Testing Gems

#Total RankDaily RankNameSummary
156rspecBDD for Ruby
22023minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...
3112149capybaraCapybara is an integration testing tool for rack based web applications. It simulates h...
4134137webmockWebMock allows stubbing HTTP requests and setting expectations on HTTP requests.
5139172selenium-webdriverWebDriver is a tool for writing automated tests of websites. It aims to mimic the behav...
6155349timecopA gem providing "time travel" and "time freezing" capabilities, making it dead simple t...
7159186springPreloads your application so things like console, rake and tests run faster
8164163fakerFaker, a port of Data::Faker from Perl, is used to easily generate fake data: names, ad...
9197398shoulda-matchersMaking tests easy on the fingers and eyes
10246686mochaMocking and stubbing library with JMock/SchMock syntax, which allows mocking and stubbi...
11247570cucumberBehaviour Driven Development with elegance and joy
12260162knapsackParallel tests across CI server nodes based on each test file's time execution. It gene...
13293724poltergeistPoltergeist is a driver for Capybara that allows you to run your tests on a headless We...
14296503vcrRecord your test suite's HTTP interactions and replay them during future test runs for ...
15374597parallel_testsRun Test::Unit / RSpec / Cucumber / Spinach in parallel
16492764test-unittest-unit (Test::Unit) is unit testing framework for Ruby, based on xUnit principles. T...
17571210factory_botfactory_bot provides a framework and DSL for defining and using factories - less error-...
18606827power_assertPower Assert for Ruby. Power Assert shows each value of variables and method calls in t...
19638774ffakerFfaker generates dummy data.
20674676fuubarthe instafailing RSpec progress bar formatter
218731,751sporkA forking Drb spec server
221,1001,183watirWatir stands for Web Application Testing In Ruby It facilitates the writing of automate...
231,2821,664rrRR is a test double framework that features a rich selection of double techniques and a...
241,2961,677fabricationFabrication is an object generation framework for ActiveRecord, Mongoid, DataMapper, Se...
251,3372,366arubaExtension for popular TDD and BDD frameworks like "Cucumber", "RSpec" and "Minitest" to...
261,4321,581appraisalAppraisal integrates with bundler and rake to test your library against different versi...
271,4842,338spinachSpinach is a BDD framework on top of gherkin
281,4941,574forgeryEasy and customizable generation of forged data. Can be used as a gem or a rails plugin...
291,8422,347machinistFixtures aren't fun. Machinist is.
301,9862,106test_xmlTest your XML with Test::Unit, MiniTest, RSpec, or Cucumber using handy assertions like...
312,2425,859konachaKonacha is a Rails engine that allows you to test your JavaScript with the mocha test f...
322,6292,387nyan-cat-formatterNyan Cat inspired RSpec formatter!
333,3453,462ruby-jmeterRuby based DSL for writing JMeter test plans
343,9187,267baconBacon is a small RSpec clone weighing less than 350 LoC but nevertheless providing all ...
355,90817,410active_mockerCreates stub classes from any ActiveRecord model. By using stubs in your tests you don'...
367,88914,190cutestRun tests in separate processes to avoid shared state.
378,05917,410api_tasterA quick and easy way to visually test out your application's API.
3818,45811,212howitzerHowitzer uses the best practices and design patterns allowing to generate a test projec...
3925,02249,490zapataWho has time to write tests? This is a revolutional tool to make them write themselves.
4037,78949,490emoji-rspecCustom formatters for RSpec tests.
4154,93049,490gitarrogitarro run tests on GitHub PRs using almost any script,language or binary, it integrat...
4256,50549,490fake_personA Ruby library for creating fake personalities
43128,79249,490mutant-minitestMinitest integration for mutant