Request-a-copy: Test fixes

Author: kshepherd

src/app/shared/file-download-link/file-download-link.component.spec.ts

@@ -22,12 +22,12 @@ import { AuthorizationDataService } from '../../core/data/feature-authorization/
 import { FeatureID } from '../../core/data/feature-authorization/feature-id';
 import { Bitstream } from '../../core/shared/bitstream.model';
 import { Item } from '../../core/shared/item.model';
+import { ItemRequest } from '../../core/shared/item-request.model';
 import { URLCombiner } from '../../core/url-combiner/url-combiner';
 import { getItemModuleRoute } from '../../item-page/item-page-routing-paths';
 import { ActivatedRouteStub } from '../testing/active-router.stub';
 import { RouterLinkDirectiveStub } from '../testing/router-link-directive.stub';
 import { FileDownloadLinkComponent } from './file-download-link.component';
-import { ItemRequest } from '../../core/shared/item-request.model';
 
 describe('FileDownloadLinkComponent', () => {
   let component: FileDownloadLinkComponent;