farmcontrol-api/src/services/management/__tests__/vendors.test.js

import { jest } from '@jest/globals';

jest.unstable_mockModule('../../../database/database.js', () => ({
  searchObjects: jest.fn(),
  getPropertyValues: jest.fn(),
  listObjects: jest.fn(),
  getObject: jest.fn(),
  editObject: jest.fn(),
  newObject: jest.fn(),
  deleteObject: jest.fn(),
  listObjectsByProperties: jest.fn(),
  getModelStats: jest.fn(),
  getModelHistory: jest.fn(),
}));

jest.unstable_mockModule('../../../database/schemas/management/vendor.schema.js', () => ({
  vendorModel: { modelName: 'Vendor' },
}));

jest.unstable_mockModule('log4js', () => ({
  default: {
    getLogger: () => ({
      level: 'info',
      debug: jest.fn(),
      error: jest.fn(),
      warn: jest.fn(),
      trace: jest.fn(),
    }),
  },
}));

const {
  listVendorsRouteHandler,
  getVendorRouteHandler,
  newVendorRouteHandler,
  editVendorRouteHandler,
  deleteVendorRouteHandler,
} = await import('../vendors.js');

const { listObjects, getObject, editObject, newObject, deleteObject } = await import(
  '../../../database/database.js'
);
const { vendorModel } = await import('../../../database/schemas/management/vendor.schema.js');

describe('Vendor Service Route Handlers', () => {
  let req, res;

  beforeEach(() => {
    req = {
      params: {},
      query: {},
      body: {},
      user: { id: 'test-user-id' },
    };
    res = {
      send: jest.fn(),
      status: jest.fn().mockReturnThis(),
    };
    jest.clearAllMocks();
  });

  describe('listVendorsRouteHandler', () => {
    it('should list vendors', async () => {
      const mockResult = [{ _id: '1', name: 'Vendor 1' }];
      listObjects.mockResolvedValue(mockResult);

      await listVendorsRouteHandler(req, res);

      expect(listObjects).toHaveBeenCalledWith(expect.objectContaining({ model: vendorModel }));
      expect(res.send).toHaveBeenCalledWith(mockResult);
    });
  });

  describe('newVendorRouteHandler', () => {
    it('should create a new vendor', async () => {
      req.body = { name: 'New Vendor', email: 'vendor@example.com' };
      const mockVendor = { _id: '456', ...req.body };
      newObject.mockResolvedValue(mockVendor);

      await newVendorRouteHandler(req, res);

      expect(newObject).toHaveBeenCalled();
      expect(res.send).toHaveBeenCalledWith(mockVendor);
    });
  });

  describe('editVendorRouteHandler', () => {
    it('should update a vendor', async () => {
      req.params.id = '507f1f77bcf86cd799439011';
      req.body = { name: 'Updated Vendor' };
      const mockResult = { _id: '507f1f77bcf86cd799439011', ...req.body };
      editObject.mockResolvedValue(mockResult);

      await editVendorRouteHandler(req, res);

      expect(editObject).toHaveBeenCalled();
      expect(res.send).toHaveBeenCalledWith(mockResult);
    });
  });
});