catalog-ui/src/app/ng2/pages/workspace/disribution/distribution-component-table/distribution-component-table.component.spec.ts

   1 import { NO_ERRORS_SCHEMA } from '@angular/core';
   2 import { ComponentFixture } from '@angular/core/testing';
   3 import { NgxDatatableModule } from '@swimlane/ngx-datatable';
   4 import { SdcUiServices } from 'onap-ui-angular';
   5 import { ConfigureFn, configureTests } from '../../../../../../jest/test-config.helper';
   6 import { DistributionService } from '../distribution.service';
   7 import { DistributionComponentTableComponent } from './distribution-component-table.component';
   8
   9 describe('DistributionComponentTableComponent', () => {
  10   let fixture: ComponentFixture<DistributionComponentTableComponent>;
  11   let distibutionServiceMock: Partial<DistributionService>;
  12
  13   const mockComponentsForDistribution = ['Consumer1', 'Consumer2'];
  14
  15   beforeEach(() => {
  16
  17     distibutionServiceMock = {
  18       getComponentsByDistributionID: jest.fn().mockReturnValue(mockComponentsForDistribution),
  19       getArtifactstByDistributionIDAndComponentsName: jest.fn(),
  20       getArtifactsForDistributionIDAndComponentByStatus: jest.fn()
  21     };
  22
  23     const configure: ConfigureFn = (testBed) => {
  24       testBed.configureTestingModule({
  25         declarations: [DistributionComponentTableComponent],
  26         imports: [NgxDatatableModule],
  27         schemas: [NO_ERRORS_SCHEMA],
  28         providers: [
  29           {provide: DistributionService, useValue: distibutionServiceMock},
  30           {provide: SdcUiServices.ModalService, useValue: {}}
  31         ],
  32       });
  33     };
  34
  35     configureTests(configure).then((testBed) => {
  36       fixture = testBed.createComponent(DistributionComponentTableComponent);
  37     });
  38
  39   });
  40
  41   it('Once the Distribution Component Table Component is created - components will keep the relevant components for a specific distributionID', async () => {
  42     await fixture.componentInstance.ngOnInit();
  43     expect(fixture.componentInstance.components.length).toBe(2);
  44     expect(fixture.componentInstance.components[0]).toBe('Consumer1');
  45     expect(fixture.componentInstance.components[1]).toBe('Consumer2');
  46   });
  47 });