1 files changed, 9 insertions, 1 deletions
diff --git a/portal-FE-common/src/app/shared/services/tab/add-tab-function.service.spec.ts b/portal-FE-common/src/app/shared/services/tab/add-tab-function.service.spec.ts
index 70ae8043..55a7ba0b 100644
--- a/portal-FE-common/src/app/shared/services/tab/add-tab-function.service.spec.ts
+++ b/portal-FE-common/src/app/shared/services/tab/add-tab-function.service.spec.ts
@@ -38,12 +38,20 @@
 import { TestBed } from '@angular/core/testing';
 
 import { AddTabFunctionService } from './add-tab-function.service';
+import { HttpClientTestingModule } from '@angular/common/http/testing';
 
 describe('AddTabFunctionService', () => {
-  beforeEach(() => TestBed.configureTestingModule({}));
+  beforeEach(() => TestBed.configureTestingModule({imports:[HttpClientTestingModule]}));
 
   it('should be created', () => {
     const service: AddTabFunctionService = TestBed.get(AddTabFunctionService);
     expect(service).toBeTruthy();
   });
+
+  it('filter should return stubbed value', () => {
+    const service: AddTabFunctionService = TestBed.get(AddTabFunctionService);
+    spyOn(service, 'filter').and.callThrough();
+    service.filter("TEST");
+    expect(service.filter).toHaveBeenCalledWith("TEST")  
+  });
 });