What are some popular testing libraries in Ruby?
Some popular testing libraries in Ruby include RSpec, Minitest, and Capybara. RSpec is widely used for behavior-driven development.
Can you explain how RSpec works?
RSpec is a testing tool for Ruby that allows you to write human-readable specifications for your code. It uses a domain-specific language to describe the behavior of your application.
What is the difference between RSpec and Minitest?
RSpec is more focused on behavior-driven development and offers a rich DSL, while Minitest is simpler and more lightweight, making it easier to use for smaller projects.
How do I set up Capybara for integration testing?
To set up Capybara, you need to add it to your Gemfile, require it in your test setup, and configure it to use a driver like Selenium or RackTest.
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