Opensoft\Rollout\Rollout::deactivateRequestParam PHP Метод

    public function deactivateRequestParam($feature)
    {
        $feature = $this->get($feature);
        if ($feature) {
            $feature->setRequestParam('');
            $this->save($feature);
        }
    }

 public function testDeactivatingRequestParam()
 {
     $this->rollout->activateRequestParam('chat', 'FF_facebookIntegration=1');
     $this->rollout->deactivateRequestParam('chat');
     $this->assertFalse($this->rollout->isActive('chat', null, ['FF_facebookIntegration' => true]));
     $this->assertFalse($this->rollout->isActive('chat', null, ['FF_anotherFeature' => true]));
 }