Files
DECNET/tests/live/test_pop3_live.py
anti 662a5e43e8 feat(tests): add live subprocess integration test suite for services
Spins up each service's server.py in a real subprocess via a free ephemeral
port (PORT env var), connects with real protocol clients, and asserts both
correct protocol behavior and RFC 5424 log output.

- 44 live tests across 10 services: http, ftp, smtp, redis, mqtt,
  mysql, postgres, mongodb, pop3, imap
- Shared conftest.py: _ServiceProcess (bg reader thread + queue),
  free_port, live_service fixture, assert_rfc5424 helper
- PORT env var added to all 10 targeted server.py templates
- New pytest marker `live`; excluded from default addopts run
- requirements-live-tests.txt: flask, twisted + protocol clients
2026-04-12 01:34:16 -04:00

59 lines
1.9 KiB
Python

import poplib
import pytest
from tests.live.conftest import assert_rfc5424
@pytest.mark.live
class TestPOP3Live:
def test_banner_received(self, live_service):
port, drain = live_service("pop3")
pop = poplib.POP3("127.0.0.1", port)
welcome = pop.getwelcome().decode()
pop.quit()
assert "+OK" in welcome
def test_connect_logged(self, live_service):
port, drain = live_service("pop3")
pop = poplib.POP3("127.0.0.1", port)
pop.quit()
lines = drain()
assert_rfc5424(lines, service="pop3", event_type="connect")
def test_user_command_logged(self, live_service):
port, drain = live_service("pop3")
pop = poplib.POP3("127.0.0.1", port)
pop.user("admin")
pop.quit()
lines = drain()
assert_rfc5424(lines, service="pop3", event_type="command")
def test_auth_success_logged(self, live_service):
port, drain = live_service("pop3")
pop = poplib.POP3("127.0.0.1", port)
pop.user("admin")
pop.pass_("admin123") # valid cred from IMAP_USERS default
lines = drain()
pop.quit()
lines += drain()
matched = assert_rfc5424(lines, service="pop3", event_type="auth")
assert "success" in matched, f"Expected auth success in log. Got:\n{matched!r}"
def test_auth_fail_logged(self, live_service):
port, drain = live_service("pop3")
pop = poplib.POP3("127.0.0.1", port)
pop.user("root")
try:
pop.pass_("wrongpassword")
except poplib.error_proto:
pass # expected: -ERR Authentication failed
lines = drain()
try:
pop.quit()
except Exception:
pass
lines += drain()
matched = assert_rfc5424(lines, service="pop3", event_type="auth")
assert "failed" in matched, f"Expected auth failure in log. Got:\n{matched!r}"