Construct is a DSL for creating temporary files and directories during testing.

Kontrast is a testing tool that lets you build a frontend test suite to run against your test and production websites. It uses Selenium to take screenshots and ImageMagick to compare them. Kontrast then produces a detailed gallery of its test results.

A small library for making remote HTTP requests and response assertions in tests.

New action to run instrumented tests for android. This plugin creates and boots an emulator before running a gradle command so that you can run instrumented tests against that emulator. After the gradle command is executed, the avd gets shut down and deleted. This is really helpful on CI services...

Tryouts is a high-level testing library (DSL) for your Ruby codes and command-line applications.

Provides Cloud WorkBench (CWB) infrastructure for cloud VMs and local testing.

Testing framework for OpenStudio measures

Typhoeus driver for Capybara, allowing testing of REST APIs

Provides ephemeral PostgreSQL instances for testing, wrapping the pg-ephemeral project binary

Allows testing vor valid html (including html5) and css. In addition you can configure the gem to use a locally installed validation service instead of the online w3c servers

For use for the Beaker acceptance testing tool

Sinatra testing extensions used commonly by Thumblemonks.

WatirSplash makes testing of web applications splashin' easy by combining best features of Watir, RSpec and Ruby!

Webspicy helps testing web services as software operation black boxes

Assert that the conditions of your test are correct before testing

Minitest plugin implementing Jest-style snapshot testing

It is a powerful Ruby gem designed to streamline Pact testing in microservice architectures. It supports the latest Pact specifications and offers capabilities beyond the current pact-ruby gem, including support for non-HTTP transports like gRPC and async messaging systems like Kafka.

Lightweight framework for functional testing. Supports threading, scenario parametrization, different test environments and much more.

kitchen-terraform is a set of Test Kitchen plugins for testing Terraform configuration

Enables consumer driven contract testing for asynchronous message driven systems.