service: fix templates. Add full test.

service_test.go

@@ -0,0 +1,85 @@
+// Copyright 2015 Daniel Theophanes.
+// Use of this source code is governed by a zlib-style
+// license that can be found in the LICENSE file.package service
+
+package service_test
+
+import (
+	"log"
+	"os"
+	"testing"
+
+	"github.com/kardianos/service"
+)
+
+const runAsServiceArg = "RunThisAsService"
+
+var sc = &service.Config{
+	Name:      "go_service_test",
+	Arguments: []string{runAsServiceArg},
+}
+
+func TestMain(m *testing.M) {
+	if len(os.Args) > 1 && os.Args[1] == runAsServiceArg {
+		runService()
+		return
+	}
+	os.Exit(m.Run())
+}
+
+func TestInstallRunRestartStopRemove(t *testing.T) {
+	p := &program{}
+	s, err := service.New(p, sc)
+	if err != nil {
+		t.Fatal(err)
+	}
+	_ = s.Uninstall()
+
+	err = s.Install()
+	if err != nil {
+		t.Fatal("install", err)
+	}
+	defer s.Uninstall()
+
+	err = s.Start()
+	if err != nil {
+		t.Fatal("start", err)
+	}
+	err = s.Restart()
+	if err != nil {
+		t.Fatal("restart", err)
+	}
+	err = s.Stop()
+	if err != nil {
+		t.Fatal("stop", err)
+	}
+	err = s.Uninstall()
+	if err != nil {
+		t.Fatal("stop", err)
+	}
+}
+
+func runService() {
+	p := &program{}
+	s, err := service.New(p, sc)
+	if err != nil {
+		log.Fatal(err)
+	}
+	err = s.Run()
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+type program struct{}
+
+func (p *program) Start(s service.Service) error {
+	go p.run()
+	return nil
+}
+func (p *program) run() {
+	// Do work here
+}
+func (p *program) Stop(s service.Service) error {
+	return nil
+}