def test_decompress(self):
md5_hash = mock.Mock(spec=['update'])
decoder = download_mod._GzipDecoder(md5_hash)
data = b'\x1f\x8b\x08\x08'
result = decoder.decompress(data)
assert result == b''
md5_hash.update.assert_called_once_with(data)
def test_constructor(self):
decoder = download_mod._GzipDecoder(mock.sentinel.md5_hash)
assert decoder._md5_hash is mock.sentinel.md5_hash