Gc\Layout\Model::save PHP Method

    public function save()
    {
        $this->events()->trigger(__CLASS__, 'before.save', $this);
        $arraySave = array('name' => $this->getName(), 'identifier' => $this->getIdentifier(), 'description' => $this->getDescription(), 'updated_at' => new Expression('NOW()'));
        try {
            $id = $this->getId();
            if (empty($id)) {
                $arraySave['created_at'] = new Expression('NOW()');
                $this->insert($arraySave);
                $this->setId($this->getLastInsertId());
            } else {
                $this->update($arraySave, array('id' => $this->getId()));
            }
            $oldFilename = sprintf(GC_TEMPLATE_PATH . '/layout/%s.phtml', $this->getOrigData('identifier'));
            if (file_exists($oldFilename)) {
                unlink($oldFilename);
            }
            file_put_contents($this->getFilePath(), $this->getData('content'));
            $this->events()->trigger(__CLASS__, 'after.save', $this);
            return $this->getId();
        } catch (\Exception $e) {
            $this->events()->trigger(__CLASS__, 'after.save.failed', $this);
            throw new \Gc\Exception($e->getMessage(), $e->getCode(), $e);
        }
    }

 /**
  * Sets up the fixture, for example, opens a network connection.
  * This method is called before a test is executed.
  *
  * @return void
  */
 public function setUp()
 {
     $this->init();
     $this->view = ViewModel::fromArray(array('name' => 'View Name', 'identifier' => 'View identifier', 'description' => 'View Description', 'content' => 'View Content'));
     $this->view->save();
     $this->layout = LayoutModel::fromArray(array('name' => 'Layout Name', 'identifier' => 'Layout identifier', 'description' => 'Layout Description', 'content' => 'Layout Content'));
     $this->layout->save();
     $this->documentType = DocumentTypeModel::fromArray(array('name' => 'Document Type Name', 'description' => 'Document Type description', 'icon_id' => 1, 'defaultview_id' => $this->view->getId(), 'user_id' => $this->user->getId()));
     $this->documentType->save();
     $this->document = DocumentModel::fromArray(array('name' => 'Document name', 'url_key' => 'url-key', 'status' => DocumentModel::STATUS_ENABLE, 'show_in_nav' => true, 'user_id' => $this->user->getId(), 'document_type_id' => $this->documentType->getId(), 'view_id' => $this->view->getId(), 'layout_id' => $this->layout->getId(), 'parent_id' => null));
     $this->document->save();
     ModuleModel::install(Registry::get('Application')->getServiceManager()->get('CustomModules'), 'Blog');
 }