117648: Add tests for basic MenuProviders

src/app/shared/testing/script-service.stub.ts

@@ -0,0 +1,18 @@
+/**
+ * The contents of this file are subject to the license and copyright
+ * detailed in the LICENSE and NOTICE files at the root of the source
+ * tree and available online at
+ *
+ * http://www.dspace.org/license/
+ */
+
+import { Observable, of as observableOf } from 'rxjs';
+
+/**
+ * Stub class of {@link ScriptDataService}.
+ */
+export class ScriptServiceStub {
+  scriptWithNameExistsAndCanExecute(scriptName: string): Observable<boolean> {
+    return observableOf(true);
+  }
+}