Function expectProvidersScenario

packages/core/test/render3/providers_helper.ts:21–136

(defs: {
  app?: ComponentTest;
  parent?: ComponentTest;
  viewChild?: ComponentTest;
  contentChild?: ComponentTest;
  ngModule?: Type<any>;
})

}

export function expectProvidersScenario(defs: {
  app?: ComponentTest;
  parent?: ComponentTest;
  viewChild?: ComponentTest;
  contentChild?: ComponentTest;
  ngModule?: Type<any>;
}): void {
  @Component({
    selector: 'view-child',
    template: 'view-child',
    encapsulation: ViewEncapsulation.None,
    providers: defs.viewChild?.providers ?? [],
    viewProviders: defs.viewChild?.viewProviders ?? [],
  })
  class ViewChildComponent {
    constructor() {
      defs.viewChild?.componentAssertion?.();
    }
  }

  @Directive({
    selector: 'view-child',
    providers: defs.viewChild?.directiveProviders ?? [],
  })
  class ViewChildDirective {
    constructor() {
      defs.viewChild?.directiveAssertion?.();
    }
  }

  @Component({
    selector: 'content-child',
    template: 'content-child',
    encapsulation: ViewEncapsulation.None,
    providers: defs.contentChild?.providers ?? [],
    viewProviders: defs.contentChild?.viewProviders ?? [],
  })
  class ContentChildComponent {
    constructor() {
      defs.contentChild?.componentAssertion?.();
    }
  }

  @Directive({
    selector: 'content-child',
    providers: defs.contentChild?.directiveProviders ?? [],
  })
  class ContentChildDirective {
    constructor() {
      defs.contentChild?.directiveAssertion?.();
    }
  }

  @Component({
    imports: [ViewChildComponent, ViewChildDirective],
    selector: 'parent',
    template: '<view-child></view-child>',
    encapsulation: ViewEncapsulation.None,