test_sql.py 文件源码

def test_init(self):
        self.assertTrue(isinstance(sql.Literal('foo'), sql.Literal))
        self.assertTrue(isinstance(sql.Literal('foo'), sql.Literal))
        self.assertTrue(isinstance(sql.Literal(b'foo'), sql.Literal))
        self.assertTrue(isinstance(sql.Literal(42), sql.Literal))
        self.assertTrue(isinstance(
            sql.Literal(dt.date(2016, 12, 31)), sql.Literal))