catalog-ui/src/app/ng2/pages/workspace/information-artifact/informational-artifact-page.spec.ts

   1 import {async, ComponentFixture, TestBed} from "@angular/core/testing";
   2 import {NO_ERRORS_SCHEMA} from "@angular/core";
   3 import {ConfigureFn, configureTests} from "../../../../../jest/test-config.helper";
   4 import {NgxDatatableModule} from "@swimlane/ngx-datatable";
   5 import {WorkspaceService} from "../workspace.service";
   6 import {SdcUiServices} from "onap-ui-angular";
   7 import {TopologyTemplateService} from "../../../services/component-services/topology-template.service";
   8 import {Observable} from "rxjs/Observable";
   9 import {ComponentMetadata} from "../../../../models/component-metadata";
  10 import 'rxjs/add/observable/of';
  11 import {NgxsModule, Store} from "@ngxs/store";
  12 import {ArtifactsState} from "../../../store/states/artifacts.state";
  13 import {InformationArtifactPageComponent} from "./information-artifact-page.component";
  14 import { informationalArtifactsMock} from "../../../../../jest/mocks/artifacts-mock";
  15 import {ArtifactsService} from "../../../components/forms/artifacts-form/artifacts.service";
  16
  17 describe('informational artifacts page', () => {
  18
  19     let fixture: ComponentFixture<InformationArtifactPageComponent>;
  20     let topologyTemplateServiceMock: Partial<TopologyTemplateService>;
  21     let workspaceServiceMock: Partial<WorkspaceService>;
  22     let loaderServiceMock: Partial<SdcUiServices.LoaderService>;
  23     let store: Store;
  24
  25     beforeEach(
  26         async(() => {
  27
  28             topologyTemplateServiceMock = {
  29                 getArtifactsByType: jest.fn().mockImplementation((componentType, id, artifactType) => Observable.of(informationalArtifactsMock))
  30             };
  31             workspaceServiceMock = {metadata: <ComponentMetadata>{uniqueId: 'service_unique_id', componentType: 'SERVICE'}}
  32
  33             loaderServiceMock = {
  34                 activate : jest.fn(),
  35                 deactivate: jest.fn()
  36             }
  37             const configure: ConfigureFn = testBed => {
  38                 testBed.configureTestingModule({
  39                     declarations: [InformationArtifactPageComponent],
  40                     imports: [NgxDatatableModule, NgxsModule.forRoot([ArtifactsState])],
  41                     schemas: [NO_ERRORS_SCHEMA],
  42                     providers: [
  43                         {provide: WorkspaceService, useValue: workspaceServiceMock},
  44                         {provide: TopologyTemplateService, useValue: topologyTemplateServiceMock},
  45                         {provide: SdcUiServices.LoaderService, useValue: loaderServiceMock },
  46                         {provide: ArtifactsService, useValue: {}},
  47                     ],
  48                 });
  49             };
  50
  51             configureTests(configure).then(testBed => {
  52                 fixture = testBed.createComponent(InformationArtifactPageComponent);
  53                 store = testBed.get(Store);
  54             });
  55         })
  56     );
  57
  58     it('should match current snapshot of informational artifact pages component', () => {
  59         expect(fixture).toMatchSnapshot();
  60     });
  61
  62     it('should see exactly 3 informational artifacts and six buttons to add artifact by template', () => {
  63         fixture.componentInstance.ngOnInit();
  64         fixture.componentInstance.informationArtifacts$.subscribe((artifacts)=> {
  65             expect(artifacts.length).toEqual(3);
  66         })
  67         fixture.componentInstance.informationArtifactsAsButtons$.subscribe((artifacts)=> {
  68             expect(artifacts.length).toEqual(6);
  69         })
  70
  71         store.selectOnce(state => state.artifacts.artifacts).subscribe(artifacts => {
  72             expect(artifacts.length).toEqual(9);
  73         });
  74     })
  75
  76
  77 });