How can I customize Jest snapshots?
An example of an AI chatbot conversation about customizing Jest snapshots for better testing.
How can I customize Jest snapshots?
You can customize Jest snapshots by using the toMatchSnapshot method with a custom serializer or by modifying the snapshot format.
What are custom serializers in Jest?
Custom serializers in Jest allow you to define how certain data types are serialized into snapshots, making them more readable.
Can I ignore certain properties in my snapshots?
Yes, you can ignore properties by using custom serializers or by filtering the object before passing it to toMatchSnapshot.
How do I update existing snapshots?
You can update existing snapshots by running Jest with the -u or --updateSnapshot flag.
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