Add tests and fixtures for handling spaces in keys (#303)

* Add tests and fixtures for handling spaces in keys

* Decode URL.pathname in Location.resolve

* Format

* Add test for FetchStore

Author: keller-mark

.changeset/spaces-in-keys-fix.md

@@ -543,6 +543,12 @@
                 3
             ],
             "zarr_format": 2
+        },
+        "my group with spaces/.zattrs": {
+            "description": "A group with spaces in the name"
+        },
+        "my group with spaces/.zgroup": {
+            "zarr_format": 2
         }
     },
     "zarr_consolidated_format": 1

fixtures/v2/data.zarr/.zmetadata

@@ -0,0 +1,3 @@
+{
+    "description": "A group with spaces in the name"
+}

fixtures/v2/data.zarr/my group with spaces/.zattrs

@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}