web-ui: Fix navbar.component.spec

web-ui/src/app/components/navbar/navbar.component.spec.ts

@@ -2,13 +2,34 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { NavbarComponent } from './navbar.component';
 
+import { TranslateModule } from '@ngx-translate/core';
+import { RouterModule } from '@angular/router';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { APP_BASE_HREF, LocationStrategy, PathLocationStrategy, Location } from '@angular/common';
+
+import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
+
 describe('NavbarComponent', () => {
   let component: NavbarComponent;
   let fixture: ComponentFixture<NavbarComponent>;
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ NavbarComponent ]
+      declarations: [
+        NavbarComponent
+       ],
+      imports: [
+        TranslateModule.forRoot(),
+        RouterModule,
+        RouterTestingModule
+      ],
+      providers: [
+        { provide: APP_BASE_HREF, useValue: '/' },
+        { provide: LocationStrategy, useClass: PathLocationStrategy },
+        Location
+      ],
+      schemas: [CUSTOM_ELEMENTS_SCHEMA]
     })
     .compileComponents();
   }));