コード例 #1
0
ファイル: test_validation.py プロジェクト: serge-gaia/biosys
def validate_choices(field, value):
    valid, message = True, None
    try:
        to_choice_raise(field, value)
    except Exception as e:
        valid = False
        message = str(e)
    return valid, message
コード例 #2
0
ファイル: test_validation.py プロジェクト: serge-gaia/biosys
    def test_datum(self):
        field = Site._meta.get_field('datum')
        # only the display name is valid, case insensitive
        for value in [c[1] for c in DATUM_CHOICES]:
            valid, message = validate_choices(field, value)
            self.assertTrue(valid, msg="{} should be accepted as a valid choice".format(value))
            valid, message = validate_choices(field, value.capitalize().lower())
            self.assertTrue(valid, msg="{} should be accepted as a valid choice".format(value))

        # the internal name is not valid
        for value in [c[0] for c in DATUM_CHOICES]:
            valid, message = validate_choices(field, value)
            self.assertFalse(valid)
            self.assertTrue(message)

        # test that blank return the default choices
        default_choice = field.default
        blanks = ['', "   ", None]
        for value in blanks:
            self.assertEqual(default_choice, to_choice_raise(field, value))

        # test that blank, boolean, none, int doesn't break anything
        for weird in [12, True, "hello world!", {}, []]:
            valid, message = validate_choices(field, weird)
            self.assertFalse(valid, msg="{} should not be accepted as a valid choice".format(weird))
            self.assertTrue(message)