def test_initialPrivateModes(self):
        """
        Verify that only DEC Auto Wrap Mode (DECAWM) and DEC Text Cursor Enable
        Mode (DECTCEM) are initially in the Set Mode (SM) state.
        """
        self.assertEqual(
            {privateModes.AUTO_WRAP: True,
             privateModes.CURSOR_MODE: True},
            self.term.privateModes)

        Verify that only DEC Auto Wrap Mode (DECAWM) and DEC Text Cursor Enable
        Mode (DECTCEM) are initially in the Set Mode (SM) state.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/conch/test/test_helper.py