public function testDirWithoutLogFiles()
{
$reader = new Reader();
$records = $reader->readDir($this->dir('withoutLogFilesDir'));
$this->assertCount(0, iterator_to_array($records));
$records = $reader->readDir($this->dir('logs'));
$this->assertGreaterThan(0, count(iterator_to_array($records, false)));
}
/**
* @param string $logDir
* @param \DateTime|null $until
*
* @throws \InvalidArgumentException
*
* @return array
*/
public function collectDir($logDir, \DateTime $until = null)
{
$stat = [];
/** @var $file \SplFileInfo */
foreach ($this->reader->readDir($logDir) as $file => $fileRows) {
try {
$stat[$file->getFilename()] = $this->collectFile($fileRows, $until);
} catch (FormatException $e) {
$stat[$file->getFilename()] = $e->getMessage();
}
}
return $stat;
}
