这是一个的非常的简单，非常回吐向下测试和控制器。我控制器LedgerCtl'有一个注入的服务LedgerService我在其他地方进行测试，所以在我LedgerControllerSpec我创建的代表，在嘲笑的服务功能。当我执行测试时，我得到'范围未定义的错误。 这并的这是我找到最接近的答案;然而，既不解决我的问题。

  angular.module（TeamSportApp，[]）.controller（'LedgerCtl'，函数（$范围，LedgerService）{    $ scope.ledger = [];    //初始化通过获取图片列表控制器    $ scope.getLedger =功能（）{        $ scope.ledger = LedgerService.getLedger（）;    };    //初始化列表    $ scope.getLedger（）;}） 

和规范

  VAR ledgerStaticData = [{ID：1，名称：项目1，余额：2100}，{ID：2，姓名：项目2，余额：3300}，{ID：3，名：项目3，余额：2000}，{ID：4，名称：ITEM4，余额：1500}];描述（控制器，函数（）{VAR CTRL，mockLedgerService，$范围;beforeEach（模块（'TestApp'，[]））;beforeEach（注（函数（$ rootScope，$控制器）{    mockLedgerService = {        getLedger：功能（）{}    };    spyOn（mockLedgerService，'getLedger'）andReturn（ledgerStaticData）。    $范围= $ rootScope $新的（）。    CTRL = $控制器（'LedgerCtl'，{$范围：$范围，LedgerService：mockLedgerService}）;}））;它（'应该叫mockLedgerService getLedger'，函数（）{    期待（$ scope.ledger.length）.toBe（4）; ＆LT;＆LT;＆LT; --- SCOPE未定义HERE}）;}）; 

解决方案

您测试不加载其中控制器被定义模块（ TeamSportApp ）。添加以下行：

  beforeEach（模块（'TeamSportApp'））; 

另外，定义以下空模块是多余的：

  beforeEach（模块（TestApp，[]））; 

This is a very simple, quite pared down test and controller. My controller 'LedgerCtl' has an injected service 'LedgerService' that I test elsewhere, so in my LedgerControllerSpec I created a function that stands-in for the mocked service. When I execute the test, I get the 'scope undefined' error. this and this are the closest answers I found; however neither solve my issue.

angular.module("TeamSportApp", [])
.controller('LedgerCtl', function($scope, LedgerService) {
    $scope.ledger = [];
    // init controller by getting list of pics
    $scope.getLedger = function() {
        $scope.ledger = LedgerService.getLedger();
    };
    // init list
    $scope.getLedger();
})

and the spec

var ledgerStaticData = [
{ "ID": 1, "Name": "Item1", Balance: 2100 },
{ "ID": 2, "Name": "Item2", Balance: 3300 },
{ "ID": 3, "Name": "Item3", Balance: 2000 },
{ "ID": 4, "Name": "Item4", Balance: 1500 }
];



describe('controllers', function(){
var ctrl, mockLedgerService, $scope;

beforeEach(module('TestApp',[]));
beforeEach(inject(function($rootScope, $controller) {

    mockLedgerService = {
        getLedger: function() {}
    };

    spyOn(mockLedgerService, 'getLedger').andReturn(ledgerStaticData);
    $scope = $rootScope.$new();
    ctrl = $controller('LedgerCtl', {$scope: $scope , LedgerService: mockLedgerService });
}));

it('Should call mockLedgerService getLedger', function() {
    expect($scope.ledger.length).toBe(4);   <<<--- SCOPE UNDEFINED HERE
});
});

Your test doesn't load the module where the controller is defined (TeamSportApp). Add the following line:

beforeEach(module('TeamSportApp'));

Also, defining the following empty module is unnecessary:

beforeEach(module('TestApp',[]));