How can I automate component testing in my software project?

How can I automate component testing in my software project?

Automating component testing can be achieved using various tools and frameworks. What technology stack are you using?

I'm using React for the frontend and Node.js for the backend.

Great! For React, you can use Jest along with React Testing Library. For Node.js, Mocha or Jest can be effective. Would you like examples?

Yes, please provide examples for both React and Node.js.

For React, you can write a test like this: test('renders learn react link', () => { const { getByText } = render(<App />); const linkElement = getByText(/learn react/i); expect(linkElement).toBeInTheDocument(); }); For Node.js, a simple test could be: describe('API tests', () => { it('should return 200 status', async () => { const res = await request(app).get('/api'); expect(res.status).toBe(200); }); }); Would you like to know more about setting up these tests?