onlineMediation.controller.spec.ts

import { getModelToken } from '@nestjs/mongoose';
import { Test } from '@nestjs/testing';
import { onlineMediationMockData, singleOnlineMediationMock } from '../../test/mock/data/onlineMediation.mock.data';
import { OnlineMediationController } from './onlineMediation.controller';
import { OnlineMediation } from './onlineMediation.schema';
import { OnlineMediationService } from './onlineMediation.service';

describe('UserRegistryController', () => {
  let onlineMediationController: OnlineMediationController;

  const onlineMediationServiceMock = {
    getAll: jest.fn(),
    create: jest.fn(),
  };

  beforeEach(async () => {
    const module = await Test.createTestingModule({
      imports: [],
      providers: [
        {
          provide: OnlineMediationService,
          useValue: onlineMediationServiceMock,
        },
        {
          provide: getModelToken('OnlineMediation'),
          useValue: OnlineMediation,
        },
      ],
      controllers: [OnlineMediationController],
    }).compile();

    onlineMediationController = module.get<OnlineMediationController>(OnlineMediationController);
  });

  it('should be defined', () => {
    expect(onlineMediationController).toBeDefined();
  });

  describe('findAll', () => {
    it('should findAll entries', async () => {
      onlineMediationServiceMock.getAll.mockResolvedValue(onlineMediationMockData);
      const reply = await onlineMediationController.findAll();
      expect(reply).toStrictEqual(onlineMediationMockData);
    });
  });
  describe('createOnlineMediation', () => {
    it('should create a new entry', async () => {
      onlineMediationServiceMock.create.mockResolvedValue(singleOnlineMediationMock);
      const reply = await onlineMediationController.createOnlineMediation(singleOnlineMediationMock);
      expect(reply).toStrictEqual(singleOnlineMediationMock);
    });
  });
});