gns3-web-ui/src/app/services/snapshot.service.spec.ts

import { TestBed, inject } from '@angular/core/testing';

import { HttpClient } from '@angular/common/http';
import { HttpTestingController, HttpClientTestingModule } from '@angular/common/http/testing';
import { HttpServer } from './http-server.service';
import { Server } from '../models/server';
import { getTestServer } from './testing';
import { SnapshotService } from './snapshot.service';
import { Snapshot } from '../models/snapshot';
import { AppTestingModule } from "../testing/app-testing/app-testing.module";


describe('SnapshotService', () => {
  let httpClient: HttpClient;
  let httpTestingController: HttpTestingController;
  let httpServer: HttpServer;
  let service: SnapshotService;
  let server: Server;

  beforeEach(() => {
    TestBed.configureTestingModule({
      imports: [
        HttpClientTestingModule,
        AppTestingModule
      ],
      providers: [
        HttpServer,
        SnapshotService
      ]
    });

    httpClient = TestBed.get(HttpClient);
    httpTestingController = TestBed.get(HttpTestingController);
    httpServer = TestBed.get(HttpServer);
    service = TestBed.get(SnapshotService);
    server = getTestServer();
  });

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

  it('should be created', inject([SnapshotService], (service: SnapshotService) => {
    expect(service).toBeTruthy();
  }));

  it('should create snapshot', inject([SnapshotService], (service: SnapshotService) => {
    const snapshot = new Snapshot();
    service.create(server, "myproject", snapshot).subscribe();

    const req = httpTestingController.expectOne(
      'http://127.0.0.1:3080/v2/projects/myproject/snapshots');
    expect(req.request.method).toEqual("POST");
    expect(req.request.body).toEqual(snapshot);
  }));

  it('should list snapshots', inject([SnapshotService], (service: SnapshotService) => {
    service.list(server, "myproject").subscribe();

    const req = httpTestingController.expectOne(
    'http://127.0.0.1:3080/v2/projects/myproject/snapshots');
    expect(req.request.method).toEqual("GET");
  }))
});