@staticmethod
    def _get_ssl_version(values):
        version = values.get('ssl_version', [None])[0]
        if version is None:
            return None
        if version not in SSL_VERSION_MAP:
            raise ValueError('Unuspported SSL version: %s' % version)
        return SSL_VERSION_MAP[version]
This test can be interpreted in two ways:
dataset/ETHPy150Open gmr/rabbitpy/rabbitpy/connection.py/Connection._get_ssl_version--crossover with--dataset/ETHPy150Open pantsbuild/pants/tests/python/pants_test/option/test_options_integration.py/TestOptionsIntegration.test_from_config_invalid_global_option