hierarchy.component.spec.ts
6c7652c281b9master

hierarchy.component.spec.ts
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			import { async, ComponentFixture, TestBed } from '@angular/core/testing';

			import { HierarchyComponent } from './hierarchy.component';

			describe('HierarchyComponent', () => {
			let component: HierarchyComponent;
			let fixture: ComponentFixture<HierarchyComponent>;

			beforeEach(async(() => {
			TestBed.configureTestingModule({
			declarations: [ HierarchyComponent ]
			})
			.compileComponents();
			}));

			beforeEach(() => {
			fixture = TestBed.createComponent(HierarchyComponent);
			component = fixture.componentInstance;
			fixture.detectChanges();
			});

			it('should create', () => {
			expect(component).toBeTruthy();
			});
			});