More elaborate example e2e test case

test/misc_test.go

@@ -7,16 +7,21 @@ import (
 var somethingConfig = `
 routes:
 - send_to: "default"
+  group_wait:     1s
+  group_interval: 1s
 
 notification_configs:
 - name: "default"
+  send_resolved: true
+
   webhook_configs:
   - url: 'http://localhost:8088'
 `
 
 func TestSomething(T *testing.T) {
 	t := NewE2ETest(T, &E2ETestOpts{
-		timeFactor: 0.5,
+		timeFactor: 1,
+		tolerance:  0.2,
 		conf:       somethingConfig,
 	})
 
@@ -25,9 +30,12 @@ func TestSomething(T *testing.T) {
 
 	go runMockWebhook(":8088", co)
 
-	am.push(at(1), alert("alertname", "test"))
+	am.push(at(1), alert("alertname", "test").active(1))
+	am.push(at(3.5), alert("alertname", "test").active(1, 3))
 
-	co.want(between(2, 4), alert("alertname", "test"))
+	co.want(between(2, 2.5), alert("alertname", "test").active(1))
+	co.want(between(3, 3.5), alert("alertname", "test").active(1))
+	co.want(between(3.5, 4.5), alert("alertname", "test").active(1, 3))
 
 	t.Run()
 }