[NO-ISSUE] Fix e2e test (#4621)

* fix sso, change timeout, parallel

* cange travis

* move name apps in resources file

* resources fix

* resources fix

* add sleep before search group

* add possibility to extend duration of snack-bar message from configuration

* fix unit test

* fix unit test

* remove timeout

* change timeout

* decrease message time

* add lint main branch travis

* reduce timeout

* add new check application presence

* change permission script
fix search selector

* fix travis conf

* check app environment and upload the app if abbsent

* fix cloud test

* remove duplicate

* restore ps test

* restore resources file

* fix e2e test

* process with variables missing

* test new conf travis

* fix lint

* fix spellcheck

* remove duplicate module

* fix ps module

* fix travis conf

* change check activiti env

* add concept of processes in resources

lib/core/services/notification.service.spec.ts

@@ -25,6 +25,7 @@ import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { NotificationService } from './notification.service';
 import { TranslationMock } from '../mock/translation.service.mock';
 import { TranslationService } from './translation.service';
+import { HttpClientModule } from '@angular/common/http';
 
 @Component({
     template: '',
@@ -76,7 +77,8 @@ describe('NotificationService', () => {
             imports: [
                 NoopAnimationsModule,
                 OverlayModule,
-                MatSnackBarModule
+                MatSnackBarModule,
+                HttpClientModule
             ],
             declarations: [ProvidesNotificationServiceComponent],
             providers: [