fix random test failing part 2 (#3395)

* fix random failing test core search/comment/auth/user

* fix node delete directive

* fix lint issues

* node restore fix

* fix comment test

* remove fdescribe

* fix tests and tslint

* fix upload test

* unsubscribe success event task test

* copy comment object during test

* use the data pipe performance improvement and standard usage

* uncomment random test

* fix comment date random failing test

* disposable unsubscribe

* fix start process

* remove fdescribe

* change start process test and remove commented code

* fix error event check double click

* clone object form test

* refactor date time test

* fix service mock

* fix test dropdown and context

* git hook lint

* fix language test

* unsubscribe documentlist event test

* fix disposable error

* fix console log service error document list

* unusbscribe search test

* clear input field

* remove wrong test

lib/process-services/task-list/components/start-task.component.spec.ts

@@ -21,7 +21,6 @@ import { Observable } from 'rxjs/Observable';
 import { startTaskMock } from '../../mock';
 import { StartTaskModel } from '../models/start-task.model';
 import { TaskListService } from '../services/tasklist.service';
-import {  } from './../assets/start-task.mock';
 import { StartTaskComponent } from './start-task.component';
 import { ProcessTestingModule } from '../../testing/process.testing.module';
 
@@ -49,23 +48,6 @@ describe('StartTaskComponent', () => {
         imports: [ProcessTestingModule]
     });
 
-    // beforeEach(async(() => {
-    //     TestBed.configureTestingModule({
-    //         declarations: [
-    //             StartTaskComponent,
-    //             PeopleSearchFieldComponent,
-    //             PeopleListComponent,
-    //             PeopleSelectorComponent
-    //         ],
-    //         providers: [
-    //             TaskListService,
-    //             { provide: TranslationService, useClass: TranslationMock }
-    //         ]
-    //     }).compileComponents().then(() => {
-
-    //     });
-    // }));
-
     beforeEach(async(() => {
         fixture = TestBed.createComponent(StartTaskComponent);
         component = fixture.componentInstance;