test(alerting): adds test email creater

pkg/services/notifications/send_email_integration_test.go

+package notifications
+
+import (
+	"io/ioutil"
+	"testing"
+
+	"github.com/grafana/grafana/pkg/bus"
+	m "github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/setting"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestEmailIntegrationTest(t *testing.T) {
+	SkipConvey("Given the notifications service", t, func() {
+		bus.ClearBusHandlers()
+
+		setting.StaticRootPath = "../../../public/"
+		setting.Smtp.Enabled = true
+		setting.Smtp.TemplatesPattern = "emails/*.html"
+		setting.Smtp.FromAddress = "from@address.com"
+
+		err := Init()
+		So(err, ShouldBeNil)
+
+		var sentMsg *Message
+		addToMailQueue = func(msg *Message) {
+			sentMsg = msg
+			ioutil.WriteFile("../../../tmp/test_email.html", []byte(msg.Body), 0777)
+		}
+
+		Convey("When sending reset email password", func() {
+			cmd := &m.SendEmailCommand{
+
+				Data: map[string]interface{}{
+					"Name":           "Name",
+					"State":          "Critical",
+					"Description":    "Description",
+					"DashboardLink":  "http://localhost:3000/dashboard/db/alerting",
+					"AlertPageUrl":   "http://localhost:3000/alerting",
+					"DashboardImage": "http://localhost:3000/render/dashboard-solo/db/alerting?from=1466169458375&to=1466171258375&panelId=3&width=1000&height=500",
+
+					"TriggeredAlerts": []testTriggeredAlert{
+						{Name: "desktop", State: "Critical", ActualValue: 13},
+						{Name: "mobile", State: "Warn", ActualValue: 5},
+					},
+				},
+				To:       []string{"asd@asd.com "},
+				Template: "alert_notification.html",
+			}
+
+			err := sendEmailCommandHandler(cmd)
+			So(err, ShouldBeNil)
+		})
+	})
+}