add billing period

order-events/tests/events/billing/test_append_enrollment.py

@@ -9,10 +9,11 @@ def test_append_enrollment(
     dynamodb_persistence_layer: DynamoDBPersistenceLayer,
     lambda_context: LambdaContext,
 ):
+    enrollment_id = '945e8672-1d72-45c6-b76c-ac06aa8b52ab'
     event = {
         'detail': {
             'new_image': {
-                'id': '945e8672-1d72-45c6-b76c-ac06aa8b52ab',
+                'id': enrollment_id,
                 'sk': 'METADATA#SUBSCRIPTION_COVERED',
                 'billing_day': 6,
                 'created_at': '2025-07-23T18:09:22.785678-03:00',
@@ -34,3 +35,9 @@ def test_append_enrollment(
         == 'START#2025-05-06#END#2025-06-05#ENROLLMENT#945e8672-1d72-45c6-b76c-ac06aa8b52ab'
     )
     assert items[2]['sk'] == 'START#2025-05-06#END#2025-06-05'
+
+    print(
+        dynamodb_persistence_layer.collection.get_item(
+            KeyPair(enrollment_id, 'METADATA#SUBSCRIPTION_COVERED')
+        )
+    )