def test_downloader(self): if not self._test_downloader: download_options = TestDownloader.default_options() download_options.fetch = self.options.fetch download_options.verbose = self.options.verbose download_options.import_all = self.options.import_all self._test_downloader = TestDownloader(self.tests_download_path, self.host, download_options) return self._test_downloader