {
-          result = property.apply(this, arguments);
-        } catch (e) {
-          exception = e;
-        }
-
-        if (tearDown) {
-          tearDown.apply(this, arguments);
-        }
-
-        if (exception) {
-          throw exception;
-        }
-
-        return result;
-      };
-    }
-
-    function testCase(tests, prefix) {
-      /*jsl:ignore*/
-      if (!tests || typeof tests != 'object') {
-        throw new TypeError(
-          'sinon.testCase needs an object with test functions'
-        );
-      }
-      /*jsl:end*/
-
-      prefix = prefix || 'test';
-      var rPrefix = new RegExp('^' + prefix);
-      var methods = {},
-        testName,
-        property,
-        method;
-      var setUp = tests.setUp;
-      var tearDown = tests.tearDown;
-
-      for (testName in tests) {
-        if (tests.hasOwnProperty(testName)) {
-          property = tests[testName];
-
-          if (/^(setUp|tearDown)$/.test(testName)) {
-            continue;
-          }
-
-          if (typeof property == 'function' && rPrefix.test(testName)) {
-            method = property;
-
-            if (setUp || tearDown) {
-              method = createTest(property, setUp, tearDown);
-            }
-
-            methods[testName] = sinon.test(method);
-          } else {
-            methods[testName] = tests[testName];
-          }
-        }
-      }
-
-      return methods;
-    }
-
-    if (commonJSModule) {
-      module.exports = testCase;
-    } else {
-      sinon.testCase = testCase;
-    }
-  })((typeof sinon == 'object' && sinon) || null);
-
-  /**
-   * @depend ../sinon.js
-   * @depend stub.js
-   */
-  /*jslint eqeqeq: false, onevar: false, nomen: false, plusplus: false*/
-  /*global module, require, sinon*/
-  /**
-   * Assertions matching the test spy retrieval interface.
-   *
-   * @author Christian Johansen ([email protected])
-   * @license BSD
-   *
-   * Copyright (c) 2010-2011 Christian Johansen
-   */
-
-  (function (sinon, global) {
-    var commonJSModule =
-      typeof module == 'object' && typeof require == 'function';
-    var slice = Array.prototype.slice;
-    var assert;
-
-    if (!sinon && commonJSModule) {
-      sinon = require('../sinon');
-    }
-
-    if (!sinon) {
-      return;
-    }
-
-    function verifyIsStub() {
-      var method;
-
-      for (var i = 0, l = arguments.length; i < l; ++i) {
-        method = arguments[i];
-
-        if (!method) {
-          assert.fail('fake is not a spy');
-        }
-
-        if (typeof method != 'function') {
-          assert.fail(method + ' is not a function');
-        }
-
-        if (typeof method.getCall != 'function') {
-          assert.fail(method + ' is not stubbed');
-        }
-      }
-    }
-
-    function failAssertion(object, msg) {
-      object = object || global;
-      var failMethod = object.fail || assert.fail;
-      failMethod.call(object, msg);
-    }
-
-    function mirrorPropAsAssertion(name, method, message) {
-      if (arguments.length == 2) {
-        message = method;
-        method = name;
-      }
-
-      assert[name] = function (fake) {
-        verifyIsStub(fake);
-
-        var args = slice.call(arguments, 1);
-        var failed = false;
-
-        if (typeof method == 'function') {
-          failed = !method(fake);
-        } else {
-          failed =
-            typeof fake[method] == 'function'
-              ? !fake[method].apply(fake, args)
-              : !fake[method];
-        }
-
-        if (failed) {
-          failAssertion(this, fake.printf.apply(fake, [message].concat(args)));
-        } else {
-          assert.pass(name);
-        }
-      };
-    }
-
-    function exposedName(prefix, prop) {
-      return !prefix || /^fail/.test(prop)
-        ? prop
-        : prefix + prop.slice(0, 1).toUpperCase() + prop.slice(1);
-    }
-
-    assert = {
-      failException: 'AssertError',
-
-      fail: function fail(message) {
-        var error = new Error(message);
-        error.name = this.failException || assert.failException;
-
-        throw error;
-      },
-
-      pass: function pass(assertion) {},
-
-      callOrder: function assertCallOrder() {
-        verifyIsStub.apply(null, arguments);
-        var expected = '',
-          actual = '';
-
-        if (!sinon.calledInOrder(arguments)) {
-          try {
-            expected = [].join.call(arguments, ', ');
-            actual = sinon.orderByFirstCall(slice.call(arguments)).join(', ');
-          } catch (e) {
-            // If this fails, we'll just fall back to the blank string
-          }
-
-          failAssertion(
-            this,
-            'expected ' +
-              expected +
-              ' to be ' +
-              'called in order but were called as ' +
-              actual
-          );
-        } else {
-          assert.pass('callOrder');
-        }
-      },
-
-      callCount: function assertCallCount(method, count) {
-        verifyIsStub(method);
-
-        if (method.callCount != count) {
-          var msg =
-            'expected %n to be called ' +
-            sinon.timesInWords(count) +
-            ' but was called %c%C';
-          failAssertion(this, method.printf(msg));
-        } else {
-          assert.pass('callCount');
-        }
-      },
-
-      expose: function expose(target, options) {
-        if (!target) {
-          throw new TypeError('target is null or undefined');
-        }
-
-        var o = options || {};
-        var prefix = (typeof o.prefix == 'undefined' && 'assert') || o.prefix;
-        var includeFail =
-          typeof o.includeFail == 'undefined' || !!o.includeFail;
-
-        for (var method in this) {
-          if (method != 'export' && (includeFail || !/^(fail)/.test(method))) {
-            target[exposedName(prefix, method)] = this[method];
-          }
-        }
-
-        return target;
-      },
-    };
-
-    mirrorPropAsAssertion(
-      'called',
-      'expected %n to have been called at least once but was never called'
-    );
-    mirrorPropAsAssertion(
-      'notCalled',
-      function (spy) {
-        return !spy.called;
-      },
-      'expected %n to not have been called but was called %c%C'
-    );
-    mirrorPropAsAssertion(
-      'calledOnce',
-      'expected %n to be called once but was called %c%C'
-    );
-    mirrorPropAsAssertion(
-      'calledTwice',
-      'expected %n to be called twice but was called %c%C'
-    );
-    mirrorPropAsAssertion(
-      'calledThrice',
-      'expected %n to be called thrice but was called %c%C'
-    );
-    mirrorPropAsAssertion(
-      'calledOn',
-      'expected %n to be called with %1 as this but was called with %t'
-    );
-    mirrorPropAsAssertion(
-      'alwaysCalledOn',
-      'expected %n to always be called with %1 as this but was called with %t'
-    );
-    mirrorPropAsAssertion('calledWithNew', 'expected %n to be called with new');
-    mirrorPropAsAssertion(
-      'alwaysCalledWithNew',
-      'expected %n to always be called with new'
-    );
-    mirrorPropAsAssertion(
-      'calledWith',
-      'expected %n to be called with arguments %*%C'
-    );
-    mirrorPropAsAssertion(
-      'calledWithMatch',
-      'expected %n to be called with match %*%C'
-    );
-    mirrorPropAsAssertion(
-      'alwaysCalledWith',
-      'expected %n to always be called with arguments %*%C'
-    );
-    mirrorPropAsAssertion(
-      'alwaysCalledWithMatch',
-      'expected %n to always be called with match %*%C'
-    );
-    mirrorPropAsAssertion(
-      'calledWithExactly',
-      'expected %n to be called with exact arguments %*%C'
-    );
-    mirrorPropAsAssertion(
-      'alwaysCalledWithExactly',
-      'expected %n to always be called with exact arguments %*%C'
-    );
-    mirrorPropAsAssertion(
-      'neverCalledWith',
-      'expected %n to never be called with arguments %*%C'
-    );
-    mirrorPropAsAssertion(
-      'neverCalledWithMatch',
-      'expected %n to never be called with match %*%C'
-    );
-    mirrorPropAsAssertion('threw', '%n did not throw exception%C');
-    mirrorPropAsAssertion('alwaysThrew', '%n did not always throw exception%C');
-
-    if (commonJSModule) {
-      module.exports = assert;
-    } else {
-      sinon.assert = assert;
-    }
-  })(
-    (typeof sinon == 'object' && sinon) || null,
-    typeof window != 'undefined' ? window : global
-  );
-
-  return sinon;
-}.call((typeof window != 'undefined' && window) || {});
diff --git a/test/support/walk_dir.js b/test/support/walk_dir.js
deleted file mode 100644
index f6a22dbb..00000000
--- a/test/support/walk_dir.js
+++ /dev/null
@@ -1,51 +0,0 @@
-var fs = require('fs');
-
-var methods = {
-  walk: function (dir, validation_function, cb) {
-    if (arguments.length === 2) {
-      cb = validation_function;
-      validation_function = null;
-    }
-
-    var results = [];
-    fs.readdir(dir, function (err, list) {
-      if (err) {
-        return cb(err);
-      }
-
-      var pending = list.length;
-
-      if (!pending) {
-        return cb(null, results);
-      }
-
-      list.forEach(function (file) {
-        file = dir + '/' + file;
-        fs.stat(file, function (err, stat) {
-          if (stat && stat.isDirectory()) {
-            methods.walk(file, validation_function, function (err, res) {
-              results = results.concat(res);
-              if (!--pending) {
-                cb(null, results);
-              }
-            });
-          } else {
-            if (typeof validation_function === 'function') {
-              if (validation_function(file)) {
-                results.push(file);
-              }
-            } else {
-              results.push(file);
-            }
-
-            if (!--pending) {
-              cb(null, results);
-            }
-          }
-        });
-      });
-    });
-  },
-};
-
-module.exports = methods;