public function test_files_backup()
{
$this->backup->set_type('files');
$this->backup->run();
$finder = new Mock_File_Backup_Engine();
$finder = $finder->get_files();
foreach ($finder as $file) {
$files[] = $file->getRelativePathname();
}
$this->assertFileExists($this->backup->get_backup_filepath());
$this->assertArchiveContains($this->backup->get_backup_filepath(), $files);
}