Jetpack_Options::update_options PHP Method

    public static function update_options($array)
    {
        $names = array_keys($array);
        foreach (array_diff($names, self::get_option_names(), self::get_option_names('non_compact'), self::get_option_names('private')) as $unknown_name) {
            trigger_error(sprintf('Invalid Jetpack option name: %s', $unknown_name), E_USER_WARNING);
            unset($array[$unknown_name]);
        }
        foreach ($names as $name) {
            self::update_option($name, $array[$name]);
        }
    }

 public function setUp()
 {
     parent::setUp();
     $this->publicize = publicize_init();
     $this->fired_publicized_post = false;
     $this->publicized_post_id = null;
     $post_id = $this->factory->post->create(array('post_status' => 'draft'));
     $this->post = get_post($post_id);
     Jetpack_Options::update_options(array('publicize_connections' => array('not_empty')));
     add_action('jetpack_publicize_post', array($this, 'publicized_post'), 10, 1);
 }