import { async, ComponentFixture, TestBed } from '@angular/core/testing'; import { GearComponent } from './gear.component'; describe('GearComponent', () => { let component: GearComponent; let fixture: ComponentFixture; beforeEach(async(() => { TestBed.configureTestingModule({ declarations: [ GearComponent ] }) .compileComponents(); })); beforeEach(() => { fixture = TestBed.createComponent(GearComponent); component = fixture.componentInstance; fixture.detectChanges(); }); it('should create', () => { expect(component).toBeTruthy(); }); });