Update tests/test_v2.py

Co-authored-by: Davis Bennett <[email protected]>

Author: martindurant

tests/test_v2.py

@@ -163,8 +163,12 @@ def test_v2_filters_codecs(filters: Any, order: Literal["C", "F"]) -> None:
 
 
 @pytest.mark.filterwarnings("ignore")
-def test_create_array_defaults():
-    store = zarr.storage.MemoryStore()
+@pytest.mark.parametrize('store', ['memory'], indirect=True)
+def test_create_array_defaults(store: Store):
+"""
+Test that passing compressor=None results in no compressor. Also test that the default value of the compressor
+parameter does produce a compressor.
+"""
     g = zarr.open(store, mode="w", zarr_format=2)
     arr = g.create_array("one", dtype="i8", shape=(1,), chunks=(1,), compressor=None)
     assert arr._async_array.compressor is None