What are the best practices for using Jest snapshots?
An example of an AI chatbot conversation about Jest snapshot testing best practices.
What are the best practices for using Jest snapshots?
When using Jest snapshots, it's important to keep them small and focused. This makes them easier to read and maintain.
Should I snapshot every component?
Not necessarily. Only snapshot components that have complex rendering logic or that are critical to your application.
How do I update snapshots when they change?
You can update snapshots by running the command jest -u or jest --updateSnapshot in your terminal.
Are there any downsides to using snapshots?
Yes, if overused, snapshots can become a maintenance burden and may lead to false positives in tests.
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