How can I automate tests for my routing library?

How can I automate tests for my routing library?

You can use testing frameworks like Jest or Mocha along with libraries like React Testing Library to automate your routing tests.

What specific tests should I focus on for routing?

Focus on testing route rendering, navigation, and any route guards or redirects to ensure they work as expected.

Can you provide an example of a test case?

Sure! Here's a simple test case using Jest:

import { render } from '@testing-library/react';
import { MemoryRouter } from 'react-router-dom';
import MyComponent from './MyComponent';

test('renders the correct route', () => {
  const { getByText } = render(
    <MemoryRouter initialEntries={['/my-route']}>
      <MyComponent />
    </MemoryRouter>
  );
  expect(getByText(/My Route Content/i)).toBeInTheDocument();
});

What tools can help with visual regression testing for routes?

Tools like Percy or Chromatic can help with visual regression testing by capturing screenshots of your routes and comparing them.