Fix DynamicTableRegion tests for latest HDMF

HDMF now validates DynamicTableRegion data bounds at construction time,
raising IndexError for out-of-range values. Construct without table first,
then set table afterwards to bypass validation and test our check function.

Fixes #695

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: bendichter

tests/unit_tests/test_tables.py

@@ -32,7 +32,9 @@ def setUp(self):
             self.table.add_row(test_column=1)
 
     def test_check_dynamic_table_region_data_validity_lt_zero(self):
-        dynamic_table_region = DynamicTableRegion(name="dyn_tab", description="desc", data=[-1, 0], table=self.table)
+        # Create without table to bypass HDMF's validation of data bounds, then set table
+        dynamic_table_region = DynamicTableRegion(name="dyn_tab", description="desc", data=[-1, 0])
+        dynamic_table_region.table = self.table
 
         assert check_dynamic_table_region_data_validity(dynamic_table_region) == InspectorMessage(
             message="Some elements of dyn_tab are out of range because they are less than 0.",
@@ -44,7 +46,9 @@ def test_check_dynamic_table_region_data_validity_lt_zero(self):
         )
 
     def test_check_dynamic_table_region_data_validity_gt_len(self):
-        dynamic_table_region = DynamicTableRegion(name="dyn_tab", description="desc", data=[0, 20], table=self.table)
+        # Create without table to bypass HDMF's validation of data bounds, then set table
+        dynamic_table_region = DynamicTableRegion(name="dyn_tab", description="desc", data=[0, 20])
+        dynamic_table_region.table = self.table
 
         assert check_dynamic_table_region_data_validity(dynamic_table_region) == InspectorMessage(
             message=(