Extension for popular TDD and BDD frameworks like "Cucumber", "RSpec" and "Minitest", to make testing command line 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

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

Collection of rspec matchers to test your graphQL api schema.

RSpec matchers for testing OpenPGP messages

Rspec matcher for ActiveSupport::Notifications

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

This library provides RSpec matcher for testing JSON string.

Writing logs is an easy way to store any kind of information for further analysis later on. It's commonly used to store analytics events and then make the logs a source for data engineering tasks. This matcher makes logging testing easier.

RSpec matcher for testing ActionMailer

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