Webiny\Component\Rest\Response\RequestBag::setClassInstance PHP Method

    public function setClassInstance($classInstance)
    {
        $this->classInstance = $classInstance;
        return $this;
    }

 public function testSetClassInstance()
 {
     $rb = new RequestBag();
     $rb->setClassInstance('instance');
     $this->assertSame('instance', $rb->getClassInstance());
 }