[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/process-services/task-list/components/task-list.component.spec.ts

@@ -127,7 +127,6 @@ describe('TaskListComponent', () => {
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
-
             declarations: [
                 TaskListComponent
             ],
@@ -659,8 +658,7 @@ describe('CustomTaskListComponent', () => {
             ],
             providers: [
                 TaskListService
-            ],
-            imports: []
+            ]
         }).compileComponents();
     }));
 

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

@@ -29,7 +29,6 @@ describe('TaskStandaloneComponent', () => {
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
-
             declarations: [
                 TaskStandaloneComponent
             ],