What are common issues with Jest snapshots?
Common issues with Jest snapshots include outdated snapshots, false positives, and large snapshot files that are hard to manage.
How can I update my Jest snapshots?
You can update your Jest snapshots by running the command jest -u
or jest --updateSnapshot
.
What should I do if my snapshots are failing?
If your snapshots are failing, check for changes in the component output, and consider updating the snapshots if the changes are expected.
Are there best practices for using Jest snapshots?
Yes, best practices include keeping snapshots small, using them for UI components, and regularly reviewing them to ensure they are still relevant.
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