def METHOD_NAME(self):
    expected_keys = [
        ConfigKey.AWS_REGION,
        ConfigKey.GOOGLE_SERVICE_ACC_KEY_FILEPATH,
        ConfigKey.REDSHIFT_CLUSTER_ID,
        ConfigKey.REDSHIFT_PORT,
        ConfigKey.POSTGRES_DBNAME,
        ConfigKey.SNOWFLAKE_DEFAULT_SCHEMA,
        'a bad key',
    ]
    default_expected_values = [
        'your_aws_region',
        None,
        None,
        'your_redshift_cluster_port',
        'your_postgres_database_name',
        None,
        None,
    ]
    config = ConfigFileLoader(self.test_config_path_verbose, profile='default')
    for expected_key, expected_value in zip(expected_keys, default_expected_values):
        self.assertEqual(config[expected_key], expected_value)