Angular 2.0.0-测试“由模块"DynamicTestModule"导入 [英] Angular 2.0.0 - Testing " imported by the module 'DynamicTestModule' "

问题描述

我在Angular 2中测试app.component.ts时遇到问题.我在使用angular-cli.每当我运行ng test时，我的app.component.spec.ts都会在控制台提示符下显示错误:

I am having a problem in testing app.component.ts in Angular 2. I am using angular-cli. Whenever I run ng test, my app.component.spec.ts makes the console prompt with the error:

 Failed: Unexpected directive 'HomeModuleComponent' imported by the module 'DynamicTestModule'
 Error: Unexpected directive 'HomeModuleComponent' imported by the module 'DynamicTestModule'

我将HomeModuleComponent导入了TestBed

I imported the HomeModuleComponent in TestBed

TestBed.configureTestingModule({
  declarations: [AppComponent],
  imports : [ HomeModuleComponent ]
});

有人可以帮助我解决这个问题吗?

Can anyone help me with this problem?

推荐答案

HomeModuleComponent是Component而不是Module，因此它必须在声明中:

HomeModuleComponent is Component not the Module, so it has to be in declarations:

TestBed.configureTestingModule({
  declarations: [AppComponent, HomeModuleComponent],
  imports : [ ]
});

然后您可以创建要测试的组件，

and then you can create the component to test as,

TestBed.createComponent(AppComponent);

这篇关于Angular 2.0.0-测试“由模块"DynamicTestModule"导入的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！