R
RSpec
Behaviour-driven development testing framework for Ruby — readable `describe/it/expect` DSL and the standard for Rails testing.
RSpec’s describe, context, and it blocks produce test output that reads like a specification. Combined with FactoryBot for test data and Capybara for integration testing, RSpec forms the standard Rails test stack. Its shared examples, custom matchers, and let/subject helpers enable DRY, expressive test suites.
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testingrubybddrailsunit-testingintegration-testing