add channel reading in pipeline again

integration-tests/application_tests/application_test.go

@@ -96,11 +96,10 @@ func TestMain(m *testing.M) {
 	// Important note: only works once after starting the setup, because first time use creates
 	// a user and updates it because of the login. After then only logins are done, no user creations.
 	// This means that this will block after trying once, because the two attempts to read from eventChannel.
-	if os.Getenv("RABBITMQ") == "" {
-		_ = <-application.eventChannel
-		_ = <-application.eventChannel
-		_ = <-application.eventChannel
-	}
+
+	_ = <-application.eventChannel
+	_ = <-application.eventChannel
+	_ = <-application.eventChannel
 
 	m.Run()
 }