public function testSendPurgeRequestWithException()
{
$uris[] = UriFactory::factory('')->setHost('127.0.0.1')->setPort(8080)->setScheme('http');
$this->cacheServer->expects($this->once())->method('getUris')->willReturn($uris);
$this->socketAdapterMock->method('connect')->willThrowException(new \Zend\Http\Client\Adapter\Exception\RuntimeException());
$this->loggerMock->expects($this->never())->method('execute');
$this->loggerMock->expects($this->once())->method('critical');
$this->assertFalse($this->model->sendPurgeRequest('tags'));
}
/**
* If Varnish caching is enabled it collects array of tags
* of incoming object and asks to clean cache.
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
if ($this->config->getType() == \Magento\PageCache\Model\Config::VARNISH && $this->config->isEnabled()) {
$object = $observer->getEvent()->getObject();
if ($object instanceof \Magento\Framework\DataObject\IdentityInterface) {
$tags = [];
$pattern = "((^|,)%s(,|\$))";
foreach ($object->getIdentities() as $tag) {
$tags[] = sprintf($pattern, preg_replace("~_\\d+\$~", '', $tag));
$tags[] = sprintf($pattern, $tag);
}
$this->purgeCache->sendPurgeRequest(implode('|', array_unique($tags)));
}
}
}
/**
* Flush CloudFlare cache
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
*/
public function execute(Observer $observer)
{
if ($this->config->isEnabled()) {
$this->cacheTags->purgeCache();
}
}
/**
* Flash Varnish cache
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
if ($this->config->getType() == \Magento\PageCache\Model\Config::VARNISH && $this->config->isEnabled()) {
$this->purgeCache->sendPurgeRequest('.*');
}
}