What are the best testing frameworks for async code?
Some popular testing frameworks for async code include Jest, Mocha, and Jasmine. They provide great support for testing asynchronous functions.
Can you explain how Jest handles async testing?
Jest allows you to test async code using 'async/await' syntax or by returning a promise. You can use 'test' or 'it' functions to define your tests.
What about error handling in async tests?
In Jest, you can use 'try/catch' blocks within your async tests to handle errors. Alternatively, you can return a rejected promise to let Jest catch it.
Are there any specific plugins for Mocha that enhance async testing?
Yes, Mocha has plugins like 'chai-as-promised' that help with assertions on promises, making async testing easier.
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