How do I test composables in TypeScript?

How do I test composables in TypeScript?

To test composables in TypeScript, you can use testing libraries like Jest or Vue Test Utils. Start by creating a test file for your composable.

Can you give me an example of a test case?

Sure! Here's a simple example:

import { useMyComposable } from './myComposable';

test('should return expected value', () => {
  const result = useMyComposable();
  expect(result).toBe('expected value');
});

What about mocking dependencies?

You can mock dependencies using Jest's jest.mock() function. This allows you to isolate your composable's logic during testing.

Are there any best practices for testing composables?

Yes! Some best practices include keeping tests isolated, using descriptive test names, and testing edge cases.