def METHOD_NAME(self, cli):
    """
    Command shouldn't raise SystemExit when fullname contains
    characters outside of the ascii characterset.
    """
    args = [
        u"user",
        u"add",
        u"berty",
        u"password=password123",
        u"fullname=Harold Müffintøp",
        u"email=berty@example.com",
    ]
    result = cli.invoke(ckan, args)
    assert not result.exit_code