1// Example unit test using Jest framework
2
3// Mock the third-party service
4const mockService = {
5  notify: jest.fn()
6};
7
8// Import and test the integration code
9const integration = require('./integration');
10
11test('Integration sends notification to third-party service', () => {
12  // Set up test data
13  const data = {
14    message: 'Hello, world!',
15    recipient: 'example@example.com'
16  };
17
18  // Perform the integration
19  integration.sendNotification(data);
20
21  // Check that the third-party service was called with the correct data
22  expect(mockService.notify).toHaveBeenCalledWith(data);
23});