DynamoDB: Improve software test about decoding a list with empty string

.github/workflows/dynamodb.yml

@@ -7,12 +7,14 @@ on:
     paths:
     - '.github/workflows/dynamodb.yml'
     - 'cratedb_toolkit/io/dynamodb/**'
+    - 'tests/io/dynamodb/**'
     - 'pyproject.toml'
   push:
     branches: [ main ]
     paths:
     - '.github/workflows/dynamodb.yml'
     - 'cratedb_toolkit/io/dynamodb/**'
+    - 'tests/io/dynamodb/**'
     - 'pyproject.toml'
 
   # Allow job to be triggered manually.

tests/io/dynamodb/test_copy.py

@@ -1,5 +1,10 @@
+import pytest
+
 from cratedb_toolkit.io.dynamodb.copy import DynamoDBFullLoad
 
+pytestmark = pytest.mark.dynamodb
+
+
 RECORD_UTM = {
     "Id": {"N": "101"},
     "utmTags": {
@@ -15,10 +20,17 @@
             }
         ]
     },
+    "location": {
+        "M": {
+            "coordinates": {"L": [{"S": ""}]},
+            "meetingPoint": {"S": "At the end of the tunnel"},
+            "address": {"S": "Salzbergwerk Berchtesgaden"},
+        },
+    },
 }
 
 
-def test_dynamodb_copy_list_of_objects(caplog, cratedb, dynamodb, dynamodb_test_manager):
+def test_dynamodb_copy(caplog, cratedb, dynamodb, dynamodb_test_manager):
     """
     CLI test: Invoke `ctk load table` for DynamoDB.
     """
@@ -51,4 +63,9 @@ def test_dynamodb_copy_list_of_objects(caplog, cratedb, dynamodb, dynamodb_test_
                 "utm_source": "google",
             }
         ],
+        "location": {
+            "coordinates": [""],
+            "meetingPoint": "At the end of the tunnel",
+            "address": "Salzbergwerk Berchtesgaden",
+        },
     }