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https://github.com/test-prof/test-prof
Ruby Tests Profiling Toolbox
https://github.com/test-prof/test-prof
hacktoberfest profiling rails rspec ruby testing
Last synced: 3 days ago
JSON representation
Ruby Tests Profiling Toolbox
- Host: GitHub
- URL: https://github.com/test-prof/test-prof
- Owner: test-prof
- License: mit
- Created: 2017-05-18T16:08:16.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2024-10-23T11:50:21.000Z (about 2 months ago)
- Last Synced: 2024-10-29T09:05:10.844Z (about 1 month ago)
- Topics: hacktoberfest, profiling, rails, rspec, ruby, testing
- Language: Ruby
- Homepage: https://test-prof.evilmartians.io/
- Size: 18.4 MB
- Stars: 1,882
- Watchers: 13
- Forks: 155
- Open Issues: 6
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Funding: .github/FUNDING.yml
- License: LICENSE.txt
Awesome Lists containing this project
- awesome-rspec - test-prof - Tools to analyze test suite performance +helpers to write faster tests. (Tools)
README
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[](https://test-prof.evilmartians.io)
# Ruby Tests Profiling Toolbox
TestProf is a collection of different tools to analyze your test suite performance.
Why does test suite performance matter? First of all, testing is a part of a developer's feedback loop (see [@searls](https://github.com/searls) [talk](https://vimeo.com/145917204)) and, secondly, it is a part of a deployment cycle.
Simply speaking, slow tests waste your time making you less productive.
TestProf toolbox aims to help you identify bottlenecks in your test suite. It contains:
- Plug'n'Play integrations for general Ruby profilers ([`ruby-prof`](https://github.com/ruby-prof/ruby-prof), [`stackprof`](https://github.com/tmm1/stackprof))
- Factories usage analyzers and profilers
- ActiveSupport-backed profilers
- RSpec and minitest [helpers](https://test-prof.evilmartians.io/#/?id=recipes) to write faster tests
- RuboCop cops
- etc.
📑 [Documentation](https://test-prof.evilmartians.io)
## Who uses TestProf
- [Discourse](https://github.com/discourse/discourse) reduced [~27% of their test suite time](https://twitter.com/samsaffron/status/1125602558024699904)
- [Gitlab](https://gitlab.com/gitlab-org/gitlab-ce) reduced [39% of their API tests time](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/14370) and [improved factories usage](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/26810)
- [CodeTriage](https://github.com/codetriage/codetriage)
- [Dev.to](https://github.com/thepracticaldev/dev.to)
- [Open Project](https://github.com/opf/openproject)
- [...and others](https://github.com/test-prof/test-prof/issues/73)
## Resources
- [TestProf: a good doctor for slow Ruby tests](https://evilmartians.com/chronicles/testprof-a-good-doctor-for-slow-ruby-tests)
- [TestProf II: Factory therapy for your Ruby tests](https://evilmartians.com/chronicles/testprof-2-factory-therapy-for-your-ruby-tests-rspec-minitest)
- Paris.rb, 2018, "99 Problems of Slow Tests" talk [[video](https://www.youtube.com/watch?v=eDMZS_fkRtk), [slides](https://speakerdeck.com/palkan/paris-dot-rb-2018-99-problems-of-slow-tests)]
- BalkanRuby, 2018, "Take your slow tests to the doctor" talk [[video](https://www.youtube.com/watch?v=rOcrme82vC8)], [slides](https://speakerdeck.com/palkan/balkanruby-2018-take-your-slow-tests-to-the-doctor)]
- RailsClub, Moscow, 2017, "Faster Tests" talk [[video](https://www.youtube.com/watch?v=8S7oHjEiVzs) (RU), [slides](https://speakerdeck.com/palkan/railsclub-moscow-2017-faster-tests)]
- RubyConfBy, 2017, "Run Test Run" talk [[video](https://www.youtube.com/watch?v=q52n4p0wkIs), [slides](https://speakerdeck.com/palkan/rubyconfby-minsk-2017-run-test-run)]
- [Tips to improve speed of your test suite](https://medium.com/appaloosa-store-engineering/tips-to-improve-speed-of-your-test-suite-8418b485205c) by [Benoit Tigeot](https://github.com/benoittgt)
## Installation
Add `test-prof` gem to your application:
```ruby
group :test do
gem "test-prof", "~> 1.0"
end
```
And that's it)
Supported Ruby versions:
- Ruby (MRI) >= 2.7.0 (**NOTE:** for Ruby 2.2 use TestProf < 0.7.0, Ruby 2.3 use TestProf ~> 0.7.0, Ruby 2.4 use TestProf <0.12.0, Ruby 2.5-2.6 use TestProf < 1.3)
- JRuby >= 9.3.0
Supported RSpec version (for RSpec features only): >= 3.5.0 (for older RSpec versions use TestProf < 0.8.0).
## Usage
Check out our [docs][].
## What's next
Have an idea? [Propose](https://github.com/test-prof/test-prof/issues/new) a feature request!
Already using TestProf? [Share your story!](https://github.com/test-prof/test-prof/issues/73)
## License
The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
[docs]: https://test-prof.evilmartians.io