What are some common mistakes in async testing?

What are some common mistakes in async testing?

Some common mistakes include not handling promises correctly, forgetting to await async functions, and not testing error cases.

Can you explain why forgetting to await async functions is a mistake?

Forgetting to await can lead to tests completing before the async operation finishes, causing false positives.

What are some best practices to avoid these mistakes?

Best practices include using proper async/await syntax, testing both success and failure paths, and using timeout functions.

How can I test error cases effectively?

You can simulate errors by mocking functions to throw exceptions and ensure your tests handle these scenarios properly.