It is Ruby code matcher.
Airbnb 的 Ruby 代码风格指南
Enable writing rspec-puppet tests in YAML rather than Ruby
Ruby bindings for jq.
Stub constants for the duration of a block in MiniTest
Inline tests in Markdown documents
RSpec matchers for JSON strings with the power of built-in matchers and composable matchers
A minimalist RSpec clone with all the essentials.
RSpec matcher for testing JSON string
context helpers for RSpec
String matcher to ignore whitespace.
Simple ERB helper.
RSpec matchers for writing wireframe tests.
A smart structure matcher for RSpec. Raise your expectations!
A collection of RSpec matchers for testing JSON data.
Provides a readable API to express expected outcomes of a code example