Fixed Tests

src/app/workflow-spec-list/workflow-spec-list.component.ts

@@ -375,9 +375,11 @@ export class WorkflowSpecListComponent implements OnInit {
   }
 
   private _updateSpecDisplayOrders(specs: WorkflowSpec[]) {
+    if (this.selectedCat && this.selectedSpec.category) {
       if (this.selectedCat.id !== this.selectedSpec.category.id) {
         this.selectedSpec = specs[0];
       }
+    }
     let numUpdated = 0;
     specs.forEach((spec, j) => {
       const newSpec = createClone({ circles: true })(spec);