SpyNgModuleFactoryLoader
允许模拟测试中 ng 模块的加载。
Allows to simulate the loading of ng modules in tests.
class SpyNgModuleFactoryLoader implements NgModuleFactoryLoader {
stubbedModules: {...}
load(path: string): Promise<NgModuleFactory<any>>
}
说明
const loader = TestBed.inject(NgModuleFactoryLoader);
@Component({template: 'lazy-loaded'})
class LazyLoadedComponent {}
@NgModule({
declarations: [LazyLoadedComponent],
imports: [RouterModule.forChild([{path: 'loaded', component: LazyLoadedComponent}])]
})
class LoadedModule {}
// sets up stubbedModules
loader.stubbedModules = {lazyModule: LoadedModule};
router.resetConfig([
{path: 'lazy', loadChildren: 'lazyModule'},
]);
router.navigateByUrl('/lazy/loaded');
属性
| 属性 | 说明 |
|---|---|
stubbedModules: { [path: string]: any; } |
