def test_decompress_empty(self):
unpacked = UnpackedObject(Tree.type_num, None, 0, None)
comp = zlib.compress('')
read = BytesIO(comp + self.extra).read
unused = read_zlib_chunks(read, unpacked)
self.assertEqual('', ''.join(unpacked.decomp_chunks))
self.assertNotEqual('', unused)
self.assertEqual(self.extra, unused + read())
def setUp(self):
super(ReadZlibTests, self).setUp()
self.read = BytesIO(self.comp + self.extra).read
self.unpacked = UnpackedObject(Tree.type_num, None, len(self.decomp), 0)
