angular http 服务模块 测试问题

服务模块代码为
/*
* 向后台GET数据
*/
this.Get = function (url, data, successCb, errCb) {
$http({
method: 'GET',
url: url,
params: data
}).success(function (response, status, headers, config) {
if (successCb && typeof successCb === 'function') {
successCb(response, status, headers, config);
}
}).error(function (response) {
if (errCb && typeof errCb === 'function') {
errCb(response);
}
});
};

  /*
   * 向后台Post数据
   */
  this.Post = function (url, data, successCb, errCb) {
    $http.post(url, data).success(function (response, status, headers, config) {
      if (successCb && typeof successCb === 'function') {
        successCb(response, status, headers, config);
      }
    }).error(function (response) {
      if (errCb && typeof errCb === 'function') {
        errCb(response);
      }
    });
  };


        测试服务代码为：

        describe('Service: Ajax', function () {
// instantiate service
var Ajax, $http, $httpBackend, responseData;

// load the service's module
beforeEach(module('coursewareApp.services.Ajax'));

beforeEach(inject(function (_Ajax_, _$http_, _$httpBackend_) {
  Ajax = _Ajax_;
  $http = _$http_;
  $httpBackend = _$httpBackend_;
}));

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

it('should do something', function () {
  expect(!!Ajax).toBe(true);
  console.log($httpBackend);
  // 设置期待请求和响应
  $httpBackend
    .when('get', '/ajaxGet?id=0')
    .respond([{name: 'test1'}, {name: 'test2'}]);

  $httpBackend
    .when('post', '/ajaxPost', function (data) {
      console.log(data);
    })
    .respond({status: 'success'});

  // 调用测试代码
  Ajax.Get('/ajaxGet',
    //{name: 'data-123'},
    function (response, status) {
      responseData = response;
    },
    function (response) {
      console.log(response);
    });

// Ajax.Post('http://localhost:8080/ajaxPost',
// {data: 'test-data'},
// function () {},
// function () {});

  // 模拟响应
  $httpBackend.flush();

  // 核实结果
  //expect(responseData.length).toEqual(2);
  console.log(responseData);
});

});

报错
Error: Unexpected request: GET /ajaxGet
No more request expected

有谁知道应该怎么解决？？？

$httpBackend
.when('get', '/ajaxGet?id=0')
.respond([{name: 'test1'}, {name: 'test2'}]);

修改为：

 $httpBackend
.when('get', '/ajaxGet')
.respond([{name: 'test1'}, {name: 'test2'}]);