Fix minor accessibility issue in Search results grid view. No accessible test found for link. Moved text to i18n as well.

src/app/shared/object-grid/search-result-grid-element/item-search-result/item/item-search-result-grid-element.component.html

@@ -4,7 +4,7 @@
         <ng-content></ng-content>
       </div>
       <a *ngIf="linkType != linkTypes.None" [target]="(linkType == linkTypes.ExternalLink) ? '_blank' : '_self'" rel="noopener noreferrer" [routerLink]="[itemPageRoute]"
-         class="card-img-top full-width">
+         class="card-img-top full-width" [attr.title]="'search.results.view-result' | translate">
           <div>
               <ds-thumbnail [thumbnail]="dso?.thumbnail | async" [limitWidth]="false">
               </ds-thumbnail>
@@ -37,7 +37,7 @@
           </p>
           <div *ngIf="linkType != linkTypes.None" class="text-center">
               <a [target]="(linkType == linkTypes.ExternalLink) ? '_blank' : '_self'" rel="noopener noreferrer" [routerLink]="[itemPageRoute]"
-                 class="lead btn btn-primary viewButton">View</a>
+                 class="lead btn btn-primary viewButton">{{ 'search.results.view-result' | translate}}</a>
           </div>
       </div>
     </ds-truncatable>

src/app/shared/object-grid/search-result-grid-element/item-search-result/item/item-search-result-grid-element.component.spec.ts

@@ -4,6 +4,7 @@ import { TestBed, waitForAsync } from '@angular/core/testing';
 import { By } from '@angular/platform-browser';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { Store } from '@ngrx/store';
+import { TranslateModule } from '@ngx-translate/core';
 import { Observable, of as observableOf } from 'rxjs';
 import { RemoteDataBuildService } from '../../../../../core/cache/builders/remote-data-build.service';
 import { ObjectCacheService } from '../../../../../core/cache/object-cache.service';
@@ -99,7 +100,10 @@ export function getEntityGridElementTestComponent(component, searchResultWithMet
 
     beforeEach(waitForAsync(() => {
       TestBed.configureTestingModule({
-        imports: [NoopAnimationsModule],
+        imports: [
+          NoopAnimationsModule,
+          TranslateModule.forRoot()
+        ],
         declarations: [component, TruncatePipe],
         providers: [
           { provide: TruncatableService, useValue: truncatableServiceStub },