I'm following this tutorial: http://elixir-lang.org/getting-started/mix-otp/agent.html
So in my Elixir project I have a module lib/kv/bucket.exs
, and a test for it test/kv/bucket_test.exs
.
When I'm running mix test, I get the following error: ** (UndefinedFunctionError) undefined function KV.Bucket.start_link/0 (module KV.Bucket is not available)
Am I missing something?
So it turns out, the module has to use an .ex
extension instead of .exs
, and you need to run mix compile
to compile the new module. After that, mix test
is able to find the module and everything works as expected.