public function testStorageGetsUniqueSafeIdentifier()
{
$storage1 = new Storage();
$storage2 = new Storage();
$this->assertNotEquals($storage1->getRequestId(), $storage2->getRequestId());
$this->assertGreaterThan(10, strlen($storage1->getRequestId()));
$this->assertGreaterThan(10, strlen($storage2->getRequestId()));
$this->assertRegExp('/[a-zA-Z0-9]+/', $storage1->getRequestId());
$this->assertRegExp('/[a-zA-Z0-9]+/', $storage2->getRequestId());
}
/**
* Creates profiler container in the view.
* Attaches all data collector classes listeners to appropriate elements of the system.
*
* Saves all collected data for the next request to display.
*/
protected function attachHandlers()
{
foreach ($this->dataCollectors as $dataCollector) {
$this->eventsManager->attach($dataCollector->getListenerType(), $dataCollector);
}
$this->eventsManager->attach('view:beforeRender', function ($event, $view) {
$this->di->get('assets')->addCss('assets/css/profiler.css')->addJs('assets/js/profiler.js');
$view->setVar('profilerRequestId', $this->storage->getRequestId());
});
// Profiled request details writer
$this->eventsManager->attach('view:afterRender', function () {
if (static::$profilerModuleName === $this->di->getShared('dispatcher')->getModuleName()) {
return;
}
$this->storage->store($this);
});
}
