fix config default tests

Author: brokkoli71

tests/test_array.py

@@ -4,6 +4,7 @@
 from itertools import accumulate
 from typing import Any, Literal
 
+import numcodecs
 import numpy as np
 import pytest
 
@@ -431,6 +432,7 @@ def test_info_v2(self) -> None:
             _read_only=False,
             _store_type="MemoryStore",
             _count_bytes=128,
+            _filters= (numcodecs.Zstd(),)
         )
         assert result == expected
 

tests/test_config.py

@@ -65,7 +65,8 @@ def test_config_defaults_set() -> None:
             },
             "v2_dtype_kind_to_default_filters_and_compressor": {
                 "biufcmM": ["zstd"],
-                "OSUV": ["vlen-utf8"],
+                "U": ["vlen-utf8"],
+                "OSV": ["vlen-bytes"],
             },
         }
     ]