Fix tests

Author: ybnd

src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.ts

@@ -415,7 +415,6 @@ export class EditBitstreamPageComponent implements OnInit, OnDestroy {
   constructor(private route: ActivatedRoute,
               private router: Router,
               private changeDetectorRef: ChangeDetectorRef,
-              private location: Location,
               private formService: DynamicFormService,
               private translate: TranslateService,
               private bitstreamService: BitstreamDataService,

src/app/browse-by/browse-by-metadata/browse-by-metadata.component.spec.ts

@@ -38,6 +38,8 @@ import { PaginationComponentOptions } from '../../shared/pagination/pagination-c
 import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
 import { ActivatedRouteStub } from '../../shared/testing/active-router.stub';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { EnumKeysPipe } from '../../shared/utils/enum-keys-pipe';
+import { VarDirective } from '../../shared/utils/var.directive';
 import {
   BrowseByMetadataComponent,
   browseParamsToOptions,

src/app/community-page/sections/sub-com-col-section/sub-community-list/community-page-sub-community-list.component.spec.ts

@@ -7,6 +7,7 @@ import {
   TestBed,
   waitForAsync,
 } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { RouterTestingModule } from '@angular/router/testing';
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';

src/app/item-page/field-components/metadata-values/metadata-values.component.html

@@ -3,7 +3,7 @@
       <!--
       Choose a template. Priority: markdown, link, browse link.
       -->
-      <ng-container *ngTemplateOutlet="(renderMarkdown ? markdown : (hasLink(mdValue) ? (img !== null ? linkImg : link) : (hasBrowseDefinition() ? browselink : simple)));
+      <ng-container *ngTemplateOutlet="(renderMarkdown ? markdown : (hasLink(mdValue) ? (hasValue(img) ? linkImg : link) : (hasBrowseDefinition() ? browselink : simple)));
         context: {value: mdValue.value, img}">
       </ng-container>
       <span class="separator" *ngIf="!last" [innerHTML]="separator"></span>

src/app/item-page/field-components/metadata-values/metadata-values.component.ts

@@ -65,13 +65,16 @@ export class MetadataValuesComponent implements OnChanges {
    */
   renderMarkdown;
 
+
   @Input() browseDefinition?: BrowseDefinition;
 
   /**
    * Optional {@code ImageField} reference that represents an image to be displayed inline.
    */
   @Input() img?: ImageField;
 
+  hasValue = hasValue;
+
   ngOnChanges(changes: SimpleChanges): void {
     this.renderMarkdown = !!this.appConfig.markdown.enabled && this.enableMarkdown;
   }

src/app/shared/form/builder/ds-dynamic-form-ui/models/custom-switch/custom-switch.component.spec.ts

@@ -9,6 +9,7 @@ import {
   ReactiveFormsModule,
   UntypedFormGroup,
 } from '@angular/forms';
+import { By } from '@angular/platform-browser';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import {
   DynamicFormsCoreModule,