Support installation as a service

vendor/github.com/kardianos/service/servicetest_unix_test.go

@@ -0,0 +1,23 @@
+// Copyright 2016 Lawrence Woodman <lwoodman@vlifesystems.com>
+// Use of this source code is governed by a zlib-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
+
+package service_test
+
+import (
+	"os"
+	"testing"
+)
+
+func interruptProcess(t *testing.T) {
+	pid := os.Getpid()
+	p, err := os.FindProcess(pid)
+	if err != nil {
+		t.Fatalf("FindProcess: %s", err)
+	}
+	if err := p.Signal(os.Interrupt); err != nil {
+		t.Fatalf("Signal: %s", err)
+	}
+}