flush after receiving autobahn case info

Author: the-mikedavis

test/fixtures/autobahn_client.ex

@@ -45,6 +45,14 @@ defmodule AutobahnClient do
     :ok
   end
 
+  def flush do
+    receive do
+      _message -> flush()
+    after
+      0 -> :ok
+    end
+  end
+
   defp get_once(state) do
     case decode_buffer(state) do
       %{messages: []} = state -> state |> recv() |> get_once()

test/mint/web_socket/autobahn_test.exs

@@ -16,25 +16,18 @@ defmodule Mint.WebSocket.AutobahnTest do
   describe "Autobahn|Testsuite" do
     for case_number <- Range.new(1, AutobahnClient.get_case_count()) do
       info = AutobahnClient.get_case_info(case_number)
+      :ok = AutobahnClient.flush()
 
       if String.starts_with?(info.id, "9.") do
         @tag :performance
       end
 
       test inspect("case #{info.id} (##{case_number}): #{info.description}", printable_limit: 200) do
         assert AutobahnClient.run_case(unquote(case_number)) == :ok
-        :ok = flush()
+        :ok = AutobahnClient.flush()
 
         assert AutobahnClient.get_case_status(unquote(case_number)) in ~w[OK NON-STRICT INFORMATIONAL]
       end
     end
   end
-
-  defp flush() do
-    receive do
-      _message -> flush()
-    after
-      0 -> :ok
-    end
-  end
 end