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