摩卡柴测试用例无法解决ui-route中的状态问题

Question

我需要测试我通过angularJs重定向的url路径

$state.go('myPage');

我试图在摩卡柴中获得状态

it('should load the page.', inject(function ($state) {
var state = $state.get('myPage');

但我收到错误“无法解决'myPage'状态''”

更多细节

控制器

var pageRedirection = function () {
  var absUrl = $location.absUrl(),
  url = absUrl.split('/'),
  length = url.length,
  pageURL = url[length-2],
  state;
  state = SELECT_LINE_CONST.SELECT_RATE_PLAN_STATE;
  $state.go(state+channel);};

配置文件

.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider.state('myPage', {
  url: '/myPageData/WEB',
  templateUrl: function () {
    return 'scripts/html/views/myPage.html';
  },
  controller: 'myPageCtrl',
  css: 'styles/lazy-load/myPage.css'
});
$urlRouterProvider.otherwise('/');})

.constant('SELECT_LINE_CONST', {
'SELECT_RATE_PLAN_STATE': 'myPage'

}）;

摩卡柴

it('Testing buttonClick function if url === myPage', function() {

  var state = 'myPage';
  var objState = $state.go(state);
  $rootScope.$digest();
  selectLineService.pageRedirection();
  expect(selectLineService.pageRedirection()).to.be.ok;
});

任何想法如何解决它..