64574: Tests intermediate commit

src/app/+item-page/edit-item-page/item-relationships/edit-relationship-list/edit-relationship-list.component.spec.ts

@@ -97,7 +97,7 @@ describe('EditRelationshipListComponent', () => {
 
     relationshipService = jasmine.createSpyObj('relationshipService',
       {
-        getRelatedItemsByLabel: observableOf([author1, author2]),
+        getRelatedItemsByLabel: observableOf(new RemoteData(false, false, true, null, new PaginatedList(new PageInfo(), [author1, author2]))),
       }
     );
 

src/app/+item-page/simple/related-items/related-items.component.html

@@ -2,10 +2,10 @@
   <ds-item-type-switcher *ngFor="let item of (items$ | async)?.payload?.page"
                            [object]="item" [viewMode]="viewMode">
   </ds-item-type-switcher>
-  <div *ngIf="(items$ | async)?.payload?.page?.length < (items$ | async)?.payload?.totalElements" class="mt-2">
+  <div *ngIf="(items$ | async)?.payload?.page?.length < (items$ | async)?.payload?.totalElements" class="mt-2" id="view-more">
     <a [routerLink]="" (click)="viewMore()">{{'item.page.related-items.view-more' | translate}}</a>
   </div>
-  <div *ngIf="showingAll" class="mt-2">
+  <div *ngIf="showingAll" class="mt-2" id="view-less">
     <a [routerLink]="" (click)="viewLess()">{{'item.page.related-items.view-less' | translate}}</a>
   </div>
 </ds-metadata-field-wrapper>

src/app/+item-page/simple/related-items/related-items.component.spec.ts

@@ -2,14 +2,19 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 import { ChangeDetectionStrategy, NO_ERRORS_SCHEMA } from '@angular/core';
 import { RelatedItemsComponent } from './related-items-component';
 import { Item } from '../../../core/shared/item.model';
-import { RemoteData } from '../../../core/data/remote-data';
 import { PaginatedList } from '../../../core/data/paginated-list';
 import { PageInfo } from '../../../core/shared/page-info.model';
 import { By } from '@angular/platform-browser';
 import { createRelationshipsObservable } from '../item-types/shared/item.component.spec';
-import { of as observableOf } from 'rxjs';
 import { createSuccessfulRemoteDataObject$ } from '../../../shared/testing/utils';
+import { RelationshipService } from '../../../core/data/relationship.service';
+import { TranslateModule } from '@ngx-translate/core';
 
+const parentItem: Item = Object.assign(new Item(), {
+  bitstreams: createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), [])),
+  metadata: [],
+  relationships: createRelationshipsObservable()
+});
 const mockItem1: Item = Object.assign(new Item(), {
   bitstreams: createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), [])),
   metadata: [],
@@ -21,16 +26,26 @@ const mockItem2: Item = Object.assign(new Item(), {
   relationships: createRelationshipsObservable()
 });
 const mockItems = [mockItem1, mockItem2];
+const relationType = 'isItemOfItem';
+let relationshipService: RelationshipService;
 
-describe('RelatedItemsComponent', () => {
+fdescribe('RelatedItemsComponent', () => {
   let comp: RelatedItemsComponent;
   let fixture: ComponentFixture<RelatedItemsComponent>;
 
   beforeEach(async(() => {
+    relationshipService = jasmine.createSpyObj('relationshipService',
+      {
+        getRelatedItemsByLabel: createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), mockItems)),
+      }
+    );
+
     TestBed.configureTestingModule({
-      imports: [],
+      imports: [TranslateModule.forRoot()],
       declarations: [RelatedItemsComponent],
-      providers: [],
+      providers: [
+        { provide: RelationshipService, useValue: relationshipService }
+      ],
       schemas: [NO_ERRORS_SCHEMA]
     }).overrideComponent(RelatedItemsComponent, {
       set: {changeDetection: ChangeDetectionStrategy.Default}
@@ -40,7 +55,8 @@ describe('RelatedItemsComponent', () => {
   beforeEach(async(() => {
     fixture = TestBed.createComponent(RelatedItemsComponent);
     comp = fixture.componentInstance;
-    comp.items = mockItems;
+    comp.parentItem = parentItem;
+    comp.relationType = relationType;
     fixture.detectChanges();
   }));
 
@@ -49,4 +65,24 @@ describe('RelatedItemsComponent', () => {
     expect(fields.length).toBe(mockItems.length);
   });
 
+  describe('when viewMore is called', () => {
+    beforeEach(() => {
+      comp.viewMore();
+    });
+
+    it('should call relationship-service\'s getRelatedItemsByLabel with the correct arguments', () => {
+      expect(relationshipService.getRelatedItemsByLabel).toHaveBeenCalledWith(parentItem, relationType, comp.allOptions);
+    });
+  });
+
+  describe('when viewLess is called', () => {
+    beforeEach(() => {
+      comp.viewLess();
+    });
+
+    it('should call relationship-service\'s getRelatedItemsByLabel with the correct arguments', () => {
+      expect(relationshipService.getRelatedItemsByLabel).toHaveBeenCalledWith(parentItem, relationType, comp.options);
+    });
+  });
+
 });