fix(ios): preserve complete artifact records

tests/common/test_utils.py

@@ -18,6 +18,7 @@ from mvt.common.utils import (
     generate_hashes_from_path,
     get_sha256_from_file_path,
     init_logging,
+    sanitize_json_data,
     set_verbose_logging,
 )
 
@@ -108,6 +109,18 @@ class TestCustomJSONEncoder:
         )
 
 
+def test_sanitize_json_data_preserves_nested_binary_and_dates():
+    value = {
+        "blob": b"\x00\xff",
+        "nested": [datetime(2023, 11, 13, 12, 21, 49, 727467)],
+    }
+
+    assert sanitize_json_data(value) == {
+        "blob": "AP8=",
+        "nested": ["2023-11-13 12:21:49.727467"],
+    }
+
+
 class TestInitLogging:
     def test__init_logging_is_idempotent(self):
         # Loaded module packages may import an MVT CLI module, which calls