Elastica\Query\MoreLikeThis::setMaxWordLength PHP Method

    public function setMaxWordLength($maxWordLength)
    {
        return $this->setParam('max_word_length', (int) $maxWordLength);
    }

 /**
  * @group unit
  */
 public function testSetMaxWordLength()
 {
     $query = new MoreLikeThis();
     $length = 5;
     $query->setMaxWordLength($length);
     $this->assertEquals($length, $query->getParam('max_word_length'));
 }