About a year ago, I was learning how to properly unit test Phoenix applications using the Mox library. The strategy I adopted for my side projects involves adding “module dependencies” to any module I want to unit test, and then using Mox to configure those dependencies during the tests. While that approach is great for […]
As the ecosystem for Elixir matures more and more, there are some libraries that seem particularly promising to me. One of them is Mox, a simple but powerful library for implementing mocks for predefined behaviours (note the British spelling!).