Merge v3.0.1 into practicalmeteor:faker package branch

1 files changed, 115 insertions, 0 deletions

diff --git a/test/commerce.unit.js b/test/commerce.unit.js
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index 00000000..06445e34
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+++ b/test/commerce.unit.js
@@ -0,0 +1,115 @@
+if (typeof module !== 'undefined') {
+    var assert = require('assert'),
+        sinon = require('sinon'),
+        faker = require('../index');
+}
+
+describe("commerce.js", function() {
+
+  describe("color()", function() {
+      it("returns random value from commerce.color array", function() {
+          var color = faker.commerce.color();
+          assert.ok(faker.definitions.commerce.color.indexOf(color) !== -1);
+      });
+  });
+
+  describe("department(max, fixedValue)", function() {
+
+    it("should use the default amounts when not passing arguments", function() {
+        var department = faker.commerce.department();
+        assert.ok(department.split(" ").length === 1);
+    });
+
+    /*
+
+    it("should return only one value if we specify a maximum of one", function() {
+        sinon.spy(faker.random, 'arrayElement');
+
+        var department = faker.commerce.department(1);
+
+        assert.strictEqual(department.split(" ").length, 1);
+        assert.ok(faker.random.arrayElement.calledOnce);
+
+        faker.random.arrayElement.restore();
+    });
+
+    it("should return the maxiumum value if we specify the fixed value", function() {
+        sinon.spy(faker.random, 'arrayElement');
+
+        var department = faker.commerce.department(5, true);
+
+        console.log(department);
+
+        // account for the separator
+        assert.strictEqual(department.split(" ").length, 6);
+        // Sometimes it will generate duplicates that aren't used in the final string,
+        // so we check if arrayElement has been called exactly or more than 5 times
+        assert.ok(faker.random.arrayElement.callCount >= 5);
+
+        faker.random.arrayElement.restore();
+    });
+    */
+  });
+
+  describe("productName()", function() {
+      it("returns name comprising of an adjective, material and product", function() {
+          sinon.spy(faker.random, 'arrayElement');
+          sinon.spy(faker.commerce, 'productAdjective');
+          sinon.spy(faker.commerce, 'productMaterial');
+          sinon.spy(faker.commerce, 'product');
+          var name = faker.commerce.productName();
+
+          assert.ok(name.split(' ').length >= 3);
+          assert.ok(faker.random.arrayElement.calledThrice);
+          assert.ok(faker.commerce.productAdjective.calledOnce);
+          assert.ok(faker.commerce.productMaterial.calledOnce);
+          assert.ok(faker.commerce.product.calledOnce);
+
+          faker.random.arrayElement.restore();
+          faker.commerce.productAdjective.restore();
+          faker.commerce.productMaterial.restore();
+          faker.commerce.product.restore();
+      });
+  });
+
+  describe("price(min, max, dec, symbol", function() {
+    it("should use the default amounts when not passing arguments", function() {
+        var price = faker.commerce.price();
+
+        assert.ok(price);
+        assert.equal((price > 0), true, "the amount should be greater than 0");
+        assert.equal((price < 1001), true, "the amount should be less than 1000");
+    });
+
+    it("should use the default decimal location when not passing arguments", function() {
+        var price = faker.commerce.price();
+
+        var decimal = ".";
+        var expected = price.length - 3;
+        var actual = price.indexOf(decimal);
+
+        assert.equal(actual, expected, "The expected location of the decimal is " + expected + " but it was " + actual + " amount " + price);
+    });
+
+    it("should not include a currency symbol by default", function () {
+
+        var amount = faker.commerce.price();
+
+        var regexp = new RegExp(/[0-9.]/);
+
+        var expected = true;
+        var actual = regexp.test(amount);
+
+        assert.equal(actual, expected, 'The expected match should not include a currency symbol');
+    });
+
+    it("it should handle negative amounts, but return 0", function () {
+
+        var amount = faker.commerce.price(-200, -1);
+
+        assert.ok(amount);
+        assert.equal((amount == 0.00), true, "the amount should equal 0");
+    });
+  });
+
+});
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