adding quickfix library

quickfix/internal/event_timer_test.go

@@ -0,0 +1,27 @@
+// Copyright (c) quickfixengine.org  All rights reserved.
+//
+// This file may be distributed under the terms of the quickfixengine.org
+// license as defined by quickfixengine.org and appearing in the file
+// LICENSE included in the packaging of this file.
+//
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
+// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
+// PARTICULAR PURPOSE.
+//
+// See http://www.quickfixengine.org/LICENSE for licensing information.
+//
+// Contact ask@quickfixengine.org if any conditions of this licensing
+// are not clear to you.
+
+package internal
+
+import (
+	"testing"
+)
+
+func TestEventTimer_Stop_idempotent(*testing.T) {
+	t := NewEventTimer(func() {})
+
+	t.Stop()
+	t.Stop()
+}