Could not find module inferred from test file

[denispeplin]

Exavier does not infer correctly some modules with dots in their names.

The error message:

MIX_ENV=test mix exavier.test

13:50:30.016 [error] Could not find module Elixir.ExavierCheck.Main inferred from test file test/exavier_check/main_test.exs. You can define your overrides using the :test_files_to_modules option in exavier.

13:50:30.019 [error] GenServer Exavier.Server terminating
** (MatchError) no match of right hand side value: :ok
    (exavier 0.3.0) lib/exavier/cover.ex:8: Exavier.Cover.lines_to_mutate/2
    (exavier 0.3.0) lib/exavier/server.ex:20: anonymous fn/2 in Exavier.Server.handle_call/3
    (elixir 1.13.0) lib/enum.ex:2396: Enum."-reduce/3-lists^foldl/2-0-"/3
    (exavier 0.3.0) lib/exavier/server.ex:18: Exavier.Server.handle_call/3
    (stdlib 3.16.1) gen_server.erl:721: :gen_server.try_handle_call/4
    (stdlib 3.16.1) gen_server.erl:750: :gen_server.handle_msg/6
    (stdlib 3.16.1) proc_lib.erl:226: :proc_lib.init_p_do_apply/3

I prepared a repository to reproduce the issue: https://github.com/denispeplin/exavier_check

To reproduce, checkout the repository and run

mix deps.get
MIX_ENV=test mix exavier.test