How can I use Jest snapshots for advanced testing?
An example of an AI chatbot conversation about using Jest snapshots for advanced testing techniques.
How can I use Jest snapshots for advanced testing?
Jest snapshots allow you to capture the rendered output of your components. For advanced testing, you can customize snapshots to include specific props or states.
Can I update snapshots automatically?
Yes, you can update snapshots automatically by running Jest with the -u or --updateSnapshot flag.
What are some best practices for using snapshots?
Some best practices include keeping snapshots small, avoiding testing implementation details, and regularly reviewing snapshots.
How do I handle snapshot testing for asynchronous code?
For asynchronous code, you can use async/await in your tests and ensure that the snapshot captures the final rendered output after all promises resolve.
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