Rubymine rspec1/9/2023 ![]() You can use reporters that are compatible with JUnit or RubyMine if that’s your thing. But on the good side, even though Minitest does not ship with some of those features by default, there are a great number of gems that can help our test suite to be more verbose and friendly whenever we need to fix a failing test.įor instance, with the minitest-reporters gem you can bring some color to your tests output or make it compatible with RubyMine and TeamCity. Minitest simplicity might not be so great when it comes to the default spec runner and reporter, which lack some of my favorite parts of RSpec – the verbose and colored output, the handful of command line flags or the report on failures that get the command to run a single failure test. If you want some extra sugar in your tests, you can bring some of extensions that Active Support has for Minitest that are available when working with Rails – a more declarative API, some extra assertions, time traveling and anything else that Rails might bring to the table. Msg = message(msg) Įrrors = _messages.join(', ') It’s always a matter of checking the documentation – The Minitest::Assertions module explains all the default assertions that you use with Minitest.Īnd in the case where you want to write a new assertion, you can always mimic how the built-in assertions are written to write your own: module ActiveModelAssertions But fear not, because for something like this we have the assert_predicate and refute_predicate assertions, and they can produce very straightforward failure messages like Expected # to not be active?., which clearly explains what went wrong with our tests.īesides the predicate assertions, we have a few other assertion methods that can useful instead of playing with the plain assert method: assert_includes, assert_same, assert_operator and so on – and every one of those has a refute_ counterpart for negative assertions. With Minitest, we might be tempted to write an assertion like assert !post.active?, but then the failure message wouldn’t be much useful for us: Failed assertion, no message given. # A classic RSpec subject/before usage.Ĭlass PostTest. let and subject can be achieved with methods that use memoization to cache their values. The classic ones are fairly simple: the before and after lifecycle hooks should be equivalent as implementing the setup and teardown methods in your test class, and you have control over the inheritance chain by selecting when/where to call super. One of the first things that I looked into was how some of common RSpec idioms should be implemented when using Minitest. ![]() Migrating from one tool to another was refreshingly fun due to the fact that that Minitest and RSpec aren’t so different from each other – they both have the basic features that we need in a testing library to get things running, and if you are used to testing your code moving from one to the other might not be so scary as you might expect. Recently I started a new non-Rails project and decided to give Minitest a try just for the fun of it. PS: If you know a better way to fix it, let me know.Nobody told me Minitest was this fun May 11, 2015Įver since I started working with Ruby I have been using RSpec to test my apps and gems without giving minitest much thought. Now when you start the configuration, it should work in Rubymine. Basically it will set the add the NVM node path to PATH.Īdd following line to. I just check if the directory exists before running other commands. It is similar to the script mentioned in. Put following content in the file if then So it seems the same environment variable available in Bash shell was not available.Ĭreate /etc/profile.d/nvm.sh. So basically it can’t find the NVM JavaScript runtime.Īfter digging a bit further, I noticed that RubyMine is launched via /bin/dash. rvm/gems/ruby-2.4.10/gems/execjs-2.7.0/lib/execjs/runtimes.rb:58:in `autodetect': Could not find a JavaScript runtime. ![]() However when I then load Rubymine on this new machine and start a task such a Rails project using the Configuration pane, I was treated with following error. Recently for work, I had to install NVM in a new machine.
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