test_field.py 文件源码

def test_list_field(self):
        instance = ListField(StringField(), default=[six.u('XYZ')])
        self.assertEqual(instance.create(), [six.u('XYZ')])

        val = instance.create()
        val.append(six.u('ABC'))
        self.assertEqual(val, [six.u('XYZ'), six.u('ABC')])

        val = instance.create([six.u('A'), six.u('B'), six.u('C')])
        self.assertEqual(val, [six.u('A'), six.u('B'), six.u('C')])

        self.assertEqual(val.pop(), six.u('C'))
        self.assertEqual(val.pop(0), six.u('A'))

        instance = ListField(FloatField())
        self.assertEqual(instance.create(), [])

        with self.assertRaises(InvalidValueException):
            instance.create().append(six.u('ABC'))