Elastica\Param::getParams PHP Метод

    public function getParams()
    {
        return $this->_params;
    }

 /**
  * @group unit
  */
 public function testAddParam2()
 {
     $param = new Param();
     $key = 'name';
     $value1 = 'nicolas';
     $value2 = 'ruflin';
     $param->addParam($key, $value1);
     $param->addParam($key, $value2);
     $this->assertEquals(array($key => array($value1, $value2)), $param->getParams());
     $this->assertEquals(array($value1, $value2), $param->getParam($key));
 }