validators_t.py 文件源码

def test_base(self):
        # init fields
        BaseValidator.fields = {
            'f1': dict(type=str, required=True),
            'f2': dict(type=int),
            'f3': dict(type=str, default='ok'),
        }
        # try to create validator without reqired field
        with self.assertRaises(errors.ValidationRequiredError, msg='f1'):
            BaseValidator(MockRequest(form={'f2': '42'}))
        # try to create validator with wrong type
        with self.assertRaises(errors.ValidationError, msg='f2'):
            BaseValidator(MockRequest(form={'f1': 'v1', 'f2': 'v2'}))
        # create validator without not required field and check it
        val = BaseValidator(MockRequest(form={'f1': 'v1'}))
        self.assertEqual(val.form, {'f1': 'v1', 'f2': None, 'f3': 'ok'})
        # create validator with all fields and check it
        val = BaseValidator(MockRequest(form={'f1': 'v1', 'f2': '42'}))
        self.assertEqual(val.form, {'f1': 'v1', 'f2': 42, 'f3': 'ok'})
        # test is_valid and get_error
        self.assertIsNone(val.get_error())
        self.assertFalse(val.error('test'))
        self.assertEqual(val.get_error(), 'test')
        self.assertTrue(val.is_valid())
        self.assertIsNone(val.get_error())
        self.assertEqual(val.form, val.cleaned_data)