Track and rerun failed Minitest tests with ease. Never manually hunt for failing tests again!
- 🎯 Failure Tracking: Automatically tracks failing tests
- 🔄 Selective Reruns: Run only the tests that failed in the previous run
- 🛤️ Rails Integration: Rake tasks for Rails projects
- 🚀 Simple CLI: Basic command-line interface
Add this line to your application's Gemfile:
gem 'minitest-rerun', group: :testAnd then execute:
$ bundle installFor Rails projects, the gem automatically provides rake tasks.
$ minitest-rerun-failed exec
$ minitest-rerun-failed exec "test/models/**/*_test.rb" # Custom pattern$ minitest-rerun-failed rerun$ minitest-rerun-failed failed$ minitest-rerun-failed clearThe gem automatically integrates with Rails. When you run rails test, failures are automatically tracked.
You also get additional rake tasks:
$ rails test # Automatically tracks failures
$ rake test:rerun_track # Run tests with failure tracking
$ rake test:rerun # Rerun failed tests
$ rake test:rerun_failed # List failing tests
$ rake test:rerun_clear # Clear failure historyHere's a typical development workflow:
# 1. Run your test suite
$ minitest-rerun-failed exec
# Tests run, some fail...
# 2. Fix the failing tests
$ vim test/models/user_test.rb
# 3. Run only the tests that failed
$ minitest-rerun-failed rerun
# 4. Run the full suite to make sure nothing broke
$ minitest-rerun-failed execThe gem supports basic configuration:
MinitestRerunFailed.configure do |config|
config.track_failures = true
config.failure_file = ".minitest-failures.json"
config.pattern = "test/**/*_test.rb"
end| Option | Default | Description |
|---|---|---|
track_failures |
true |
Automatically track test failures |
failure_file |
.minitest-failures.json |
File to store failure data |
pattern |
test/**/*_test.rb |
Test file pattern |
After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests.
To install this gem onto your local machine, run bundle exec rake install.
Bug reports and pull requests are welcome on GitHub.
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request
The gem is available as open source under the terms of the MIT License.