components/io-options/io-options.component.test.ts

0001 import { ComponentFixture, TestBed } from '@angular/core/testing';
0002
0003 import { IoOptionsComponent } from './io-options.component';
0004 import { MatDialog } from '@angular/material/dialog';
0005 import { PhoenixUIModule } from '../../phoenix-ui.module';
0006 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
0007
0008 describe('IoOptionsComponent', () => {
0009   let component: IoOptionsComponent;
0010   let fixture: ComponentFixture<IoOptionsComponent>;
0011
0012   const dialog = {
0013     open: jest.fn().mockImplementation(() => {
0014       return {
0015         componentInstance: {
0016           eventDataImportOptions: [],
0017         },
0018       };
0019     }),
0020   };
0021
0022   beforeEach(() => {
0023     TestBed.configureTestingModule({
0024       imports: [BrowserAnimationsModule, PhoenixUIModule],
0025       providers: [
0026         {
0027           provide: MatDialog,
0028           useValue: dialog,
0029         },
0030       ],
0031       declarations: [IoOptionsComponent],
0032     }).compileComponents();
0033   });
0034
0035   beforeEach(() => {
0036     fixture = TestBed.createComponent(IoOptionsComponent);
0037     component = fixture.componentInstance;
0038     fixture.detectChanges();
0039   });
0040
0041   it('should create', () => {
0042     expect(component).toBeTruthy();
0043   });
0044
0045   it('should open IO dialog', () => {
0046     jest.spyOn(dialog, 'open');
0047
0048     component.openIODialog();
0049
0050     expect(dialog.open).toHaveBeenCalled();
0051   });
0052 });