ViewsCoverage is Minitest plugin for showing which views or partials was generated during tests. Plugin listening for render notification from Rails framework and save data from this event (path to view and how many times it was generated).
Add this line to your application's Gemfile:
gem 'views_coverage'
And then execute:
$ bundle
Warning: Plugin dont support parallel tests. If you want to use this plugin, set parallelize(workers: 1) or comment parallelize line in your test_helper.rb.
Basic usage is run tests with --views-coverage flag:
rails test --views-coverage
or if you run system tests, this flag must be passed in TESTOPS:
rails test:system TESTOPTS="--views-coverage"
This command will generate following files:
views_coverage_result_unit_pretty.txt and views_coverage_result_unit.ymlviews_coverage_result_system_pretty.txt and views_coverage_result_system.yml*.txt files are containing pretty printed coverage output.
*.yml files are containing coverage for "merge" mode (viz next paragraph).
If you want to merge results from multiple test runs (for example from unit tests and system tests), you should pass --views-coverage-mode=merge when running tests:
rails test:system TESTOPTS="--views-coverage --views-coverage-mode=merge"
This mode load content of YML files and merge their results into views_coverage_result_merged_pretty.txt and views_coverage_result_merged_pretty.yml files.
Bug reports and pull requests are welcome on GitHub at https://github.com/jchsoft/views_coverage. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
The gem is available as open source under the terms of the MIT License.
Everyone interacting in the ViewsCoverage project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.
FAQs
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We found that views_coverage demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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