testing

on elixir, erlang, exunit, genservers, testing, rabbitmq

Testing GenServers with Erlang Trace

Thanks to lots of Googling and some help from a friend, I learned you can test that a GenServer received a message with the help of Erlang tracing.…

on elixir, testing, ex unit, mocking, mox

Elixir Test Mocking with Mox

Building an api client mock and learning to love mocks-as-nouns This post was originally published on the Flatiron Labs blog, The Flatiron School Technology Team's blog. Check out more awesome Flatiron Labs posts here [https://medium.com/flatiron-labs]. Why We Need Mox In a recent post [https://medium.…

on elixir, umbrella app, testing, mix

From Elixir School: How to Run Tests for One Child App in an Umbrella

This post was originally published on the Elixir School blog [https://elixirschool.com/blog]. Elixir School is an open source Elixir curriculum and we're looking for contributors! You can write a short TIL blog post, a longer blog post, add a lesson, help with translation and more. Check…