def test_encode(self):
mystr = 'hello I am a string'
self.assertEqual(builtin.decode(mystr), mystr)
self.assertEqual(builtin.encode(mystr), b'hello I am a string')
def test_decode(self):
mybytes = b'hello I am some bytes'
self.assertEqual(builtin.encode(mybytes), mybytes)
self.assertEqual(builtin.decode(mybytes), 'hello I am some bytes')
