angular dependency mocking

angular_dependency_mocking.js

describe('RepoFetcherRatings', function(){
  beforeEach( function(){

    // mock factory objects
    var fetchMock = {
      fetcher:function(){
        //fake promise
        var then = function(){
          return [{}, {}, {}];
        };
        return {
          then: then
        };
      }
    };

    // mock module dependency
    angular.module('GithubRepoFetcher', [])

      //mock factory
      .factory('GithubRepo', function(){
        return fetchMock;
      });

    //initialize mock
    module('GithubRepoFetcher');

    //initialize module under test
    module('RepoFetcherRatings');
  });

});