public function testNamespaceToFileTranslation()
{
$ds = DIRECTORY_SEPARATOR;
$invalidDS = $ds === '/' ? '\\' : '/';
$result = Libraries::path('\\lithium\\core\\Libraries');
$this->assertNotEmpty(strpos($result, "{$ds}lithium{$ds}core{$ds}Libraries.php"));
$this->assertFileExists($result);
$this->assertFalse(strpos($result, $invalidDS));
$result = Libraries::path('lithium\\core\\Libraries');
$this->assertNotEmpty(strpos($result, "{$ds}lithium{$ds}core{$ds}Libraries.php"));
$this->assertFileExists($result);
$this->assertFalse(strpos($result, $invalidDS));
}