hermes-agent/tests/hermes_cli/test_pip_install_detection.py
alt-glitch 624ce11ee8 feat(config): detect pip install method and recommend correct update command
Adds detect_install_method() to identify nixos/homebrew/git/pip installs,
and recommended_update_command_for_method() to return the right upgrade command
for each method. Updates recommended_update_command() to use these for pip-installed
instances (no .git dir, not managed).
2026-05-15 14:45:43 -07:00

37 lines
1.5 KiB
Python

from pathlib import Path
from unittest.mock import patch
def test_pip_install_detected_when_no_git_dir(tmp_path):
"""When PROJECT_ROOT has no .git, detect as pip install."""
with patch("hermes_cli.config.get_managed_system", return_value=None):
from hermes_cli.config import detect_install_method
method = detect_install_method(project_root=tmp_path)
assert method == "pip"
def test_git_install_detected_when_git_dir_exists(tmp_path):
"""When PROJECT_ROOT has .git, detect as git install."""
(tmp_path / ".git").mkdir()
with patch("hermes_cli.config.get_managed_system", return_value=None):
from hermes_cli.config import detect_install_method
method = detect_install_method(project_root=tmp_path)
assert method == "git"
def test_managed_install_takes_precedence(tmp_path):
"""When HERMES_MANAGED is set, that takes precedence over git detection."""
(tmp_path / ".git").mkdir()
with patch("hermes_cli.config.get_managed_system", return_value="NixOS"):
from hermes_cli.config import detect_install_method
method = detect_install_method(project_root=tmp_path)
assert method == "nixos"
def test_recommended_update_command_pip():
"""Pip installs recommend pip install --upgrade."""
from hermes_cli.config import recommended_update_command_for_method
cmd = recommended_update_command_for_method("pip")
assert "pip install" in cmd or "uv pip install" in cmd
assert "--upgrade" in cmd
assert "hermes-agent" in cmd