I’m writing a test to make sure the correct version of function is called. I’ve got:
defmodule Foo do def query do end end
defmodule Bar do def query do end end
defmodule Test do def run do case something do true -> Bar.query() _ -> Foo.query() end end end
In my test I’m doing:
test "something" do Test.run() assert_receive :run end
This fails with
“No message matching :run after 100ms.
The process mailbox is empty.”
Is there a way using ExUnit assert_receive(d) to decide which one was called when I call Test.run() ? I might be just thinking about this the entirely wrong way, I guess.