def METHOD_NAME():
    plugins_yaml = parse_obj_as(config.Plugins, yaml.safe_load('''
        options:
            schema:
                plugin_type: schema
                name: test
                python_package: nomad.datamodel.metainfo.simulation
    '''))
    plugins_config = config.Plugins(options=dict(parser=config.Parser(
        name='parsers/abinit',
        python_package='electronicparsers.abinit',
        parser_class_name='electronicparsers.abinit.parser.AbinitParser'
    )))
    from nomad.config import _merge
    _merge(plugins_config.options, plugins_yaml.options)
    plugins = plugins_config
    assert isinstance(plugins.options['schema'], config.Schema)
    assert isinstance(plugins.options['parser'], config.Parser)