       assert File.read!("mix.lock") =~ last
     end
   after
-    purge [GitRepo, GitRepo.Mix]
+    purge [GitRepo, GitRepo.Mixfile]
   end
 
   defp refresh(post_config) do

      assert_received {:mix_shell, :info, ["All dependencies up to date"]}
    end
  after
    purge [GitRepo, GitRepo.Mix]
  end

  test "updates the lock when the repo updates" do

      refute_received {:mix_shell, :error, _}
    end
  after
    purge [GitRepo, GitRepo.Mixfile]
  end

  test "does not attempt to compile projects that could not be retrieved" do
