started testing

src/app/users/users.component.spec.ts

@@ -1,21 +1,45 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { UsersComponent } from './users.component';
+import {ApiService} from '../services/api.service';
+import {LoginService} from '../services/login.service';
+import {ModalService} from '@inst-iot/bosch-angular-ui-components';
+
+// TODO
+
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+let modalServiceSpy: jasmine.SpyObj<ModalService>;
+let loginServiceSpy: jasmine.SpyObj<LoginService>;
+
 
 describe('UsersComponent', () => {
   let component: UsersComponent;
   let fixture: ComponentFixture<UsersComponent>;
 
   beforeEach(async(() => {
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+    const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
+    const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
+
     TestBed.configureTestingModule({
-      declarations: [ UsersComponent ]
+      declarations: [ UsersComponent ],
+      providers: [
+        {provide: ApiService, useValue: apiSpy},
+        {provide: ModalService, useValue: modalSpy},
+        {provide: LoginService, useValue: loginSpy},
+      ]
     })
     .compileComponents();
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
+    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(UsersComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });