test_file_field_form.py 文件源码

def test_clean(self):
        """Tests whether the :see:clean function is working properly."""

        formfield = LocalizedFileFieldForm(required=True)
        with self.assertRaises(ValidationError):
            formfield.clean([])
        with self.assertRaises(ValidationError):
            formfield.clean([], {'en': None})
        with self.assertRaises(ValidationError):
            formfield.clean("badvalue")
        with self.assertRaises(ValidationError):
            value = [FILE_INPUT_CONTRADICTION] * len(settings.LANGUAGES)
            formfield.clean(value)

        formfield = LocalizedFileFieldForm(required=False)
        formfield.clean([''] * len(settings.LANGUAGES))
        formfield.clean(['', ''], ['', ''])