KAB-46 table metadata list

Author: tomasfejfar

kbcstorage/tables_metadata.py

@@ -28,6 +28,24 @@ def __init__(self, root_url, token):
         """
         super().__init__(root_url, 'tables', token)
 
+    def list(self, table_id):
+        """
+        List all metadata for table
+
+        Returns:
+            response_body: The parsed json from the HTTP response.
+
+        Raises:
+            requests.HTTPError: If the API request fails.
+            ValueError: If the table_id is not a string or is empty.
+        """
+        if not isinstance(table_id, str) or table_id == '':
+            raise ValueError("Invalid table_id '{}'.".format(table_id))
+
+        url = '{}/{}/metadata'.format(self.base_url, table_id)
+
+        return self._get(url)
+
     def create(self, table_id, provider, metadata, columns_metadata):
           """
           Post metadata to a table.

tests/functional/test_tables.py

@@ -374,4 +374,12 @@ def test_table_with_metadata(self):
             self.assertEqual('test_column_with_metadata', table_info['columnMetadata']['col1'][0]['key'])
             self.assertEqual('test', table_info['columnMetadata']['col1'][0]['provider'])
             self.assertIn('timestamp', table_info['columnMetadata']['col1'][0])
-            self.assertEqual('success', table_info['columnMetadata']['col1'][0]['value'])
+            self.assertEqual('success', table_info['columnMetadata']['col1'][0]['value'])
+
+        listedMetadata = self.tables.metadata.list(table_id=table_id);
+
+        with self.subTest("Test metadata key in list response"):
+            self.assertEqual(1, len(listedMetadata))
+            self.assertEqual('test_table_with_metadata', listedMetadata[0]['key'])
+            self.assertEqual('test', listedMetadata[0]['provider'])
+            self.assertEqual('success', listedMetadata[0]['value'])