chore: fix out of date tests with new namespace validation (#2663)

Failure:
https://github.com/lancedb/lancedb/actions/runs/17820044478/job/50660516344

Cargo.lock

@@ -4628,7 +4628,7 @@ dependencies = [
 
 [[package]]
 name = "lancedb"
-version = "0.22.1-beta.1"
+version = "0.22.1-beta.2"
 dependencies = [
  "arrow",
  "arrow-array",
@@ -4715,7 +4715,7 @@ dependencies = [
 
 [[package]]
 name = "lancedb-nodejs"
-version = "0.22.1-beta.1"
+version = "0.22.1-beta.2"
 dependencies = [
  "arrow-array",
  "arrow-ipc",
@@ -4735,7 +4735,7 @@ dependencies = [
 
 [[package]]
 name = "lancedb-python"
-version = "0.25.1-beta.1"
+version = "0.25.1-beta.2"
 dependencies = [
  "arrow",
  "async-trait",

nodejs/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@lancedb/lancedb",
-  "version": "0.22.1-beta.1",
+  "version": "0.22.1-beta.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@lancedb/lancedb",
-      "version": "0.22.1-beta.1",
+      "version": "0.22.1-beta.2",
       "cpu": [
         "x64",
         "arm64"

python/python/tests/test_db.py

@@ -747,15 +747,16 @@ def test_local_namespace_operations(tmp_path):
     # Create a local database connection
     db = lancedb.connect(tmp_path)
 
-    # Test list_namespaces returns empty list
+    # Test list_namespaces returns empty list for root namespace
     namespaces = list(db.list_namespaces())
     assert namespaces == []
 
-    # Test list_namespaces with parameters still returns empty list
-    namespaces_with_params = list(
-        db.list_namespaces(namespace=["test"], page_token="token", limit=5)
-    )
-    assert namespaces_with_params == []
+    # Test list_namespaces with non-empty namespace raises NotImplementedError
+    with pytest.raises(
+        NotImplementedError,
+        match="Namespace operations are not supported for listing database",
+    ):
+        list(db.list_namespaces(namespace=["test"]))
 
 
 def test_local_create_namespace_not_supported(tmp_path):