Angular Controller Unit tests, featuring a mocked service

Full JS test with mocked service

'use strict';

describe('Controller: ScenesCtrl', function(){
  beforeEach(module('app'));
  var scope, scenesCtrl;
  var actId = '987';
  var listOfScenes = [
    {_id: '123', name:'scene one'},
    {_id: '456', name:'scene two'}
  ];

  beforeEach(inject(function($rootScope, $controller, $q){
    scope = $rootScope.$new();
    var sceneSrvc = {
      create: function(scene){
        var deferred = $q.defer();
        deferred.resolve(scene);
        return deferred.promise;
      },
      save: function(scene){
        var deferred = $q.defer();
        deferred.resolve(scene);
        return deferred.promise;
      },
      list: function(){
        var deferred = $q.defer();
        deferred.resolve(listOfScenes);
        return deferred.promise;
      },
      delete: function(){
        var deferred = $q.defer();
        deferred.resolve();
        return deferred.promise;
      }
    };
    scenesCtrl = $controller('ScenesCtrl', {$scope: scope, SceneSrvc: sceneSrvc});
    //Potentially refactor to use RouteParams instead of scope
    scope.actId = actId;
  }));

  it('should exist', function(){
    expect(scenesCtrl).not.toBe(null);
  });

  it('should list scenes via act_id on load', function() {
    scope.$digest();
    expect(scope.scenes).toEqual(listOfScenes);
  });

  it('should create a new scene', function() {
    scope.$digest();
    var newScene = {name:'new Scene'};
    scope.createScene(newScene);
    scope.$digest();
    expect(scope.scenes).toContain(newScene);
    /*jshint camelcase: false */
    expect(scope.scenes[scope.scenes.indexOf(newScene)].act_id).toEqual(actId);
  });

  it('should update a modified scene', function() {
    scope.$digest();
    var length = scope.scenes.length;
    scope.scenes[0].name = 'new name';
    scope.saveScene(scope.scenes[0]);
    scope.$digest();
    expect(scope.scenes.length).toBe(length);
    //TODO: could be a better test for this
  });

  it('should delete a scene', function(){
    scope.$digest();
    var length = scope.scenes.length;
    scope.deleteScene(scope.scenes[0]);
    scope.$digest();
    expect(scope.scenes.length).toBe(length - 1);
    //TODO: could be a better test for this
  });

});

gistfile1.coffee

beforeEach module ($provide) ->
  $provide.value 'ConfigSrvc',
    get: -> 'http://api.app.com'
  return