bpo-30514: test_pop3lib asyncore with asyncio by grzgrzgrz3 · Pull Request #1864 · python/cpython (original) (raw)

Pop3 server stub was base on asyncore/asynchat which is deprecated, new
stub is using asyncio instead.

test_too_long_lines make sure we read remaining overlong response

cmd_user answer only with +ERR message on invalid user