javascript - Karma + Angular undefined error -


i started angular testing karma , jasmine. i've written 2 basic tests. 1 of 2 tests pass, other 1 failing. can't seem debug it. i've been looking everywhere, , should work according various tutorials. $scope variable should available. following error (and lot of text, see screenshot):

           @ c:/totalflatline-2.0/public/lib/angular/angular.js:4362            @ foreach (c:/totalflatline-2.0/public/lib/angular/angular.js:336)            @ loadmodules (c:/totalflatline-2.0/public/lib/angular/angular.js:4364)            @ createinjector (c:/totalflatline-2.0/public/lib/angular/angular.js:4248)            @ workfn (c:/totalflatline-2.0/public/lib/angular-mocks/angular-mocks.js:2409)            @ c:/totalflatline-2.0/public/lib/angular-mocks/angular-mocks.js:2392            @ c:/totalflatline-2.0/public/shared/tests/unit/shared.client.controller.unit.tests.js: 5            @ c:/totalflatline-2.0/node_modules/karma-jasmine/lib/boot.js:126            @ c:/totalflatline-2.0/node_modules/karma-jasmine/lib/adapter.js:171            @ http://localhost:9876/karma.js:210            @ http://localhost:9876/context.html:83        typeerror: 'undefined' not object (evaluating '$scope.test')            @ c:/totalflatline-2.0/public/shared/tests/unit/shared.client.controller.unit.tests.js: 9            @ c:/totalflatline-2.0/node_modules/karma-jasmine/lib/boot.js:126            @ c:/totalflatline-2.0/node_modules/karma-jasmine/lib/adapter.js:171            @ http://localhost:9876/karma.js:210            @ http://localhost:9876/context.html:83 hantomjs 1.9.8 (windows 7): executed 2 of 2 (1 failed) (0.402 secs / 0.025 secs)

the 2 tests following. first 1 passes , other 1 gives above undefined error.

the 1 passes:

describe('testing mean main module', function() {     var mainmodule;     beforeeach(function() {         mainmodule = angular.module('mean');     });     it('should registered', function() {         expect(mainmodule).tobedefined();         console.log('success!');     }); });

the 1 fails:

describe('testing shared stats controller', function(){     var sharedcontroller,$scope;      beforeeach(function(){         // load module you're testing.         module('mean');          inject(function($rootscope,$controller){             // create scope object use.             $scope = $rootscope.$new();              sharedcontroller = $controller('shared.statscontroller',{                 $scope:$scope             });         });     });     it('should contain user object',function(){         // user cannot undefined         expect($scope.test).toequal('yoo');     });  });

the angular controller looking this:

// create 'shared' controller angular.module('shared').controller('shared.statscontroller', [ '$scope',     function($scope) {         $scope.test = 'yoo';     } ]);

angular version 1.4 , karma dependencies versions:

"karma": "~0.12.23", "karma-jasmine": "~0.2.2", "karma-phantomjs-launcher": "~0.1.4",

i have been breaking neck on day. hope more knowledge testing angular can me out.

your angular controller isn't instantiated properly. 'get' or load module, use angular.module('modulename', []), second argument being array dependencies. so, should be:

angular.module('shared', []).controller('statscontroller', [ '$scope',     function($scope) {         $scope.test = 'yoo';     } ]);

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