WP_Ajax_UnitTestCase::logout PHP Method

    public function logout()
    {
        unset($GLOBALS['current_user']);
        $cookies = array(AUTH_COOKIE, SECURE_AUTH_COOKIE, LOGGED_IN_COOKIE, USER_COOKIE, PASS_COOKIE);
        foreach ($cookies as $c) {
            unset($_COOKIE[$c]);
        }
    }