TEST

Author: changgyoopark-db

python/pyspark/sql/tests/test_dataframe.py

@@ -442,6 +442,7 @@ def test_extended_hint_types(self):
         with io.StringIO() as buf, redirect_stdout(buf):
             hinted_df.explain(True)
             explain_output = buf.getvalue()
+            self.assertEqual(str(explan_output), "hi")
             self.assertGreaterEqual(explain_output.count("1.2345"), 1)
             self.assertGreaterEqual(explain_output.count("what"), 1)
             self.assertGreaterEqual(explain_output.count("itworks"), 1)