[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/alfresco-api.service.ts

@@ -28,7 +28,7 @@ import { StorageService } from './storage.service';
 @Injectable()
 export class AlfrescoApiService {
 
-    private alfrescoApi: AlfrescoApi;
+    protected alfrescoApi: AlfrescoApi;
 
     getInstance(): AlfrescoApi {
         return this.alfrescoApi;
@@ -74,13 +74,21 @@ export class AlfrescoApiService {
         return this.getInstance().core.classesApi;
     }
 
-    constructor(private appConfig: AppConfigService,
-                private storage: StorageService) {
-
-        this.reset();
+    constructor(protected appConfig: AppConfigService,
+                protected storage: StorageService) {
     }
 
-    reset() {
+    async load() {
+        await this.appConfig.load().then(() => {
+            this.initAlfrescoApi();
+        });
+    }
+
+    async reset() {
+        this.initAlfrescoApi();
+    }
+
+    protected initAlfrescoApi() {
         this.alfrescoApi = <AlfrescoApi> new alfrescoApi({
             provider: this.storage.getItem('AUTH_TYPE'),
             ticketEcm: this.storage.getItem('ticket-ECM'),
@@ -89,7 +97,7 @@ export class AlfrescoApiService {
             hostBpm: this.appConfig.get<string>('bpmHost'),
             contextRoot: 'alfresco',
             disableCsrf: this.storage.getItem('DISABLE_CSRF') === 'true',
-            oauth2 : this.appConfig.get<any>('oauth2')
+            oauth2: this.appConfig.get<any>('oauth2')
         });
     }
 }