pattern(constant): add initial testing patterns

README.md

@@ -1,6 +1,6 @@
 # Angular Test Patterns [![Build Status](https://api.travis-ci.org/daniellmb/angular-test-patterns.png)](https://travis-ci.org/daniellmb/angular-test-patterns) [![Dependency Status](https://gemnasium.com/daniellmb/angular-test-patterns.png)](https://gemnasium.com/daniellmb/angular-test-patterns#tab-dev_dependencies)
 
-High Quality Cut-n-Paste Guide for Testing your AngularJS [Controllers](patterns/controller.md), [Services](patterns/service.md), [Directives](patterns/directive.md) and [Filters](patterns/filter.md). As well as ideas on how to use [Mocks](patterns/mock.md), [End-to-End](patterns/e2e.md) tests, [Performance](patterns/performance.md) testing and [More](patterns/perceptualdiff.md)!
+High Quality Cut-n-Paste Guide for Testing your AngularJS [Controllers](patterns/controller.md), [Services](patterns/service.md), [Constants](patterns/constant.md), [Directives](patterns/directive.md) and [Filters](patterns/filter.md). As well as ideas on how to use [Mocks](patterns/mock.md), [End-to-End](patterns/e2e.md) tests, [Performance](patterns/performance.md) testing and [More](patterns/perceptualdiff.md)!
 
 ## Testing Patterns
 

example/coffeescript/app.coffee

@@ -135,4 +135,13 @@ angular.module('myApp')
 
   # return public API
   getAPI()
-]
+]
+
+###
+Application Constants
+----------------------
+###
+
+# Define My Constant
+angular.module('myApp')
+.constant 'myConst', 42

example/javascript/app.js

@@ -151,4 +151,13 @@ angular.module('myApp')
     // return public API
     return getAPI();
   }
-]);
+]);
+
+/*
+Application Constants
+----------------------
+*/
+
+// Define My Constant
+angular.module('myApp')
+.constant('myConst', 42);

patterns/constant.md

@@ -0,0 +1,78 @@
+# Unit Testing AngularJS Constants
+
+##### Testing Patterns
+
+* [Suggested Setup](#suggested-constant-unit-test-setup-)
+* Patterns
+  * [be my expected value](#be-my-expected-value-)
+* Have a good pattern?
+  * *[pull request welcome!](../#contributing-test-patterns)*
+
+###### [Example](../example) implementation of these testing patterns
+
+####Suggested Constant Unit Test Setup [↑](#testing-patterns)
+```CoffeeScript
+# CoffeeScript
+describe 'Constant: myConst', ->
+  myConst = null
+
+  beforeEach ->
+    # Load the constant's module
+    module 'myApp'
+
+    # Inject in angular constructs otherwise,
+    #  you would need to inject these into each test
+    inject (_myConst_) ->
+      myConst = _myConst_
+
+  it 'should exist', ->
+    expect(!!myConst).toBe yes
+
+  describe 'the constant', ->
+    # Add specs
+```
+
+```JavaScript
+// JavaScript
+describe('Constant: myConst', function () {
+  var myConst;
+
+  beforeEach(function () {
+    // Load the constant's module
+    module('myApp');
+
+    // Inject in angular constructs otherwise,
+    //  you would need to inject these into each test
+    inject(function (_myConst_) {
+      myConst = _myConst_;
+    });
+  });
+
+  it('should exist', function () {
+    expect(!!myConst).toBe(true);
+  });
+
+  describe('the constant', function () {
+    // Add specs
+  });
+});
+```
+
+####My constant should:
+
+#####be my expected value [↑](#testing-patterns)
+```CoffeeScript
+# CoffeeScript
+it 'should be my expected value', ->
+  expect(myConst).toBe(42)
+```
+
+```JavaScript
+// JavaScript
+it('should return my expected value', function () {
+  expect(myConst).toBe(42);
+});
+```
+
+
+