Gc\View\Collection::addElement PHP Method

    public function addElement(Model $view)
    {
        $this->elements[] = $view;
        return $this;
    }

 /**
  * Test
  *
  * @return void
  */
 public function testDelete()
 {
     $model = Model::fromIdentifier('identifier-collection-test');
     $documentType = DocumentTypeModel::fromArray(array('name' => 'Document type name', 'description' => 'Document type description', 'defaultview_id' => $model->getId(), 'icon_id' => 1, 'user_id' => 1));
     $documentType->save();
     $this->object->init($documentType->getId());
     $this->object->addElement($model);
     $this->object->save();
     $this->assertTrue($this->object->delete());
     $documentType->delete();
 }