Piwik\DbHelper::createAnonymousUser PHP Method

    public static function createAnonymousUser()
    {
        Schema::getInstance()->createAnonymousUser();
    }

 public static function setUpBeforeClass()
 {
     parent::setUpBeforeClass();
     DbHelper::createAnonymousUser();
     // the api_internal_call.php uses idSite=7, so we create 7 sites
     for ($i = 0; $i != 7; ++$i) {
         Fixture::createWebsite("2011-01-01 00:00:00", $ecommerce = 1, $siteName = "Site #{$i}");
     }
     // the script uses anonymous token auth, so give the anonymous user access
     \Piwik\Plugins\UsersManager\API::getInstance()->setUserAccess('anonymous', 'view', array(7));
 }