public function testCopyDoesntCopyModifiedTime()
 {
     $time = strtotime('yesterday');
     $path = '/the-old-name.txt';
     $newpath = '/the-new-name.txt';
     $this->setupDbFetchResponse(['path_id' => 123, 'path' => $path, 'type' => 'file', 'mimetype' => 'text/plain', 'visibility' => 'public', 'size' => 2341, 'is_compressed' => 1, 'update_ts' => date('Y-m-d H:i:s', $time)]);
     $meta = $this->adapter->copy($path, $newpath);
     $this->assertGreaterThan($time, $meta['timestamp']);
 }
 public function testCopyingNonExistentPath()
 {
     $this->assertFalse($this->adapter->copy('/this/does/not/exist.txt', '/my/new/path.txt'));
 }