def test_validate(self, config, params, subdict, err_msg):
validator = validators.RequiredParameterValidator(params, subdict)
result = validator.validate(None, config, None, None)
if err_msg:
self.assertEqual(err_msg, result.msg)
else:
self.assertIsNone(result)
def test_validate_failed(self, config, params, err_msg):
validator = validators.RequiredParameterValidator(params)
e = self.assertRaises(validation.ValidationError, validator.validate,
None, config, None, None)
self.assertEqual(err_msg, e.message)
def test_validate(self, config, params):
validator = validators.RequiredParameterValidator(params)
self.assertIsNone(validator.validate(None, config, None, None))
