Essence\Provider\OEmbed\Config::format PHP Method

    public function format()
    {
        return $this->_format;
    }

 /**
  *
  */
 public function testConstruct()
 {
     $Config = new Config('endpoint', 'format');
     $this->assertEquals('endpoint', $Config->endpoint());
     $this->assertEquals('format', $Config->format());
 }