[ADF-2569] fix reload app.config.json (#3124)

* fix reload app.config.json

* improve style mobile
fix test

* test karma setup update

* fix core providers test

* remove unused providers

* use mock api in service test

* skip test in the wrong place

* remove comma

* remove fdescribe

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

@@ -18,13 +18,9 @@
 import { EventEmitter } from '@angular/core';
 import { async, TestBed } from '@angular/core/testing';
 import { FileModel, FileUploadOptions, FileUploadStatus } from '../models/file.model';
-import { AlfrescoApiService } from './alfresco-api.service';
-import { SettingsService } from './settings.service';
-import { AppConfigService } from '../app-config/app-config.service';
 import { AppConfigModule } from '../app-config/app-config.module';
-import { AuthenticationService } from './authentication.service';
-import { StorageService } from './storage.service';
 import { UploadService } from './upload.service';
+import { AppConfigService } from '../app-config/app-config.service';
 
 declare let jasmine: any;
 
@@ -37,11 +33,7 @@ describe('UploadService', () => {
                 AppConfigModule
             ],
             providers: [
-                UploadService,
-                AlfrescoApiService,
-                SettingsService,
-                AuthenticationService,
-                StorageService
+                UploadService
             ]
         }).compileComponents();
     }));