1 files changed, 26 insertions, 0 deletions
diff --git a/spec/frontend/helpers/monitor_helper_spec.js b/spec/frontend/helpers/monitor_helper_spec.js
index 0798ca580e2..f7163d496d2 100644
--- a/spec/frontend/helpers/monitor_helper_spec.js
+++ b/spec/frontend/helpers/monitor_helper_spec.js
@@ -56,6 +56,32 @@ describe('monitor helper', () => {
       expect(result.name).toEqual('brpop');
     });
 
+    it('supports a multi metric label template expression', () => {
+      const config = {
+        ...defaultConfig,
+        name: '',
+      };
+
+      const [result] = monitorHelper.makeDataSeries(
+        [
+          {
+            metric: {
+              backend: 'HA Server',
+              frontend: 'BA Server',
+              app: 'prometheus',
+              instance: 'k8 cluster 1',
+            },
+            values: series,
+          },
+        ],
+        config,
+      );
+
+      expect(result.name).toBe(
+        'backend: HA Server, frontend: BA Server, app: prometheus, instance: k8 cluster 1',
+      );
+    });
+
     it('supports space-padded template expressions', () => {
       const config = {
         ...defaultConfig,