1 files changed, 172 insertions, 0 deletions
diff --git a/test/fixtures/lib/index.js b/test/fixtures/lib/index.js
new file mode 100644
index 0000000..052e296
--- /dev/null
+++ b/test/fixtures/lib/index.js
@@ -0,0 +1,172 @@
+var nodeUrl = require('url');
+var querystring = require('querystring');
+var _ = require('underscore');
+
+var UrlGrey = function(url){
+  this.url = url;
+  this._parsed = null;
+};
+
+UrlGrey.prototype.parsed = function(){
+  if (!this._parsed){
+    this._parsed = nodeUrl.parse(this.url);
+    var p = this._parsed;
+    if (p.protocol){
+      p.protocol = p.protocol.slice(0,-1);
+    } else {
+      p.protocol = 'http';
+    }
+    if (p.hash){
+      p.hash = p.hash.substring(1);
+    }
+    p.username = ''; 
+    p.password = '';
+    if (!p.hostname){
+      p.hostname = 'localhost';
+    }
+    if (!p.port){
+      p.port = 80;
+    } else {
+      p.port = parseInt(p.port, 10);
+    }
+    if (p.auth){
+      var auth = p.auth.split(':');
+      p.username = auth[0]; 
+      p.password = auth[1];
+    } 
+  }
+  return this._parsed;
+};
+
+UrlGrey.prototype.query = function(mergeObject){
+  var path;
+  if (mergeObject === false){
+    // clear the query entirely if the input === false
+    return this.queryString('');
+  }
+  
+  var url = this.url;
+  if (!mergeObject){
+    var parsed = nodeUrl.parse(url);
+    if (!!parsed.search){
+      var qstr = parsed.search.substring(1);
+      return querystring.parse(qstr);
+    }
+    return {};
+  } else {
+    // read the object out
+    var oldQuery = querystring.parse(this.queryString());
+    _.each(mergeObject, function(v, k){
+      if (v === null){
+        delete oldQuery[k];
+      } else {
+        oldQuery[k] = v;
+      }
+    });
+    var newString = querystring.stringify(oldQuery, '&', '=');
+    return this.queryString(newString);
+  }
+};
+
+
+addPropertyGetterSetter('protocol');
+addPropertyGetterSetter('port');
+addPropertyGetterSetter('username');
+addPropertyGetterSetter('password');
+addPropertyGetterSetter('hostname');
+addPropertyGetterSetter('hash');
+// add a method called queryString that manipulates 'query'
+addPropertyGetterSetter('query', 'queryString');  
+addPropertyGetterSetter('pathname', 'path');  
+
+UrlGrey.prototype.path = function(){
+  var args = _.toArray(arguments);
+  if (args.length !== 0){
+    var obj = new UrlGrey(this.toString());
+    var str = _.flatten(args).join('/');
+    str = str.replace(/\/+/g, '/'); // remove double slashes
+    str = str.replace(/\/$/, '');  // remove all trailing slashes
+    if (str[0] !== '/'){ str = '/' + str; }
+    obj.parsed().pathname = str;
+    return obj;
+  }
+  return this.parsed().pathname;
+};
+
+
+UrlGrey.prototype.encode = function(str){
+  return querystring.escape(str);
+};
+
+UrlGrey.prototype.decode = function(str){
+  return querystring.unescape(str);
+};
+
+UrlGrey.prototype.parent = function(){
+  // read-only.  (can't SET parent)
+  var pieces = this.path().split("/");
+  var popped = pieces.pop();
+  if (popped === ''){  // ignore trailing slash
+    pieces.pop();
+  }
+  return this.path(pieces.join("/"));
+};
+
+UrlGrey.prototype.child = function(suffix){
+  if (suffix){
+    suffix = encodeURIComponent(suffix);
+    return this.path(this.path(), suffix);
+  } else {
+    // if no suffix, return the child
+    var pieces = this.path().split("/");
+    var last = _.last(pieces);
+    if ((pieces.length > 1) && (last === '')){
+      // ignore trailing slashes
+      pieces.pop();
+      last = _.last(pieces);
+    }
+    return last;
+  }
+};
+
+UrlGrey.prototype.toJSON = function(){
+  return this.toString();
+};
+
+UrlGrey.prototype.toString = function(){
+  var p = this.parsed();
+  var userinfo = p.username + ':' + p.password;
+  var retval = this.protocol() + '://';
+  if (userinfo != ':'){
+    retval += userinfo + '@';
+  }
+  retval += p.hostname;
+  if (this.port() !== 80){
+    retval += ':' + this.port();
+  }
+  retval += this.path() === '/' ? '' : this.path();
+  var qs = this.queryString();
+  if (qs){
+    retval += '?' + qs;
+  }
+  if (p.hash){
+    retval += '#' + p.hash;
+  }
+  return retval;
+};
+
+module.exports = function(url){ return new UrlGrey(url); };
+
+function addPropertyGetterSetter(propertyName, methodName){
+  if (!methodName){
+    methodName = propertyName;
+  }
+  UrlGrey.prototype[methodName] = function(str){
+    if (!!str || str === ''){
+      var obj = new UrlGrey(this.toString());
+      obj.parsed()[propertyName] = str;
+      return obj;
+    }
+    return this.parsed()[propertyName];  
+  };
+}