How do you simulate different disaster scenarios in your tests?

Apr 5, 2020 ... You may commonly hear people refer to doubles when unit testing and this can be somewhat misleading as a mock is a type of double, a fake or ... Jul 16, 2020 ... I would strongly recommend using instance doubles as they make your code the most concise and will reflect the classes and methods as closely as possible! Oct 22, 2017 ... For this case, we created our basic object (double) and then we set an expectation. We expect it to receive valid? with foo and return true . Oct 9, 2012 ... We now have over 4700 RSpec examples in one of our projects. They are stable, using the techniques described in an earlier post and ... Aug 30, 2021 ... I looked at “best practices” for writing RSpec tests. Sites like betterspecs and the RSpec style guide offer simple rules to follow. Yet, they do not elaborate ... Oct 25, 2023 ... Turns out: let! and before (within the same block) are executed in order of definition. So whichever is defined first will be executed first. May 25, 2023 ... In this tutorial, we will explore how to test Ruby code using RSpec, one of the most popular testing frameworks for Ruby. Feb 13, 2025 ... RSpec is a testing framework written in Ruby to test Ruby code. To get started using RSpec with Rails, add it to the Gemfile. group :development ... Jan 22, 2009 ... Here's the problem: When I right click in a spec file in RubyMine, I don't get the "Run" or "Debug" choices from the context menu. This RSpec Ruby tutorial aims to prepare you for writing tests with RSpec in Ruby and gives a general overview of testing with RSpec using Ruby.