import { of } from 'rxjs';
import {
  createContactPage,
  createContactPageDTO,
} from 'app/testUtils/mocks/pageContents.mock';
import { take } from 'rxjs/operators';
import { ContactService } from './contact.service';

describe('contact service tests', () => {
  const mockApiClient = {
    getContactDepartments: jest.fn(),
  };
  const sut = new ContactService(mockApiClient);

  it('executes fetching contact data', (done) => {
    const contactSectionsMock = createContactPage();
    const contactDepartmentsApiResponseMock = createContactPageDTO();

    mockApiClient.getContactDepartments = jest.fn(() => of(contactDepartmentsApiResponseMock));

    sut.getContacts().pipe(take(1)).subscribe((data) => {
      expect(data).toEqual(contactSectionsMock);
      done();
    });
  });
});