def testString(self):
strings = ['', '01823', 'ascii', 'юникод']
out = Writer()
for string in strings:
out.writeString(string)
pack = out.finish()
ipack = Reader(pack)
for string in strings:
nstring = ipack.readString()
self.assertEqual(string, nstring)
left = ipack.stream.read()
self.assertFalse(left)
