/**
* Retrieve messages collection
*
* @return \Magento\Framework\Message\Collection
*/
public function getMessageCollection()
{
if (!$this->messages instanceof \Magento\Framework\Message\Collection) {
$this->messages = $this->collectionFactory->create();
}
return $this->messages;
}
/**
* Retrieve messages
*
* @param string|null $group
* @param bool $clear
* @return Collection
*/
public function getMessages($clear = false, $group = null)
{
$group = $this->prepareGroup($group);
if (!$this->session->getData($group)) {
$this->session->setData($group, $this->messagesFactory->create());
}
if ($clear) {
$messages = clone $this->session->getData($group);
$this->session->getData($group)->clear();
$this->eventManager->dispatch('session_abstract_clear_messages');
return $messages;
}
return $this->session->getData($group);
}
public function testCreate()
{
$message = $this->model->create();
$this->assertInstanceOf('\\Magento\\Framework\\Message\\Collection', $message);
}
