fix test for cloud_watch_alarm.py

Author: sinofseven

aws_lambda_powertools/event_handler/async_execution/routes/cloud_watch_alarm.py

@@ -57,6 +57,12 @@ def match(self, event: dict[str, Any]) -> tuple[Callable, CloudWatchAlarmEvent]
         if not arn and not alarm_name:
             return None
 
+        if not self.arn:
+            arn = None
+
+        if not self.alarm_name and not self.alarm_name_prefix:
+            alarm_name = None
+
         flag_arn = self.is_target_with_arn(arn=arn)
         flag_alarm_name = self.is_target_with_alarm_name(alarm_name=alarm_name)
 

tests/unit/event_handler/_async_execution/_routes/test_cloud_watch_alarm.py

@@ -28,24 +28,24 @@ def test_constructor_error(self):
                 {
                     "func": lambda _: None,
                     "arn": "arn:aws:cloudwatch:us-east-1:111122223333:alarm:SuppressionDemo.Main",
-                    "alarm_name": "CompositeDemo.MainV2",
+                    "alarm_name": "CompositeDemo.Main",
                 },
             ),
             (
                 "cloudWatchAlarmEventCompositeMetric.json",
                 {
                     "func": lambda _: None,
                     "arn": "arn:aws:cloudwatch:us-east-1:111122223333:alarm:SuppressionDemo.Main",
-                    "alarm_name_prefix": "CompositeDD",
+                    "alarm_name_prefix": "CompositeD",
                 },
             ),
             (
                 "cloudWatchAlarmEventCompositeMetric.json",
                 {
                     "func": lambda _: None,
                     "arn": "arn:aws:cloudwatch:us-east-1:111122223333:alarm:SuppressionDemo.Main",
-                    "alarm_name": "CompositeDemo.MainV2",
-                    "alarm_name_prefix": "CompositeDD",
+                    "alarm_name": "CompositeDemo.Main",
+                    "alarm_name_prefix": "CompositeD",
                 },
             ),
             # cloudWatchAlarmEventCompositeMetric.json, match alarm_name, without alarm_name_prefix
@@ -87,24 +87,24 @@ def test_constructor_error(self):
                 {
                     "func": lambda _: None,
                     "arn": "arn:aws:cloudwatch:eu-west-1:912397435824:alarm:test_alarm",
-                    "alarm_name": "Test alertV2",
+                    "alarm_name": "Test alert",
                 },
             ),
             (
                 "cloudWatchAlarmEventSingleMetric.json",
                 {
                     "func": lambda _: None,
                     "arn": "arn:aws:cloudwatch:eu-west-1:912397435824:alarm:test_alarm",
-                    "alarm_name_prefix": "Test-a",
+                    "alarm_name_prefix": "Test a",
                 },
             ),
             (
                 "cloudWatchAlarmEventSingleMetric.json",
                 {
                     "func": lambda _: None,
                     "arn": "arn:aws:cloudwatch:eu-west-1:912397435824:alarm:test_alarm",
-                    "alarm_name": "Test alertV2",
-                    "alarm_name_prefix": "Test-a",
+                    "alarm_name": "Test alert",
+                    "alarm_name_prefix": "Test a",
                 },
             ),
             # cloudWatchAlarmEventSingleMetric.json, match alarm_name, without alarm_name_prefix