What is async testing in Mocha?

What is async testing in Mocha?

Async testing in Mocha allows you to test asynchronous code, ensuring that your tests wait for promises to resolve.

How do I set up async tests in Mocha?

You can set up async tests in Mocha by using the 'done' callback or returning a promise from your test function.

Can you give me an example of an async test?

Sure! Here's a simple example:

const assert = require('assert');
const fetchData = () => new Promise(resolve => setTimeout(() => resolve('data'), 1000));

describe('Async Test', function() {
  it('should return data', function(done) {
    fetchData().then(data => {
      assert.strictEqual(data, 'data');
      done();
    });
  });
});