单元测试时的“angualar.module”和“module”的区别Angular

Question

angual.module('app')和module('app')有什么区别？

这里是有问题的简单服务和单元测试：在单元测试框架

服务

(function() { 
    "use strict" 

    var app = angular.module('app', []); 

    app.service('CustomerService', ['$http', function ($http) { 
     return { 
      getById: function (customerId) { 
       return $http.get('/Customer/' + customerId); 
      } 
     } 
    }]); 
}()); 

测试

describe('Customer Service', function() { 
    var $rootScope, 
     $httpBackend, 
     service, 
     customerId = 1; 

    beforeEach(function() { 
     angular.module('app', ['ngMock']); 

     inject(function ($injector) { 
      $rootScope = $injector.get('$rootScope'); 

      $httpBackend = $injector.get('$httpBackend'); 
      $httpBackend.whenGET('/Customer/' + customerId).respond({ id: customerId, firstName: 'Joe', lastName: 'Blow' }); 

      service = $injector.get('CustomerService'); 
     }); 
    }); 

    afterEach(function() { 
     $httpBackend.verifyNoOutstandingRequest(); 
    }); 

    it('should get customer by id', function() { 
     var customer; 

     service.getById(1).then(function (response) { 
      customer = response.data; 
     }); 

     $httpBackend.flush(); 
     expect(customer.firstName).toBe('Sam'); 
    }); 
}); 

Answer 1

module指模拟angular.mock.module方法（附加t窗户作为一种方便）。 angular.module是angular.mock.module嘲笑的方法。