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https://github.com/guard/guard-minitest
Guard::Minitest automatically run your tests (much like autotest)
https://github.com/guard/guard-minitest
Last synced: 1 day ago
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Guard::Minitest automatically run your tests (much like autotest)
- Host: GitHub
- URL: https://github.com/guard/guard-minitest
- Owner: guard
- License: mit
- Created: 2010-10-20T06:25:12.000Z (about 14 years ago)
- Default Branch: master
- Last Pushed: 2018-01-15T18:30:52.000Z (almost 7 years ago)
- Last Synced: 2024-10-29T22:53:46.709Z (16 days ago)
- Language: Ruby
- Homepage: https://rubygems.org/gems/guard-minitest
- Size: 414 KB
- Stars: 249
- Watchers: 9
- Forks: 88
- Open Issues: 16
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
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README
# Guard::Minitest
[](http://badge.fury.io/rb/guard-minitest) [](https://travis-ci.org/guard/guard-minitest) [](https://gemnasium.com/guard/guard-minitest) [](https://codeclimate.com/github/guard/guard-minitest) [](https://coveralls.io/r/guard/guard-minitest)
Guard::Minitest allows to automatically & intelligently launch tests with the
[minitest framework](https://github.com/seattlerb/minitest) when files are modified.
* Compatible with minitest >= 3.0 (optimal support for 5.x).
* Tested against Ruby 1.9.3, 2.0.0, JRuby and Rubinius (1.9 mode).
*IMPORTANT NOTE: `guard-minitest` does not depend on `guard` due to obscure issues - you must either install `guard` first or add it explicitly in your `Gemfile` (see: [#131](https://github.com/guard/guard-minitest/pull/131) for details)*
## Install
Please be sure to have [Guard](http://github.com/guard/guard) installed before you continue.
The simplest way to install Guard::Minitest is to use [Bundler](http://gembundler.com/).
Add Guard::Minitest to your `Gemfile`:
```ruby
group :development do
gem 'guard' # NOTE: this is necessary in newer versions
gem 'guard-minitest'
end
```
and install it by running Bundler:
```bash
$ bundle
```
Add guard definition to your Guardfile by running the following command:
```bash
guard init minitest
```
## Ruby on Rails
### Spring
Due to complexities in how arguments are handled and running tests for selected files, it's best to use the following spring command:
```ruby
guard "minitest", spring: "bin/rails test" do
# ...
end
```
(For details see issue [#130](https://github.com/guard/guard-minitest/issues/130)).
### Rails gem dependencies
Ruby on Rails lazy loads gems as needed in its test suite.
As a result Guard::Minitest may not be able to run all tests until the gem dependencies are resolved.
To solve the issue either add the missing dependencies or remove the tests.
Example:
```
Specify ruby-prof as application's dependency in Gemfile to run benchmarks.
```
Rails automatically generates a performance test stub in the `test/performance` directory which can trigger this error.
Either add `ruby-prof` to your `Gemfile` (inside the `test` group):
```ruby
group :test do
gem 'ruby-prof'
end
```
Or remove the test (or even the `test/performance` directory if it isn't necessary).
## Usage
Please read [Guard usage doc](http://github.com/guard/guard#readme)
## Guardfile
Guard::Minitest can be adapated to all kind of projects.
Please read [guard doc](http://github.com/guard/guard#readme) for more info about the Guardfile DSL.
### Standard Guardfile when using Minitest::Unit
```ruby
guard :minitest do
watch(%r{^test/(.*)\/?test_(.*)\.rb$})
watch(%r{^lib/(.*/)?([^/]+)\.rb$}) { |m| "test/#{m[1]}test_#{m[2]}.rb" }
watch(%r{^test/test_helper\.rb$}) { 'test' }
end
```
### Standard Guardfile when using Minitest::Spec
```ruby
guard :minitest do
watch(%r{^spec/(.*)_spec\.rb$})
watch(%r{^lib/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch(%r{^spec/spec_helper\.rb$}) { 'spec' }
end
```
## Options
### List of available options
```ruby
all_on_start: false # run all tests in group on startup, default: true
all_after_pass: true # run all tests in group after changed specs pass, default: false
cli: '--test' # pass arbitrary Minitest CLI arguments, default: ''
test_folders: ['tests'] # specify an array of paths that contain test files, default: %w[test spec]
include: ['lib'] # specify an array of include paths to the command that runs the tests
test_file_patterns: %w[test_*.rb] # specify an array of patterns that test files must match in order to be run, default: %w[*_test.rb test_*.rb *_spec.rb]
spring: true # enable spring support, default: false
zeus: true # enable zeus support; default: false
drb: true # enable DRb support, default: false
bundler: false # don't use "bundle exec" to run the minitest command, default: true
rubygems: true # require rubygems when running the minitest command (only if bundler is disabled), default: false
env: {} # specify some environment variables to be set when the test command is invoked, default: {}
all_env: {} # specify additional environment variables to be set when all tests are being run, default: false
autorun: false # require 'minitest/autorun' automatically, default: true
```
### Options usage examples
#### `:test_folders` and `:test_file_patterns`
You can change the default location of test files using the `:test_folders` option and change the pattern of test files using the `:test_file_patterns` option:
```ruby
guard :minitest, test_folders: 'test/unit', test_file_patterns: '*_test.rb' do
# ...
end
```
#### `:cli`
You can pass any of the standard MiniTest CLI options using the `:cli` option:
```ruby
guard :minitest, cli: '--seed 123456 --verbose' do
# ...
end
```
#### `:spring`
[Spring](https://github.com/jonleighton/spring) is supported (Ruby 1.9.X / Rails 3.2+ only), but you must enable it:
```ruby
guard :minitest, spring: true do
# ...
end
```
Since version 2.3.0, the default Spring command works is `bin/rake test` making the integration with your Rails >= 4.1 app effortless.
If you're using an older version of Rails (or no Rails at all), you might want to customize the Spring command, e.g.:
```ruby
guard :minitest, spring: 'spring rake test' do
# ...
end
```
#### `:zeus`
[Zeus](https://github.com/burke/zeus) is supported, but you must enable it.
Please note that notifications support is very basic when using Zeus. The zeus client exit status is evaluated, and
a Guard `:success` or `:failed` notification is triggered. It does not include the test results though.
If you're interested in improving it, please
[open a new issue](https://github.com/guard/guard-minitest/issues/new).
If your test helper matches the test_file_patterns, it can lead to problems
as guard-minitest will submit the test helper itself to the zeus test
command when running all tests. For example, if the test helper is
called ``test/test_helper.rb`` it will match ``test_*.rb``. In this case you can
either change the test_file_patterns or rename the test helper.
```ruby
guard :minitest, zeus: true do
# ...
end
```
#### `:drb`
[Spork / spork-testunit](https://github.com/sporkrb/spork-testunit) is supported, but you must enable it:
```ruby
guard :minitest, drb: true do
# ...
end
```
The drb test runner honors the :include option, but does not (unlike the
default runner) automatically include :test_folders. If you want to
include the test paths, you must explicitly add them to :include.
## Development
* Documentation hosted at [RubyDoc](http://rubydoc.info/github/guard/guard-minitest/master/frames).
* Source hosted at [GitHub](https://github.com/guard/guard-minitest).
Pull requests are very welcome! Please try to follow these simple rules if applicable:
* Please create a topic branch for every separate change you make.
* Make sure your patches are well tested. All specs run by Travis CI must pass.
* Update the [README](https://github.com/guard/guard-minitest/blob/master/README.md).
* Please **do not change** the version number.
For questions please join us in our [Google group](http://groups.google.com/group/guard-dev) or on
`#guard` (irc.freenode.net).
## Maintainer
[Eric Steele](https://github.com/genericsteele)
## Author
[Yann Lugrin](https://github.com/yannlugrin)
## Contributors
[https://github.com/guard/guard-minitest/graphs/contributors](https://github.com/guard/guard-minitest/graphs/contributors)