class HttpDownloaderTests(base_downloader.BaseDownloaderTests):
def setUp(self):
super(HttpDownloaderTests, self).setUp()
self.dist = samples.get_repo(url=URL)
self.downloader = HttpDownloader(self.repo, None, self.config, self.mock_cancelled_callback)
@mock.patch('pycurl.Curl')
def test_download_resources(self, mock_curl_constructor):
# Setup
indexes = self.dist.get_indexes()
mock_curl = mock.MagicMock()
mock_curl.getinfo.return_value = 200 # simulate a successful download
mock_curl_constructor.return_value = mock_curl
# Test
resources = self.downloader.download_resources(indexes, self.mock_progress_report)
# Verify
self.assertEqual(3, len(resources))
self._ensure_path_exists(resources)
# Progress indicators
self.assertEqual(self.mock_progress_report.query_finished_count, 3)
self.assertEqual(self.mock_progress_report.query_total_count, 3)
self.assertEqual(self.mock_progress_report.update_progress.call_count, 4)
@mock.patch('pycurl.Curl')
def test_download_resources_404(self, mock_curl_constructor):
# Setup
indexes = self.dist.get_indexes()
indexes[0]['url'] = indexes[0]['url'] + '_'
mock_curl = mock.MagicMock()
mock_curl.getinfo.return_value = 404 # simulate an error
mock_curl_constructor.return_value = mock_curl
# Test & Verify
try:
self.downloader.download_resources(indexes, self.mock_progress_report)
self.fail()
except exceptions.FileNotFoundException, e:
self.assertEqual(indexes[0]['url'], e.location)
self.assertEqual('path' in indexes[0], False)
def setUp(self):
super(HttpDownloaderTests, self).setUp()
self.dist = samples.get_repo(url=URL)
self.downloader = HttpDownloader(self.repo, None, self.config, self.mock_cancelled_callback)
