From 2f27a5240b696ca69ce42d932c7ab0866c7b273b Mon Sep 17 00:00:00 2001
From: gotjosh <josue@grafana.com>
Date: Tue, 24 Aug 2021 17:22:11 +0100
Subject: [PATCH] Alerting: Fix flake on test receiver tests (#38511)

* Alerting: Fix flake on test receiver tests

* Make the actual result from the API be sorted

* Use the correct letters
---
 pkg/services/ngalert/notifier/receivers.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkg/services/ngalert/notifier/receivers.go b/pkg/services/ngalert/notifier/receivers.go
index 202c4954dbb..4985183d102 100644
--- a/pkg/services/ngalert/notifier/receivers.go
+++ b/pkg/services/ngalert/notifier/receivers.go
@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"net/url"
+	"sort"
 	"time"
 
 	apimodels "github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
@@ -126,6 +127,12 @@ func (am *Alertmanager) TestReceivers(ctx context.Context, c apimodels.TestRecei
 		for _, next := range m {
 			v.Receivers = append(v.Receivers, next)
 		}
+
+		// Make sure the return order is deterministic.
+		sort.Slice(v.Receivers, func(i, j int) bool {
+			return v.Receivers[i].Name < v.Receivers[j].Name
+		})
+
 		return v
 	}