def test_length_correctly_reported(self):
        s = h2.settings.Settings(client=True)
        assert len(s) == 4

        s[h2.settings.HEADER_TABLE_SIZE] == 8000
        assert len(s) == 4

        s.acknowledge()
        assert len(s) == 4

        del s[h2.settings.HEADER_TABLE_SIZE]
        assert len(s) == 3
Length is related only to the number of keys.
dataset/ETHPy150Open python-hyper/hyper-h2/test/test_settings.py/TestSettings.test_length_correctly_reported