diff --git a/src/app/+browse-by/+browse-by-date-page/browse-by-date-page.component.spec.ts b/src/app/+browse-by/+browse-by-date-page/browse-by-date-page.component.spec.ts new file mode 100644 index 0000000000..77f41be76a --- /dev/null +++ b/src/app/+browse-by/+browse-by-date-page/browse-by-date-page.component.spec.ts @@ -0,0 +1,95 @@ +import { BrowseByDatePageComponent } from './browse-by-date-page.component'; +import { async, ComponentFixture, TestBed } from '@angular/core/testing'; +import { CommonModule } from '@angular/common'; +import { RouterTestingModule } from '@angular/router/testing'; +import { TranslateModule } from '@ngx-translate/core'; +import { NgbModule } from '@ng-bootstrap/ng-bootstrap'; +import { EnumKeysPipe } from '../../shared/utils/enum-keys-pipe'; +import { ActivatedRoute, Router } from '@angular/router'; +import { BrowseService } from '../../core/browse/browse.service'; +import { DSpaceObjectDataService } from '../../core/data/dspace-object-data.service'; +import { MockRouter } from '../../shared/mocks/mock-router'; +import { ChangeDetectorRef, NO_ERRORS_SCHEMA } from '@angular/core'; +import { of as observableOf } from 'rxjs/internal/observable/of'; +import { RemoteData } from '../../core/data/remote-data'; +import { ActivatedRouteStub } from '../../shared/testing/active-router-stub'; +import { Community } from '../../core/shared/community.model'; +import { Item } from '../../core/shared/item.model'; +import { ENV_CONFIG, GLOBAL_CONFIG } from '../../../config'; +import { BrowseEntrySearchOptions } from '../../core/browse/browse-entry-search-options.model'; +import { toRemoteData } from '../+browse-by-metadata-page/browse-by-metadata-page.component.spec'; + +describe('BrowseByDatePageComponent', () => { + let comp: BrowseByDatePageComponent; + let fixture: ComponentFixture; + let route: ActivatedRoute; + + const mockCommunity = Object.assign(new Community(), { + id: 'test-uuid', + name: 'test community' + }); + + const firstItem = Object.assign(new Item(), { + id: 'first-item-id', + metadata: [ + { key: 'dc.date.issued', value: '1950-01-01' } + ] + }); + + const mockBrowseService = { + getBrowseEntriesFor: (options: BrowseEntrySearchOptions) => toRemoteData([]), + getBrowseItemsFor: (value: string, options: BrowseEntrySearchOptions) => toRemoteData([firstItem]), + getFirstItemFor: () => toRemoteData([firstItem]) + }; + + const mockDsoService = { + findById: () => observableOf(new RemoteData(false, false, true, null, mockCommunity)) + }; + + const activatedRouteStub = Object.assign(new ActivatedRouteStub(), { + params: observableOf({}), + queryParams: observableOf({}), + data: observableOf({ metadata: 'dateissued', metadataField: 'dc.date.issued' }) + }); + + const mockCdRef = Object.assign({ + detectChanges: () => fixture.detectChanges() + }); + + beforeEach(async(() => { + TestBed.configureTestingModule({ + imports: [CommonModule, RouterTestingModule.withRoutes([]), TranslateModule.forRoot(), NgbModule.forRoot()], + declarations: [BrowseByDatePageComponent, EnumKeysPipe], + providers: [ + { provide: GLOBAL_CONFIG, useValue: ENV_CONFIG }, + { provide: ActivatedRoute, useValue: activatedRouteStub }, + { provide: BrowseService, useValue: mockBrowseService }, + { provide: DSpaceObjectDataService, useValue: mockDsoService }, + { provide: Router, useValue: new MockRouter() }, + { provide: ChangeDetectorRef, useValue: mockCdRef } + ], + schemas: [NO_ERRORS_SCHEMA] + }).compileComponents(); + })); + + beforeEach(() => { + fixture = TestBed.createComponent(BrowseByDatePageComponent); + comp = fixture.componentInstance; + fixture.detectChanges(); + route = (comp as any).route; + }); + + it('should initialize the list of items', () => { + comp.items$.subscribe((result) => { + expect(result.payload.page).toEqual([firstItem]); + }); + }); + + it('should create a list of startsWith options with the earliest year at the end (rounded down by 10)', () => { + expect(comp.startsWithOptions[comp.startsWithOptions.length - 1]).toEqual(1950); + }); + + it('should create a list of startsWith options with the current year first', () => { + expect(comp.startsWithOptions[0]).toEqual(new Date().getFullYear()); + }); +});