add notify case and delete redundant code

Author: ThreeAndTwo

notify.go

@@ -1,16 +1,18 @@
 package notify
 
 import (
+	"github.com/deng00/go-notify/pagerduty"
 	"github.com/deng00/go-notify/pushover"
 	"github.com/deng00/go-notify/slack"
 )
 
 type Platform string
 
 const (
-	PlatformSlack    Platform = "slack"
-	PlatformPushover          = "pushover"
-	PlatformDingDing          = "dingding"
+	PlatformSlack     Platform = "slack"
+	PlatformPushover           = "pushover"
+	PlatformDingDing           = "dingding"
+	Platformpagerduty          = "pagerduty"
 )
 
 type Notify struct {
@@ -35,6 +37,8 @@ func (n *Notify) Send(msg string) error {
 		return n.sendPushOverNotify(msg)
 	case PlatformSlack:
 		return n.sendSlackNotify(msg)
+	case Platformpagerduty:
+		return n.sendPagerdutyNotify(msg)
 	default:
 		panic("not supported notify platform")
 	}
@@ -58,3 +62,11 @@ func (n *Notify) sendSlackNotify(msg string) error {
 	err := app.Send(msg)
 	return err
 }
+
+func (n *Notify) sendPagerdutyNotify(msg string) error {
+	app := pagerduty.New(pagerduty.Options{
+		Token: n.config.Token,
+	})
+	err := app.Send(msg)
+	return err
+}

notify_test.go

@@ -35,6 +35,14 @@ func TestNotify_Send(t *testing.T) {
 			}},
 			args{msg: "test case"},
 		},
+		{
+			"test pagerduty notify",
+			fields{config: &Config{
+				Platform: Platform("pagerduty"),
+				Token: os.Getenv("PAGERDUTY_TOKEN"),
+			}},
+			args{msg: "test pagerduty"},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {