import {ComponentFixture, TestBed } from '@angular/core/testing'; import { TreeNodeHeaderPropertiesComponent } from './tree-node-header-properties.component'; describe('TreeNodeHeaderPropertiesComponent', () => { let component: TreeNodeHeaderPropertiesComponent; let fixture: ComponentFixture; beforeAll(done => (async () => { TestBed.configureTestingModule({ declarations: [ TreeNodeHeaderPropertiesComponent ] }); await TestBed.compileComponents(); fixture = TestBed.createComponent(TreeNodeHeaderPropertiesComponent); component = fixture.componentInstance; fixture.detectChanges(); })().then(done).catch(done.fail)); test('should create', () => { expect(component).toBeTruthy(); }); });