TEST: Full test for hidden rows and columns.

unittests/table_json_conversion/test_table_template_generator.py

@@ -178,7 +178,10 @@ def test_template_generator():
         gen_sheet = generated[sheetname]
         ex_sheet = example[sheetname]
         for irow, (erow, grow) in enumerate(zip(ex_sheet.iter_rows(), gen_sheet.iter_rows())):
+            assert ex_sheet.row_dimensions[irow].hidden == gen_sheet.row_dimensions[irow].hidden
             for icol, (ecol, gcol) in enumerate(zip(erow, grow)):
+                assert (ex_sheet.column_dimensions[ecol.column_letter].hidden
+                        == gen_sheet.column_dimensions[ecol.column_letter].hidden)
                 cell = gen_sheet.cell(irow+1, icol+1)
                 assert ecol.value == gcol.value, f"Sheet: {sheetname}, cell: {cell.coordinate}"