use the API

Author: TomAugspurger

tests/v3/test_array.py

@@ -10,6 +10,7 @@
 from zarr.core.array import chunks_initialized
 from zarr.core.buffer.cpu import NDBuffer
 from zarr.core.common import ZarrFormat
+from zarr.core.group import AsyncGroup
 from zarr.core.indexing import ceildiv
 from zarr.core.sync import sync
 from zarr.errors import ContainsArrayError, ContainsGroupError
@@ -95,6 +96,11 @@ async def test_create_creates_parents(
 
     assert result == expected
 
+    paths = ["a", "a/b", "a/b/c"]
+    for path in paths:
+        g = await zarr.api.asynchronous.open_group(store=store, path=path)
+        assert isinstance(g, AsyncGroup)
+
 
 @pytest.mark.parametrize("store", ["local", "memory", "zip"], indirect=["store"])
 @pytest.mark.parametrize("zarr_format", [2, 3])

tests/v3/test_group.py

@@ -80,6 +80,11 @@ async def test_create_creates_parents(store: Store, zarr_format: ZarrFormat) ->
 
     assert result == expected
 
+    paths = ["a", "a/b", "a/b/c"]
+    for path in paths:
+        g = await zarr.api.asynchronous.open_group(store=store, path=path)
+        assert isinstance(g, AsyncGroup)
+
 
 def test_group_name_properties(store: Store, zarr_format: ZarrFormat) -> None:
     """