def METHOD_NAME():
    con = vmfakelib.Connection()
    xml = """
    <secret>
        <uuid>uuid</uuid>
        <usage type="ceph">
            <name>name</name>
        </usage>
    </secret>
    """
    con.secretDefineXML(xml)
    sec = con.secrets['uuid']
    assert sec.uuid == "uuid"
    assert sec.usage_type == "ceph"
    assert sec.usage_id == "name"
    assert sec.description is None