hermes-agent/tests/hermes_cli/test_banner_pip_update.py
alt-glitch 384ec9684e feat(banner): check PyPI for updates when not a git install
For pip-installed hermes-agent (no .git directory), fall back to
querying PyPI's JSON API to compare __version__ against the latest
published release, using stdlib only (urllib + json, no packaging dep).
2026-05-15 14:45:43 -07:00

35 lines
1.4 KiB
Python

from unittest.mock import patch
def test_check_via_pypi_detects_update():
"""_check_via_pypi returns 1 when PyPI has newer version."""
from hermes_cli.banner import _check_via_pypi
with patch("hermes_cli.banner.VERSION", "0.12.0"):
with patch("hermes_cli.banner._fetch_pypi_latest", return_value="0.13.0"):
result = _check_via_pypi()
assert result == 1
def test_check_via_pypi_up_to_date():
"""_check_via_pypi returns 0 when versions match."""
from hermes_cli.banner import _check_via_pypi
with patch("hermes_cli.banner.VERSION", "0.13.0"):
with patch("hermes_cli.banner._fetch_pypi_latest", return_value="0.13.0"):
result = _check_via_pypi()
assert result == 0
def test_check_via_pypi_network_failure():
"""_check_via_pypi returns None on network error."""
from hermes_cli.banner import _check_via_pypi
with patch("hermes_cli.banner._fetch_pypi_latest", return_value=None):
result = _check_via_pypi()
assert result is None
def test_version_tuple_comparison():
"""Version comparison works with multi-segment versions."""
from hermes_cli.banner import _version_tuple
assert _version_tuple("0.13.0") > _version_tuple("0.12.0")
assert _version_tuple("0.13.0") == _version_tuple("0.13.0")
assert _version_tuple("1.0.0") > _version_tuple("0.99.99")