def METHOD_NAME(self, name):
    self.add_response(
        'create_app',
        expected_params={'CreateApplicationRequest': {'Name': name}},
        service_response={
            'ApplicationResponse': {
                'Arn': 'arn:aws:mobiletargeting:us-west-2:111122223333:apps/d41d8cd98f00b204e9800998ecf8427e',
                'Id': 'd41d8cd98f00b204e9800998ecf8427e',
                'Name': name
            }
        }
    )