How can I improve the performance of my Vue CLI project tests with Jest?
You can improve performance by using Jest's built-in features like test caching, running tests in parallel, and optimizing your test setup.
What are some specific configurations I can change in Jest to speed up my tests?
Consider adjusting the testTimeout
, using --runInBand
for single-threaded execution, and enabling collectCoverage
only when needed.
Are there any plugins or tools that can help with Jest performance?
Yes, tools like jest-runner
and jest-watch-typeahead
can help optimize your testing workflow and speed up test execution.
How do I analyze the performance of my tests to identify bottlenecks?
You can use Jest's built-in performance metrics by running tests with the --detectOpenHandles
flag and reviewing the output for slow tests.
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