Function setupTestTree

src/aria/tree/tree.spec.ts:61–71

(textDirection: Direction = 'ltr')

  const ctrlClick = async (target: HTMLElement) => await clickHelper(target, {ctrlKey: true});

  async function setupTestTree(textDirection: Direction = 'ltr') {
    TestBed.configureTestingModule({
      providers: [provideFakeDirectionality(textDirection)],
    });

    fixture = TestBed.createComponent(TestTreeComponent);
    testComponent = fixture.componentInstance;

    await fixture.whenStable();
    defineTestVariables();
  }

  function defineTestVariables() {
    const treeDebugElement = fixture.debugElement.query(By.directive(Tree));