def test_remove(self):
        s = self.test_update()
        values = list(s)
        while values:
            index = randint(0, len(values)-1)
            val = values.pop(index)
            self.assertTrue(s in val)
            self.assertNotEqual(s.remove(val), None)
            self.assertFalse(val in s)
        self.assertFalse(s)
dataset/ETHPy150Open lsbardel/python-stdnet/tests/all/utils/zset.py/TestPythonZset.test_remove/swapped operands of `in`