Set Up A Docker Container To Test Your Rails App

As Ruby/Rails developers, we love writing tests. Testing is an integral part of software development. Good tests help us write high-quality code. They add value to the overall development process, but if we do not manage the test well, they can slow us down. Here are some of the symptoms of tests that are improperly managed:Running tests takes a long time.The tests are unreliable and fail randomly.The tests behave differently on different machines.Running all the test suites slows down your CI.In this blog post, we will cover how containers can be used to make testing reliable, which is helpful in delivering high-quality software.