protected function behatTagsFactory(array $tags)
    {
        $fileTokens = [];

        $files = Finder::create()->files()->in($this->plugin->directory)->path('tests/behat')->name('*.feature')->getIterator();
        foreach ($files as $file) {
            $fileTokens[] = FileTokens::create($file->getRelativePathname())->mustHaveAll($tags);
        }

        return $fileTokens;
    }