Added tests.

.gitignore

@@ -1,3 +1,4 @@
+bower_components
 *.log
 node_modules
 *.swp

angular-ie7-support.js

@@ -1,32 +1,61 @@
 (function (ng) {
 
-  function switchSce(ie7Config, $sceProvider) {
-    $sceProvider.enabled(!ie7Config.on);
+  function ie7ConfigProvider() {
+    this._hash = {};
+    this.init(); 
   }
 
-  function fixAnimation(ie7Config, $$asyncCallback, $animate) {
+  ie7ConfigProvider.prototype.init = function () {
+    var rootElement = document.getElementById('ng-app');
+    this.set('enabled', !!ng.element(rootElement).length);
+  };
+
+  ie7ConfigProvider.prototype.set = function (prop, val) {
+    this._hash[prop] = val;
+  };
+
+  ie7ConfigProvider.prototype.get = function (prop) {
+    return this._hash[prop];
+  };
+
+  ie7ConfigProvider.prototype.$get = function () {
+    return this._hash;
+  };
+
+  function switchSce(ie7ConfigProvider, $sceProvider) {
+    var enable = $sceProvider.enabled();
+    if (ie7ConfigProvider.get('enabled')) {
+      enable = false;
+    }
+    $sceProvider.enabled(enable);
+  }
+
+  function $animatePatch(ie7Config, $$asyncCallback, $animate) {
     function async(fn) {
-      return fn && $$asyncCallback(fn);
+      fn && $$asyncCallback(fn);
     }
 
-    if (ie7Config.on) {
-      $animate.addClass = function (element, className, done) {
-        ng.element(element).addClass(className);
-        async(done);
-      };
+    function addClass(element, className, done) {
+      ng.element(element).addClass(className);
+      async(done);
+    }
+
+    function removeClass(element, className, done) {
+      ng.element(element).removeClass(className);
+      async(done);
+    }
 
-      $animate.removeClass = function (element, className, done) {
-        ng.element(element).removeClass(className);
-        async(done);
-      };
+    if (ie7Config.enabled) {
+      $animate.addClass = addClass;
+      $animate.removeClass = removeClass;
     }
   }
 
   ng
     .module('ie7-support', [])
-    .constant('ie7Config', { on: !!document.getElementById('ng-app') })
-    .config(['ie7Config', '$sceProvider', switchSce])
-    .run(['ie7Config', '$$asyncCallback', '$animate', fixAnimation]);
+    .provider('ie7Config', ie7ConfigProvider)
+    .config(['ie7ConfigProvider', '$sceProvider', switchSce])
+    .run(['ie7Config', '$$asyncCallback', '$animate', $animatePatch]);
 
 }(angular));
 

bower.json

@@ -18,5 +18,9 @@
     "Gruntfile.coffee",
     "package.json",
     "node_modules"
-  ]
+  ],
+  "devDependencies": {
+    "angular-mocks": "~1.2.18",
+    "jasmine-sinon": "~0.3.0"
+  }
 }

package.json

@@ -11,7 +11,8 @@
     "url": "https://github.com/johngeorgewright/angular-ie7-support/issues"
   },
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "postinstall": "bower install"
   },
   "keywords": [
     "angular",
@@ -21,7 +22,12 @@
   "author": "John Wright <johngeorge.wright@gmail.com>",
   "license": "MIT",
   "devDependencies": {
+    "chai": "^1.9.1",
     "grunt": "^0.4.5",
-    "grunt-http": "^1.4.0"
+    "grunt-http": "^1.4.0",
+    "karma": "^0.12.16",
+    "karma-jasmine": "^0.1.5",
+    "karma-phantomjs-launcher": "^0.1.4",
+    "mocha": "^1.20.1"
   }
 }

test/angular-ie7-support.spec.js

@@ -0,0 +1,97 @@
+describe('angular-ie7-support', function () {
+
+  var ngElementStub;
+
+  function enableIE7() {
+    toggleIE7(true);
+  }
+
+  function disableIE7() {
+    toggleIE7(false);
+  }
+
+  function toggleIE7(on) {
+    var appEl = document.getElementById('ng-app'),
+        ie7App = on ? [0] : [];
+    ngElementStub = sinon.stub(angular, 'element');
+    ngElementStub.withArgs(appEl).returns(ie7App);
+  }
+
+  beforeEach(module('ie7-support'));
+
+  afterEach(function () {
+    angular.element.restore && angular.element.restore();
+  });
+
+  describe('SCE', function () {
+
+    describe('when enabled', function () {
+
+      beforeEach(enableIE7);
+
+      it('should have turned it off by default', inject(['$sce', function ($sce) {
+        expect($sce.isEnabled()).toBe(false);
+      }]));
+
+    });
+
+    describe('when disabled', function () {
+
+      beforeEach(disableIE7);
+
+      it('should leave it to whatever it was before', inject(['$sce', function ($sce) {
+        expect($sce.isEnabled()).toBe(true);
+      }]));
+
+    });
+
+  });
+
+  describe('$animate', function () {
+
+    var addClass, removeClass, call;
+
+    function stub() {
+      addClass = sinon.spy();
+      removeClass = sinon.spy();
+      ngElementStub.withArgs('mung').returns({
+        addClass: addClass,
+        removeClass: removeClass
+      });
+    }
+
+    call = inject(['$animate', function ($animate) {
+      $animate.addClass('mung', 'some class');
+      $animate.removeClass('mung', 'some other class');
+    }]);
+
+    describe('when enabled', function () {
+
+      beforeEach(enableIE7);
+      beforeEach(stub);
+      beforeEach(call);
+
+      it("will construct an element and call it's methods", function () {
+        expect(addClass).toHaveBeenCalledWithExactly('some class');
+        expect(removeClass).toHaveBeenCalledWithExactly('some other class');
+      });
+
+    });
+
+    describe('when disabled', function () {
+
+      beforeEach(disableIE7);
+      beforeEach(stub);
+      beforeEach(call);
+
+      it("will fall back", function () {
+        expect(addClass.callCount).toBe(0);
+        expect(removeClass.callCount).toBe(0);
+      });
+
+    });
+
+  });
+
+});
+

test/unit.conf.js

@@ -0,0 +1,72 @@
+// Karma configuration
+// Generated on Mon Jun 23 2014 10:57:54 GMT+0100 (BST)
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '..',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine'],
+
+
+    // list of files / patterns to load in the browser
+    files: [
+      'bower_components/angular/angular.js',
+      'bower_components/angular-mocks/angular-mocks.js',
+      'bower_components/sinonjs/sinon.js',
+      'bower_components/jasmine-sinon/lib/jasmine-sinon.js',
+      'angular-ie7-support.js',
+      'test/**/*.spec.js'
+    ],
+
+
+    // list of files to exclude
+    exclude: [
+      '**/*.swp'
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+
+    },
+
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress'],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['PhantomJS'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: false
+  });
+};