Add test for CompositeAlarm import arn format

aws · Apr 6, 2023 · 9d10492 · 9d10492
1 parent aa7dd0c
commit 9d10492
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/packages/aws-cdk-lib/aws-cloudwatch/test/composite-alarm.test.ts b/packages/aws-cdk-lib/aws-cloudwatch/test/composite-alarm.test.ts
@@ -195,4 +195,13 @@ describe('CompositeAlarm', () => {
     });
   });
 
+  test('imported alarm arn generated correctly', () => {
+    const stack = new Stack();
+
+    const alarm = CompositeAlarm.fromCompositeAlarmName(stack, 'CompositeAlarm', 'TestAlarmName');
+
+    expect(alarm.alarmName).toEqual('TestAlarmName');
+    expect(alarm.alarmArn).toMatch(/:alarm:TestAlarmName$/);
+  });
+
 });