public function classesFromDeeplyNestedSubDirectoriesAreLoaded()
{
mkdir('vfs://Test/Packages/Application/Acme.MyApp/Classes/Acme/MyApp/SubDirectory/A/B/C/D', 0770, true);
file_put_contents('vfs://Test/Packages/Application/Acme.MyApp/Classes/Acme/MyApp/SubDirectory/A/B/C/D/E.php', '<?php ' . __CLASS__ . '::$testClassWasLoaded = TRUE; ?>');
$this->classLoader->loadClass('Acme\\MyApp\\SubDirectory\\A\\B\\C\\D\\E');
$this->assertTrue(self::$testClassWasLoaded);
}