minor fix

Signed-off-by: zhuwenxing <[email protected]>

tests/python_client/testcases/test_full_text_search.py

@@ -2804,16 +2804,20 @@ def test_full_text_search_with_search_iterator(
             output_fields=["id", "text", "text_sparse_emb"],
             limit=limit
         )
+        pages = []
         while True:
             result = iterator.next()
             if not result:
                 iterator.close()
                 break
             else:
-                assert len(result) == batch_size
+                pages.append(len(result))
+        assert len(pages) > 0
+        # the latest one may not be full, but others should be full
+        for d in pages[:-1]:
+            assert d == batch_size
 
 
-# @pytest.mark.skip("skip")
 class TestSearchWithFullTextSearchNegative(TestcaseBase):
     """
     ******************************************************************