public function testGetAppLogoURL()
 {
     $app_id = $this->appids[0];
     $this->assertEquals('http://cdn.steampowered.com/v/gfx/apps/' . $app_id . '/header.jpg', $this->store_tools->getAppLogoURL($app_id));
     $app_id = $this->appids[1];
     $this->assertEquals('http://cdn.steampowered.com/v/gfx/apps/' . $app_id . '/header.jpg', $this->store_tools->getAppLogoURL($app_id));
 }
 public function getLogo($size = 'small')
 {
     if (!empty($this->steam_app_id)) {
         $locomotive = new Store();
         return $locomotive->getAppLogoURL($this->steam_app_id, $size);
     } else {
         return '';
         // Todo - logo support for non-steam apps
     }
 }