```php
$this->assertEquals([
    'etag' => md5($object),
    'size' => strlen($object),
    'calendardata' => $object,
    'firstoccurence' => strtotime('2012-01-01 10:00:00'),
    'lastoccurence' => strtotime('2012-01-01 11:00:00'),
    'componenttype' => 'VEVENT',
], $result->fetch(\PDO::FETCH_ASSOC));
```