add rename key to sort key

layercake/tests/test_dynamodb.py

@@ -31,24 +31,42 @@ def test_serialize():
         'ip': {'S': '127.0.0.1'},
     }
 
-    assert serialize(
-        {'ids': ('1', '2', '3')},
-    ) == {
-        'ids': {
-            'L': [{'S': '1'}, {'S': '2'}, {'S': '3'}],
-        }
-    }
+    assert (
+        'SS'
+        in serialize(
+            {'ids': ('1', '2', '3')},
+        )['ids']
+    )
 
-    assert serialize(
-        {'ids': ['1', '2', '3']},
-    ) == {
-        'ids': {
-            'L': [{'S': '1'}, {'S': '2'}, {'S': '3'}],
-        }
-    }
+    assert (
+        'SS'
+        in serialize(
+            {'ids': ['1', '2', '3']},
+        )['ids']
+    )
 
     assert serialize({'ids': {'1'}}) == {'ids': {'SS': ['1']}}
 
+    assert serialize(
+        {
+            'users': [
+                {'name': 'Sérgio'},
+                {'name': 'Tiago'},
+            ]
+        },
+    ) == {
+        'users': {
+            'L': [
+                {
+                    'M': {'name': {'S': 'Sérgio'}},
+                },
+                {
+                    'M': {'name': {'S': 'Tiago'}},
+                },
+            ]
+        }
+    }
+
 
 def test_composekey():
     key = ComposeKey(('122', 'abc'), prefix='schedules', delimiter=':')
@@ -263,7 +281,11 @@ def test_collection_get_items(
         )
         + SortKey('0')
         + SortKey('0')
-        + SortKey('metadata#billing_policy', path_spec='payment_method')
+        + SortKey(
+            'metadata#billing_policy',
+            path_spec='payment_method',
+            rename_key='payment_method',
+        )
         + SortKey('metadata#payment_policy', remove_prefix='metadata#'),
     )
 
@@ -273,7 +295,7 @@ def test_collection_get_items(
         'id': 'cJtK9SsnJhKPyxESe7g3DG',
         'cnpj': '15608435000190',
         'email': 'org+15608435000190@users.noreply.betaeducacao.com.br',
-        'metadata#billing_policy': 'PIX',
+        'payment_method': 'PIX',
         'payment_policy': {'due_days': Decimal('90')},
     }