Are you considering an upgrade for your Rails or Ruby application, but you’re concerned about low test coverage? Don’t worry! In this post, we’ll explore effective strategies to address the risks associated with low test coverage. By implementing these strategies, you’ll be able to upgrade your application with confidence. Let’s dive in!
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In modern apps, it’s common to enhance the user experience with JavaScript. Whether it’s just some JavaScript sprinkles here and there or a full JS-based frontend, this is as important as your Ruby code when it comes to the app’s correct functionality. In this article we’ll show how to measure the test code coverage for the JavaScript code when running system/integration tests along with the Ruby code coverage.
Read moreEvery time we evaluate a new project we follow a well-defined process to decide whether we take it or not. We analyze its dependencies; its code coverage; and its code quality to determine the amount of tech debt in a project. We have been using CodeClimate to assess code quality and SimpleCov to assess code coverage.
In my previous article I wrote about free and open source Ruby gems we can use to assess code quality for any Ruby or
Rails project. After writing that article, I found that RubyCritic
was really interesting and its community quite active, so I thought it was a good
idea to add SimpleCov
support to it: https://github.com/whitesmith/rubycritic/pull/319