Sluchaika

import { IAppState } from '../model';
import { UserActions } from './actions';

export const initialState = { userData: null, loading: false };

export function UserReducer(
  state: IAppState = initialState,
  action: UserActions
): IAppState {
  

Sluchaika

import { Injectable } from ‘@angular/core’;
import { NgRedux } from ‘@angular-redux/store’;

import { AuthService } from ‘auth’;
import { IAppState } from ‘../model’;

@Injectable()
export class UserActions {
  constructor(private ngRedux: NgRedux) {}
  static GET_USER_REQUESTED = ‘GET_USER_REQUESTED’;

Sluchaika

beforeEach(() => TestBed.configureTestingModule({
  imports: [HttpModule],
  providers: [
    MockBackend,
    BaseRequestOptions,
    {
      provide: Http,
      useFactory: (backend, defaultOptions) => new Http(backend, defaultOptions),
      deps: [MockBackend, BaseRequestOptions]
    },

Sluchaika

TestBed.configureTestingModule({
  declarations: [ AppComponent ],
  schemas:      [ NO_ERRORS_SCHEMA ]
})

Sluchaika

 it('statistics should be sent', () => {
   const statisticsSpy = jest.spyOn(statisticsService, 'send');
   service.handleGameData(expectedData);
   expect(statisticsSpy).toHaveBeenCalled();
 });

Sluchaika

it('getGames should emits gameData', () => {

  service.getGames();

  service.dataChange.subscribe((data) => {
    expect(data).toEqual(expectedData);
  });

  const req = http.expectOne(service.gamesUrl);
  req.flush(expectedData);

Sluchaika

it('should have made one request to GET data from expected URL', () => {
  
  service.makeResponse().subscribe((data) => {
    expect(data).toEqual(expectedData);
  });

  const req = http.expectOne(service.gamesUrl);
  expect(req.request.method).toEqual('GET');
  req.flush(expectedData);
  

Sluchaika

it('should be created', () => {
  expect(service).toBeTruthy();
});

Sluchaika

afterEach(() => { 
  http.verify(); 
});

Sluchaika

service = TestBed.get(GameService);
statisticsService = TestBed.get(StatisticsService);
http = TestBed.get(HttpTestingController);