How can I optimize my Rails test suite?
To optimize your Rails test suite, consider using parallel testing, reducing test dependencies, and focusing on the most critical tests.
What tools can help with parallel testing?
You can use tools like ParallelTests, Knapsack Pro, or Minitest for parallel testing in Rails.
How do I identify slow tests?
You can use the rails test
command with the --profile
option to identify slow tests and focus on optimizing them.
Any tips for writing faster tests?
Yes! Use factories instead of fixtures, avoid hitting the database when possible, and keep your tests isolated.
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