NullInjectorError: R3InjectorError(DynamicTestModule)[TaskService -> HttpClient -> HttpClient]: NullInjectorError: No provider for HttpClient!
import { TestBed } from '@angular/core/testing';
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import {HttpClientModule} from '@angular/common/http';
import { myService } from './myservice';
describe('myService', () => {
beforeEach(() => TestBed.configureTestingModule({
imports: [HttpClientTestingModule],
providers: [myService]
}));
it('should be created', () => {
const service: myService = TestBed.get(myService);
expect(service).toBeTruthy();
});
it('should have getData function', () => {
const service: myService = TestBed.get(myService);
expect(service.getData).toBeTruthy();
});
});