What are the best practices for testing async code with Vue CLI plugins?

What are the best practices for testing async code with Vue CLI plugins?

When testing async code in Vue CLI plugins, it's important to use tools like Jest or Mocha. You should also ensure that you handle promises correctly and use async/await for better readability.

Can you give me an example of how to test an async function?

Sure! Here's a simple example using Jest:

test('fetches data asynchronously', async () => {
  const data = await fetchData();
  expect(data).toBeDefined();
});

What should I do if my async tests are flaky?

Flaky tests can often be resolved by ensuring that your async code is properly awaited and that you're not relying on external factors like network calls. Consider mocking those calls.

Are there any specific plugins that help with testing?

Yes, plugins like vue-test-utils and jest-setup can help streamline your testing process and provide utilities for testing Vue components.