6: Get Data from a Server

[examples/angular-tour-of-heroes] / src / app / hero.service.spec.ts

diff --git a/src/app/hero.service.spec.ts b/src/app/hero.service.spec.ts
index 0ec21de..de1c518 100644 (file)
--- a/src/app/hero.service.spec.ts
+++ b/src/app/hero.service.spec.ts
@@ -2,15 +2,16 @@ import { TestBed} from '@angular/core/testing';
 import { TestScheduler } from 'rxjs/testing';
 
 import { HeroService } from './hero.service';
-import { Hero } from './hero';
-import {map} from 'rxjs/operators';
+import { HttpClientTestingModule } from '@angular/common/http/testing';
 
 describe('HeroService', () => {
   let service: HeroService;
   let scheduler: TestScheduler;
 
   beforeEach(() =>  {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      imports: [ HttpClientTestingModule ]
+    });
     service = TestBed.inject(HeroService);
     scheduler = new TestScheduler(((actual, expected) => {
       expect(actual).toEqual(expected);