Fix frontend tests icon imports

src-ui/src/app/components/document-detail/document-detail.component.spec.ts

@@ -70,6 +70,7 @@ import { CustomFieldsDropdownComponent } from '../common/custom-fields-dropdown/
 import { CustomFieldDataType } from 'src/app/data/custom-field'
 import { CustomFieldsService } from 'src/app/services/rest/custom-fields.service'
 import { PdfViewerComponent } from '../common/pdf-viewer/pdf-viewer.component'
+import { NgxBootstrapIconsModule, allIcons } from 'ngx-bootstrap-icons'
 
 const doc: Document = {
   id: 3,
@@ -250,6 +251,7 @@ describe('DocumentDetailComponent', () => {
         FormsModule,
         ReactiveFormsModule,
         NgbModalModule,
+        NgxBootstrapIconsModule.pick(allIcons),
       ],
     }).compileComponents()
 

src-ui/src/app/components/document-detail/metadata-collapse/metadata-collapse.component.spec.ts

@@ -1,6 +1,7 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing'
 import { MetadataCollapseComponent } from './metadata-collapse.component'
 import { NgbCollapseModule } from '@ng-bootstrap/ng-bootstrap'
+import { NgxBootstrapIconsModule, allIcons } from 'ngx-bootstrap-icons'
 
 const metadata = [
   {
@@ -25,7 +26,7 @@ describe('MetadataCollapseComponent', () => {
     TestBed.configureTestingModule({
       declarations: [MetadataCollapseComponent],
       providers: [],
-      imports: [NgbCollapseModule],
+      imports: [NgbCollapseModule, NgxBootstrapIconsModule.pick(allIcons)],
     }).compileComponents()
 
     fixture = TestBed.createComponent(MetadataCollapseComponent)