javascript - Angularjs unit testing with Karma -

having few issues testing directive - our application trying modular hence need module.exports exports angular module;

module.exports = angular.module('project', [])      .config(function ($stateprovider) {         $stateprovider             .state('alive', {                 url: '/college',                 templateurl: 'dashboard.html',                 controller: 'collegectrl',                 authenticate: true             });     })     .factory('college', require('./services/college.service.js'))     .controller('collegectrl', require('./dashboard/college.controller.js'))     .directive('collegetile', require('./dashboard/tile/tile.directive.js'))     .run(function ($rootscope, sidefactory) {           sidefactory.push({                             'priority': 1,             'icon': 'fa-th-large'         });     }); 

directive looks this;

<div class="thumbnail" ng-click="openproject(college._id)">            <span>{{college}}</span>     </div> </div> 

the directive spec looks - note, templates loads in html templates;

'use strict';  describe('directive: tile', function () {     var $compile;     var $scope;      // load directive's module , view     beforeeach(module('ui.router'));     beforeeach(module('project'));     beforeeach(module('templates'));      // create sidefactory     beforeeach(module(function ($provide) {         var sidefactory = {             push: function () {             }         };         $provide.value('sidefactory', sidefactory);     }));      beforeeach(inject(function (_$compile_, _$rootscope_) {         $compile = _$compile_;         $scope = _$rootscope_.$new();     }));        it("should validate true", function () {         expect(true).tobe(true);     });  }); 

i following error when running karma;

typeerror: 'undefined' not function (evaluating 'expect(true).tobe(true)') 

karma config;

module.exports = function (config) {     config.set({         // base path, used resolve files , exclude         basepath: '',          // testing framework use (jasmine/mocha/qunit/...)         frameworks: ['jasmine', 'chai'],          // list of files / patterns load in browser         files: [             'dev/assets/bundle.js',             'angular-mocks/angular-mocks.js',              'sample/client/*.html',             'sample/client/*.spec.js',             'client/**/*.html',             'client/**/*.spec.js'         ],          preprocessors: {             'client/**/*.html': ['ng-html2js']         },          nghtml2jspreprocessor: {             // strip file path             stripprefix: 'client/',             prependprefix: 'college/',             // setting option create single module contains templates             // files, can load them module('foo')             modulename: 'templates'         },          // list of files / patterns exclude         exclude: [],          // test results reporter use         // possible values: 'dots', 'progress', 'junit'         reporters: ['progress', 'coverage'],          coveragereporter: {             type: 'html',             dir: 'coverage'         },          // enable / disable colors in output (reporters , logs)         colors: true,          // web server port         port: 8080,          // level of logging: log_disable || log_error || log_warn || log_info || log_debug         loglevel: 'info',          // enable / disable watching file , executing tests whenever file changes         autowatch: true,          // - ie (only windows)         browsers: ['phantomjs'],          // continuous integration mode         // if true, capture browsers, run tests , exit         singlerun: false     }); };