SimpleCov
Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites (by simplecov-ruby)
Coverband
Ruby production code coverage collection and reporting (line of code usage) (by danmayer)
| SimpleCov | Coverband | |
|---|---|---|
| 11 | 6 | |
| 4,708 | 2,389 | |
| 0.1% | - | |
| 6.6 | 8.8 | |
| 8 days ago | 8 days ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
SimpleCov
Posts with mentions or reviews of SimpleCov.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-02.
-
Must-have gems for mature Rails
gem "simplecov" - https://github.com/simplecov-ruby/simplecov | Gather spec coverage stats locally and on CI, aim for those 90+%.
-
Evaluating More Coverage in Ruby 3.2
Have you wondered how much of the logic in your views is exercised in your test suite? Thanks to this change, now you can see that in tools like SimpleCov.
-
My First Code Commit in Ruby
My talk is about different best practices - specifically when adhering to them breaks down. One of those best practices is high test coverage. I start to work on the content for my presentation by building the code samples that I want to use in the slides. For the code coverage section, I'm writing some code with some tests. I'm using SimpleCov to generate code coverage results.
- Falha de cobertura: Divagações sobre testes de software
-
Improve Code in Your Ruby Application with RubyCritic
SimpleCov - a tool to check Ruby application code coverage. You can configure it to run alongside your tests. It provides metrics on code coverage so that you can identify what you need to pay attention to and where to invest your time to create better test cases.
-
Paying Down Technical Debt
Ensure that you have sufficient test coverage. You can use code coverage analysis tools like SimpleCov to gain insight into gaps in your coverage.
-
How to test all workers in one big loop?
simplecov might the answer you need, it generates a report of the lines of code your test suite hits.
-
How to Improve Code Quality on a Ruby on Rails Application
Use SimpleCov to generate a report of how many statements are covered by your test suite. It won't assess the test suite quality, though.
-
Ruby's Got You Covered
There are many tools for measuring test coverage, but one is SimpleCov. It also supports branches coverage. To measure coverage of production code, check out Coverband, which you can set up to use oneshot lines mode.
- Como configurar ambiente de testes em Ruby on Rails com RSpec
Coverband
Posts with mentions or reviews of Coverband.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-09.
-
Dead code or unused code removal in ruby on rails.
Try https://github.com/danmayer/coverband
- How do I find all callbacks that could be executed before a controller action.
-
Gem for visualizing executed code
Interesting idea! Not the same thing, but it reminded me quite a bit of Coverband
-
How to Improve Code Quality on a Ruby on Rails Application
Find dead code with Coverband, which can be run in production.
-
Ruby's Got You Covered
There are many tools for measuring test coverage, but one is SimpleCov. It also supports branches coverage. To measure coverage of production code, check out Coverband, which you can set up to use oneshot lines mode.
-
Top 8 Tools for Ruby on Rails Code Optimization and Cleanup.
I'd add Coverband. Also, since you mention rack-mini-profiler, quick plug for rails-mini-profiler, which is my own spin on performance profiling for rails apps. Still WIP though.
What are some alternatives?
When comparing SimpleCov and Coverband you can also consider the following projects:
Rubocop - A Ruby static code analyzer and formatter, based on the community Ruby style guide. [Moved to: https://github.com/rubocop/rubocop]
Scientist - :microscope: A Ruby library for carefully refactoring critical paths.
Rubycritic - A Ruby code quality reporter
MetricFu - A fist full of code metrics
undercover - undercover warns about methods, classes and blocks that were changed without tests, to help you easily find untested code and reduce the number of bugs. It does so by analysing data from git diffs, code structure and SimpleCov coverage reports
Reek - Code smell detector for Ruby
Pronto - Quick automated code review of your changes
bundler-leak - Known-leaky gems verification for bundler: `bundle leak` to check your app and find leaky gems in your Gemfile :gem::droplet:
rails_best_practices - a code metric tool for rails projects
Traceroute - A Rake task gem that helps you find the unused routes and controller actions for your Rails 3+ app
Pippi - pippi