Function test_filedownload_caching

tests/test_cache.py:235–250

(mock_cache)

@responses.activate
def test_filedownload_caching(mock_cache):
    payload = b"this is some file payload"
    url = "https://url_cache_test.example.com/some_file.tgz"
    fd = io.BytesIO()

    responses.add(responses.GET, url, body=payload, status=200, stream=True)

    cache.FileDownloadCache.proxy(url=url, fd=fd)
    assert fd.getvalue() == payload

    cache_items = tuple(cache.CacheItem.iter_items())
    assert len(cache_items) == 1
    assert cache_items[0].metadata["url"] == url

    cache.CacheItem.cleanup()
    assert len(tuple(cache.CacheItem.iter_items())) == 0


@mock.patch("aura.cache.PyPIPackageList._get_package_list")