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API > @angular/router > @angular/router/testing

RouterTestingModule

设置要用于测试的路由器。

Sets up the router to be used for testing.

查看"说明"...

      
      class RouterTestingModule {
  static withRoutes(routes: Route[], config?: ExtraOptions): ModuleWithProviders<RouterTestingModule>
}

说明

这些模块会设置用于测试的路由器。它提供 Location、LocationStrategy 和 NgModuleFactoryLoader的间谍实现。

The modules sets up the router to be used for testing. It provides spy implementations of Location, LocationStrategy, and NgModuleFactoryLoader.

Further information available in the Usage Notes...

静态方法

withRoutes() 

      
      static withRoutes(routes: Route[], config?: ExtraOptions): ModuleWithProviders<RouterTestingModule>
参数
routes Route[]
config ExtraOptions
可选. 默认值是 `undefined`.
返回值

ModuleWithProviders<RouterTestingModule>

提供商

提供商
      
      ROUTER_PROVIDERS
    
      
      { provide: Location, useClass: SpyLocation }
    
      
      { provide: LocationStrategy, useClass: MockLocationStrategy }
    
      
      { provide: NgModuleFactoryLoader, useClass: SpyNgModuleFactoryLoader }
    
      
      {
    provide: Router,
    useFactory: setupTestingRouter,
    deps: [
        UrlSerializer, ChildrenOutletContexts, Location, NgModuleFactoryLoader, Compiler, Injector,
        ROUTES, ROUTER_CONFIGURATION, [UrlHandlingStrategy, new Optional()]
    ]
}
    
      
      { provide: PreloadingStrategy, useExisting: NoPreloading }
    
      
      provideRoutes([])

使用说明

例子

Example

      
      beforeEach(() => {
  TestBed.configureTestingModule({
    imports: [
      RouterTestingModule.withRoutes(
        [{path: '', component: BlankCmp}, {path: 'simple', component: SimpleCmp}]
      )
    ]
  });
});