How do I write tests for my Ruby on Rails application?
You can use RSpec or Minitest for testing in Ruby on Rails. RSpec is more popular for behavior-driven development.
What are some best practices for writing tests?
Some best practices include writing tests for both models and controllers, keeping tests isolated, and using factories for test data.
How can I test my database interactions?
You can use fixtures or factories to set up your database state before running tests, and then use assertions to check the results.
Can I run tests in parallel?
Yes, you can run tests in parallel using tools like ParallelTests or by configuring RSpec to run tests concurrently.
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