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ai-agent-book 精选快照(<2MB 代码与文档,来自 github.com/bojieli/ai-agent-book)
2026-08-20 13:12:50 +00:00

37 lines
1.2 KiB
Python

"""Regression test: malformed AGENT_PORT must not crash server startup.
Both server variants parsed AGENT_PORT with bare int() (one inside
build_parser's default, one in main), so AGENT_PORT=abc crashed with an
unhandled ValueError at startup. They now fall back to 8000 with a warning.
"""
import os
import sys
sys.path.insert(0, os.path.dirname(__file__))
import server
import server_fastapi
def test_env_int_falls_back_on_malformed(monkeypatch):
monkeypatch.setenv("AGENT_PORT", "abc")
assert server._env_int("AGENT_PORT", 8000) == 8000
assert server_fastapi._env_int("AGENT_PORT", 8000) == 8000
def test_env_int_parses_valid_value(monkeypatch):
monkeypatch.setenv("AGENT_PORT", "9000")
assert server._env_int("AGENT_PORT", 8000) == 9000
assert server_fastapi._env_int("AGENT_PORT", 8000) == 9000
def test_env_int_default_when_unset(monkeypatch):
monkeypatch.delenv("AGENT_PORT", raising=False)
assert server._env_int("AGENT_PORT", 8000) == 8000
def test_build_parser_survives_malformed_env(monkeypatch):
monkeypatch.setenv("AGENT_PORT", "not-a-port")
args = server.build_parser().parse_args([])
assert args.port == 8000