我在创建Test组件实例时遇到错误.
let comp: TaskviewComponent;
let fixture: ComponentFixture;
let deTaskTitle: DebugElement;
let elSub: HTMLElement;
describe('TaskviewComponent', () => {
beforeEach( () => {
TestBed.configureTestingModule({
declarations: [
TaskviewComponent
],
imports: [
NgModule,
RouterTestingModule,
TranslateModule.forRoot(),
],
providers: [
RestDataService,
Restangular,
{provide: OAuthService, useClass: OAuthServicMock},
{provide: ComponentFixtureAutoDetect, useValue: true},
{provide: UserInfoService, useClass: UserInfoServiceMock},
{
provide: LocalStorageService, //provide: LOCAL_STORAGE_SERVICE_CONFIG,
useValue: {
prefix: ApplicationConstants.ANGULAR2_LOCAL_STORAGE_ID,
storageType: 'sessionStorage'
}
}],,
})
fixture = TestBed.createComponent(TaskviewComponent);
comp = fixture.componentInstance;
deTaskTitle = fixture.debugElement.query((By.css('.Subject')));
elSub = deTaskTitle.nativeElement;
});
it('should have a subject', () => {
expect(elSub.textContent).toContain('Client Data Maintenance2 ');
});
});
我收到错误:由模块’DynamicTestModule’错误导入的意外值’DecoratorFactory’.我注意到如果我删除“fixture = TestBed.createComponent(TaskviewComponent);”错误将得到解决.但这不会创建测试组件.另外,我注意到如果我在import []中不包含NgModule,则不会识别Ngmodel,datepicker等元素.
最佳答案 您不能导入“NgModule”,因为它是装饰器而不是模块.