redo test support files

Author: mitchellhenke

mix.exs

@@ -47,6 +47,5 @@ defmodule Sentry.Mixfile do
     ]
   end
 
-  defp elixirc_paths(:test), do: ["lib", "test/support"]
   defp elixirc_paths(_), do: ["lib"]
 end

test/support/test_before_send_event.ex renamed to test/support/test_before_send_event.exs

@@ -1,2 +1,9 @@
+Code.load_file("test/support/test_plug.ex")
+Code.require_file("test/support/test_environment_helper.exs")
+Code.require_file("test/support/test_before_send_event.exs")
+Code.require_file("test/support/test_filter.exs")
+Code.require_file("test/support/test_gen_server.exs")
+Code.require_file("test/support/test_client.exs")
+
 ExUnit.start()
 Application.ensure_all_started(:bypass)