Extension for popular TDD and BDD frameworks like "Cucumber", "RSpec" and "Minitest", to make testing commandline applications meaningful, easy and fun.

Shoulda Matchers provides RSpec- and Minitest-compatible one-liners to test common Rails functionality that, if written by hand, would be much longer, more complex, and error-prone.

RSpec matchers for database queries

Easily test email in RSpec, Cucumber, and MiniTest

Collection cardinality matchers, extracted from rspec-expectations

RSpec matchers for testing OpenPGP messages

Nokogiri based 'have_tag' and 'with_tag' matchers for rspec 3. Does not depend on assert_select matcher, provides useful error messages.

Collection of rspec matchers to test your graphQL api schema.

Rspec matcher for ActiveSupport::Notifications

This library provides RSpec matcher for testing JSON string.

RSpec matcher for testing ActionMailer

RSpec matchers for JSON strings with the power of built-in matchers and composable matchers

RSpec matcher to check that an expression changed its result in arbitrary seconds. Useful for expecting value which changes asynchronously.