703 lines
27 KiB
Python
703 lines
27 KiB
Python
"""Tests for the init system abstraction layer (issue #84).
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Covers:
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- Init system detection (systemd vs runit)
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- systemd backend functions (enable, disable, collect, query state)
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- runit backend functions (enable, disable, collect, query state)
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- Public API dispatching to correct backend
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- Edge cases (already enabled/disabled, missing files, timeouts)
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Spec: ADR 0008, §8.4, §8.5, §8.6, §8.7, §8.8
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"""
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import sqlite3
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from pathlib import Path
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from unittest.mock import patch, MagicMock
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import pytest
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import sys
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sys.path.insert(0, str(Path(__file__).parent.parent / "src"))
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from fenris.init_system import (
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InitSystem,
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detect_init_system,
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reset_init_system_cache,
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_systemd_enable,
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_systemd_disable,
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_systemd_collect,
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_systemd_query_state,
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_runit_enable,
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_runit_disable,
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_runit_collect,
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_runit_query_state,
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_runit_is_enabled,
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_runit_is_running,
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enable_timer,
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disable_timer,
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collect_now,
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query_service_state,
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journal_hint,
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COLLECT_TIMEOUT_S,
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)
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from fenris.store import init_store
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@pytest.fixture(autouse=True)
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def reset_cache():
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"""Reset the init system cache before each test."""
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reset_init_system_cache()
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yield
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reset_init_system_cache()
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# ---------------------------------------------------------------------------
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# Init system detection
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# ---------------------------------------------------------------------------
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class TestInitSystemDetection:
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"""Test init system detection logic."""
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def test_detect_systemd_by_run_directory(self):
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"""Systemd detected via /run/systemd/system directory."""
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with patch("pathlib.Path.exists") as mock_exists:
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mock_exists.return_value = True
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reset_init_system_cache()
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result = detect_init_system()
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assert result == InitSystem.SYSTEMD
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def test_detect_systemd_by_pid1(self):
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"""Systemd detected via PID 1 name."""
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original_exists = Path.exists
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original_read_text = Path.read_text
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def mock_exists(self_path):
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if str(self_path) == "/run/systemd/system":
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return False
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return original_exists(self_path)
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def mock_read_text(self_path):
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if str(self_path) == "/proc/1/comm":
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return "systemd"
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return original_read_text(self_path)
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with patch("pathlib.Path.exists", mock_exists), \
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patch("pathlib.Path.read_text", mock_read_text):
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reset_init_system_cache()
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result = detect_init_system()
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assert result == InitSystem.SYSTEMD
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def test_detect_runit_by_pid1(self):
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"""Runit detected via PID 1 name."""
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original_exists = Path.exists
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original_read_text = Path.read_text
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def mock_exists(self_path):
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if str(self_path) == "/run/systemd/system":
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return False
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return original_exists(self_path)
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def mock_read_text(self_path):
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if str(self_path) == "/proc/1/comm":
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return "runsv"
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return original_read_text(self_path)
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with patch("pathlib.Path.exists", mock_exists), \
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patch("pathlib.Path.read_text", mock_read_text):
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reset_init_system_cache()
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result = detect_init_system()
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assert result == InitSystem.RUNIT
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def test_detect_runit_by_etc_sv(self):
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"""Runit detected via /etc/sv directory."""
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original_exists = Path.exists
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original_read_text = Path.read_text
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def mock_exists(self_path):
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if str(self_path) == "/run/systemd/system":
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return False
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if str(self_path) == "/etc/sv":
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return True
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return original_exists(self_path)
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def mock_read_text(self_path):
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if str(self_path) == "/proc/1/comm":
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raise OSError("no such file")
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return original_read_text(self_path)
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with patch("pathlib.Path.exists", mock_exists), \
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patch("pathlib.Path.read_text", mock_read_text):
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reset_init_system_cache()
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result = detect_init_system()
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assert result == InitSystem.RUNIT
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def test_default_to_systemd(self):
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"""Default to systemd when no detection matches."""
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original_exists = Path.exists
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original_read_text = Path.read_text
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original_is_dir = Path.is_dir
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def mock_exists(self_path):
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if str(self_path) == "/run/systemd/system":
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return False
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return original_exists(self_path)
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def mock_is_dir(self_path):
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if str(self_path) == "/etc/sv":
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return False
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return original_is_dir(self_path)
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def mock_read_text(self_path):
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if str(self_path) == "/proc/1/comm":
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raise OSError("no such file")
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return original_read_text(self_path)
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with patch("pathlib.Path.exists", mock_exists), \
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patch("pathlib.Path.is_dir", mock_is_dir), \
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patch("pathlib.Path.read_text", mock_read_text):
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reset_init_system_cache()
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result = detect_init_system()
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assert result == InitSystem.SYSTEMD
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# ---------------------------------------------------------------------------
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# systemd backend
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# ---------------------------------------------------------------------------
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class TestSystemdEnable:
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"""Test systemd enable function."""
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def test_enable_now(self):
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"""Enable with --now flag."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(returncode=0)
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_systemd_enable(now=True)
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mock_sub.run.assert_called_once_with(
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["systemctl", "enable", "--now", "fenris-collect.timer"],
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capture_output=True, text=True,
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)
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def test_enable_without_now(self):
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"""Enable without --now flag."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(returncode=0)
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_systemd_enable(now=False)
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mock_sub.run.assert_called_once_with(
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["systemctl", "enable", "fenris-collect.timer"],
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capture_output=True, text=True,
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)
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def test_enable_failure_exits(self):
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"""Enable failure exits with error."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(
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returncode=1, stderr="Unit not found"
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)
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with pytest.raises(SystemExit) as exc_info:
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_systemd_enable(now=True)
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assert exc_info.value.code == 1
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class TestSystemdDisable:
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"""Test systemd disable function."""
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def test_disable_now(self):
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"""Disable with --now flag."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(returncode=0)
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_systemd_disable(now=True)
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mock_sub.run.assert_called_once_with(
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["systemctl", "disable", "--now", "fenris-collect.timer"],
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capture_output=True, text=True,
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)
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def test_disable_without_now(self):
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"""Disable without --now flag."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(returncode=0)
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_systemd_disable(now=False)
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mock_sub.run.assert_called_once_with(
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["systemctl", "disable", "fenris-collect.timer"],
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capture_output=True, text=True,
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)
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class TestSystemdCollect:
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"""Test systemd collect function."""
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def test_collect_success(self):
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"""Successful collection."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(returncode=0)
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_systemd_collect()
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mock_sub.run.assert_called_once_with(
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["systemctl", "start", "fenris-collect.service"],
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capture_output=True, text=True,
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)
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def test_collect_failure_exits(self):
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"""Collection failure exits with error."""
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with patch("fenris.init_system.subprocess") as mock_sub:
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mock_sub.run.return_value = MagicMock(
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returncode=1, stderr="Unit not found"
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)
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with pytest.raises(SystemExit) as exc_info:
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_systemd_collect()
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assert exc_info.value.code == 1
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class TestSystemdQueryState:
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"""Test systemd query state function."""
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def test_query_state_enabled_active(self):
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"""Query state for enabled and active timer."""
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with patch("fenris.init_system._systemctl_show") as mock_show:
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def mock_show_fn(unit, *props):
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if unit == "fenris-collect.timer":
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return {
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"UnitFileState": "enabled",
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"ActiveState": "active",
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"LastTriggerUSec": "2026-09-01T12:00:00Z",
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}
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elif unit == "fenris-collect.service":
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return {
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"ActiveState": "inactive",
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"ExecMainStatus": "0",
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"ExecMainExitTimestamp": "2026-09-01T12:00:30Z",
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}
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return {}
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mock_show.side_effect = mock_show_fn
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result = _systemd_query_state()
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assert result["boot_enabled"] is True
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assert result["timer_active"] is True
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assert result["last_collect_ok"] is True
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assert result["last_collect_age_s"] is not None
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def test_query_state_disabled_inactive(self):
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"""Query state for disabled and inactive timer."""
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with patch("fenris.init_system._systemctl_show") as mock_show:
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mock_show.return_value = {"UnitFileState": "disabled", "ActiveState": "inactive"}
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result = _systemd_query_state()
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assert result["boot_enabled"] is False
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assert result["timer_active"] is False
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assert result["last_collect_ok"] is None
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# ---------------------------------------------------------------------------
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# runit backend
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# ---------------------------------------------------------------------------
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class TestRunitEnable:
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"""Test runit enable function."""
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def test_enable_creates_symlink(self, tmp_path):
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"""Enable creates symlink to service directory."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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_runit_enable(_now=True)
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assert service_link.exists()
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assert service_link.is_symlink()
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assert service_link.resolve() == sv_dir
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def test_enable_removes_down_file(self, tmp_path):
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"""Enable removes the 'down' file if present."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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(sv_dir / "down").touch()
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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_runit_enable(_now=True)
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assert not (sv_dir / "down").exists()
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def test_enable_idempotent(self, tmp_path):
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"""Enable is idempotent when already enabled."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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service_link.symlink_to(sv_dir)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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_runit_enable(_now=True)
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assert service_link.exists()
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class TestRunitDisable:
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"""Test runit disable function."""
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def test_disable_removes_symlink(self, tmp_path):
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"""Disable removes the service symlink."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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service_link.symlink_to(sv_dir)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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_runit_disable(_now=True)
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assert not service_link.exists()
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assert (sv_dir / "down").exists()
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def test_disable_idempotent(self, tmp_path):
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"""Disable is idempotent when already disabled."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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_runit_disable(_now=True)
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assert not service_link.exists()
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class TestRunitCollect:
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"""Test runit collect function."""
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def test_collect_uses_flock(self):
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"""Collect uses flock for serialization."""
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with patch("fenris.init_system.subprocess") as mock_sub, \
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patch("fenris.init_system.Path") as mock_path:
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mock_path.return_value.exists.return_value = True
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mock_sub.run.return_value = MagicMock(returncode=0)
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_runit_collect()
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# Verify flock was used
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call_args = mock_sub.run.call_args[0][0]
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assert "flock" in call_args
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def test_collect_timeout_exits(self):
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"""Collection timeout exits with error."""
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with patch("fenris.init_system.subprocess") as mock_sub, \
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patch("fenris.init_system.Path") as mock_path:
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mock_path.return_value.exists.return_value = True
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mock_sub.run.return_value = MagicMock(returncode=124)
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with pytest.raises(SystemExit) as exc_info:
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_runit_collect()
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assert exc_info.value.code == 1
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class TestRunitQueryState:
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"""Test runit query state function."""
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def test_query_state_enabled_running(self, tmp_path):
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"""Query state for enabled and running service."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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supervise_dir = sv_dir / "supervise"
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supervise_dir.mkdir(parents=True)
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(supervise_dir / "pid").write_text("12345")
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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service_link.symlink_to(sv_dir)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link), \
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patch("os.kill") as mock_kill:
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mock_kill.return_value = True # Process exists
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result = _runit_query_state()
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assert result["boot_enabled"] is True
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assert result["timer_active"] is True
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def test_query_state_disabled_not_running(self, tmp_path):
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"""Query state for disabled and not running service."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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result = _runit_query_state()
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assert result["boot_enabled"] is False
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assert result["timer_active"] is False
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class TestRunitIsEnabled:
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"""Test runit is_enabled check."""
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def test_is_enabled_true(self, tmp_path):
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"""Service is enabled when symlink exists."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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service_link = tmp_path / "service" / "fenris-collect"
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service_link.parent.mkdir(parents=True)
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service_link.symlink_to(sv_dir)
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with patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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assert _runit_is_enabled() is True
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def test_is_enabled_false(self, tmp_path):
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"""Service is disabled when symlink does not exist."""
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service_link = tmp_path / "service" / "fenris-collect"
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with patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link):
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assert _runit_is_enabled() is False
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class TestRunitIsRunning:
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"""Test runit is_running check."""
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def test_is_running_true(self, tmp_path):
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"""Service is running when PID file exists and process is alive."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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supervise_dir = sv_dir / "supervise"
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supervise_dir.mkdir(parents=True)
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(supervise_dir / "pid").write_text("12345")
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("os.kill") as mock_kill:
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mock_kill.return_value = True
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assert _runit_is_running() is True
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def test_is_running_false_no_pid(self, tmp_path):
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"""Service is not running when PID file does not exist."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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sv_dir.mkdir(parents=True)
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("subprocess.run") as mock_run:
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mock_run.return_value.returncode = 1
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assert _runit_is_running() is False
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def test_is_running_false_dead_process(self, tmp_path):
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"""Service is not running when process is dead."""
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sv_dir = tmp_path / "sv" / "fenris-collect"
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supervise_dir = sv_dir / "supervise"
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supervise_dir.mkdir(parents=True)
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(supervise_dir / "pid").write_text("12345")
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with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
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patch("os.kill", side_effect=OSError("No such process")):
|
|
assert _runit_is_running() is False
|
|
|
|
def test_is_running_uses_process_table_when_supervise_is_unreadable(self, tmp_path):
|
|
"""Void keeps runit's supervise directory root-only for normal users."""
|
|
sv_dir = tmp_path / "sv" / "fenris-collect"
|
|
supervise_dir = sv_dir / "supervise"
|
|
supervise_dir.mkdir(parents=True)
|
|
pid_file = supervise_dir / "pid"
|
|
pid_file.write_text("12345")
|
|
service_link = tmp_path / "service" / "fenris-collect"
|
|
service_link.parent.mkdir(parents=True)
|
|
service_link.symlink_to(sv_dir)
|
|
|
|
original_read_text = Path.read_text
|
|
|
|
def deny_pid(path, *args, **kwargs):
|
|
if path == pid_file:
|
|
raise PermissionError("supervise is root-only")
|
|
return original_read_text(path, *args, **kwargs)
|
|
|
|
with patch("fenris.init_system.FENRIS_SV_DIR", sv_dir), \
|
|
patch("fenris.init_system.FENRIS_SERVICE_LINK", service_link), \
|
|
patch.object(Path, "read_text", autospec=True, side_effect=deny_pid), \
|
|
patch("subprocess.run") as mock_run:
|
|
mock_run.return_value.returncode = 0
|
|
assert _runit_is_running() is True
|
|
mock_run.assert_called_once_with(
|
|
["pgrep", "-f", "^runsv fenris-collect$"],
|
|
capture_output=True,
|
|
text=True,
|
|
timeout=5,
|
|
)
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Public API dispatching
|
|
# ---------------------------------------------------------------------------
|
|
|
|
class TestPublicAPI:
|
|
"""Test public API dispatches to correct backend."""
|
|
|
|
def test_enable_dispatches_to_systemd(self):
|
|
"""enable_timer dispatches to systemd on systemd system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.SYSTEMD), \
|
|
patch("fenris.init_system._systemd_enable") as mock_enable:
|
|
enable_timer(now=True)
|
|
mock_enable.assert_called_once_with(True)
|
|
|
|
def test_enable_dispatches_to_runit(self):
|
|
"""enable_timer dispatches to runit on runit system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.RUNIT), \
|
|
patch("fenris.init_system._runit_enable") as mock_enable:
|
|
enable_timer(now=True)
|
|
mock_enable.assert_called_once_with(True)
|
|
|
|
def test_disable_dispatches_to_systemd(self):
|
|
"""disable_timer dispatches to systemd on systemd system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.SYSTEMD), \
|
|
patch("fenris.init_system._systemd_disable") as mock_disable:
|
|
disable_timer(now=False)
|
|
mock_disable.assert_called_once_with(False)
|
|
|
|
def test_disable_dispatches_to_runit(self):
|
|
"""disable_timer dispatches to runit on runit system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.RUNIT), \
|
|
patch("fenris.init_system._runit_disable") as mock_disable:
|
|
disable_timer(now=False)
|
|
mock_disable.assert_called_once_with(False)
|
|
|
|
def test_collect_dispatches_to_systemd(self):
|
|
"""collect_now dispatches to systemd on systemd system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.SYSTEMD), \
|
|
patch("fenris.init_system._systemd_collect") as mock_collect:
|
|
collect_now()
|
|
mock_collect.assert_called_once()
|
|
|
|
def test_collect_dispatches_to_runit(self):
|
|
"""collect_now dispatches to runit on runit system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.RUNIT), \
|
|
patch("fenris.init_system._runit_collect") as mock_collect:
|
|
collect_now()
|
|
mock_collect.assert_called_once()
|
|
|
|
def test_query_state_dispatches_to_systemd(self):
|
|
"""query_service_state dispatches to systemd on systemd system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.SYSTEMD), \
|
|
patch("fenris.init_system._systemd_query_state") as mock_query:
|
|
query_service_state()
|
|
mock_query.assert_called_once()
|
|
|
|
def test_query_state_dispatches_to_runit(self):
|
|
"""query_service_state dispatches to runit on runit system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.RUNIT), \
|
|
patch("fenris.init_system._runit_query_state") as mock_query:
|
|
query_service_state()
|
|
mock_query.assert_called_once()
|
|
|
|
def test_journal_hint_dispatches_to_systemd(self):
|
|
"""journal_hint dispatches to systemd on systemd system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.SYSTEMD), \
|
|
patch("fenris.init_system._systemd_journal_hint") as mock_hint:
|
|
journal_hint(lines=3, unit="fenris-collect.service")
|
|
mock_hint.assert_called_once_with(3)
|
|
|
|
def test_journal_hint_dispatches_to_runit(self):
|
|
"""journal_hint dispatches to runit on runit system."""
|
|
with patch("fenris.init_system.get_init_system", return_value=InitSystem.RUNIT), \
|
|
patch("fenris.init_system._runit_journal_hint") as mock_hint:
|
|
journal_hint(lines=3, unit="fenris-collect.service")
|
|
mock_hint.assert_called_once_with(3)
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Constants and configuration
|
|
# ---------------------------------------------------------------------------
|
|
|
|
class TestConstants:
|
|
"""Test constants match spec requirements."""
|
|
|
|
def test_collect_timeout(self):
|
|
"""Collection timeout is 90 seconds (bounded execution)."""
|
|
assert COLLECT_TIMEOUT_S == 90
|
|
|
|
def test_init_system_enum(self):
|
|
"""InitSystem enum has systemd and runit variants."""
|
|
assert InitSystem.SYSTEMD.value == "systemd"
|
|
assert InitSystem.RUNIT.value == "runit"
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Integration with monitor.py
|
|
# ---------------------------------------------------------------------------
|
|
|
|
class TestMonitorIntegration:
|
|
"""Test that monitor.py uses the abstraction layer correctly."""
|
|
|
|
def test_cmd_enable_uses_init_system(self, tmp_path):
|
|
"""cmd_enable uses init_system.enable_timer."""
|
|
from fenris.monitor import cmd_enable
|
|
from argparse import Namespace
|
|
|
|
store_path = tmp_path / "observations.db"
|
|
init_store(store_path)
|
|
args = Namespace(now=True, store_path=store_path)
|
|
|
|
with patch("fenris.monitor.enable_timer") as mock_enable:
|
|
cmd_enable(args)
|
|
mock_enable.assert_called_once_with(True)
|
|
|
|
conn = sqlite3.connect(store_path)
|
|
try:
|
|
assert conn.execute(
|
|
"SELECT COUNT(*) FROM monitoring_periods WHERE ended_at IS NULL"
|
|
).fetchone()[0] == 1
|
|
finally:
|
|
conn.close()
|
|
|
|
def test_cmd_disable_uses_init_system(self, tmp_path):
|
|
"""cmd_disable uses init_system.disable_timer."""
|
|
from fenris.monitor import cmd_disable
|
|
from argparse import Namespace
|
|
|
|
store_path = tmp_path / "observations.db"
|
|
init_store(store_path)
|
|
args = Namespace(now=True, store_path=store_path)
|
|
|
|
with patch("fenris.monitor.disable_timer") as mock_disable:
|
|
cmd_disable(args)
|
|
mock_disable.assert_called_once_with(True)
|
|
|
|
def test_cmd_collect_uses_init_system(self):
|
|
"""cmd_collect uses init_system.collect_now."""
|
|
from fenris.monitor import cmd_collect
|
|
from argparse import Namespace
|
|
|
|
args = Namespace()
|
|
|
|
with patch("fenris.monitor.collect_now") as mock_collect:
|
|
cmd_collect(args)
|
|
mock_collect.assert_called_once()
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Edge cases
|
|
# ---------------------------------------------------------------------------
|
|
|
|
class TestEdgeCases:
|
|
"""Test edge cases and error handling."""
|
|
|
|
def test_systemd_enable_failure_produces_stderr(self):
|
|
"""Systemd enable failure produces error message on stderr."""
|
|
with patch("fenris.init_system.subprocess") as mock_sub:
|
|
mock_sub.run.return_value = MagicMock(
|
|
returncode=1, stderr="Permission denied"
|
|
)
|
|
with pytest.raises(SystemExit):
|
|
_systemd_enable(now=True)
|
|
|
|
def test_runit_collect_missing_script(self):
|
|
"""Runit collect exits when fenris-collect script not found."""
|
|
with patch("fenris.init_system.subprocess") as mock_sub, \
|
|
patch("fenris.init_system.Path") as mock_path:
|
|
missing = MagicMock()
|
|
missing.exists.return_value = False
|
|
# Fallback path is built via Path(...).parent... / "src" / ...
|
|
missing.parent = missing
|
|
missing.__truediv__.return_value = missing
|
|
mock_path.return_value = missing
|
|
mock_sub.run.return_value = MagicMock(returncode=1)
|
|
with pytest.raises(SystemExit) as exc_info:
|
|
_runit_collect()
|
|
assert exc_info.value.code == 1
|
|
mock_sub.run.assert_not_called()
|
|
|
|
def test_systemd_query_state_timeout(self):
|
|
"""Systemd query state handles subprocess timeout."""
|
|
with patch("fenris.init_system._systemctl_show") as mock_show:
|
|
mock_show.return_value = {}
|
|
result = _systemd_query_state()
|
|
assert result["boot_enabled"] is None
|
|
assert result["timer_active"] is None
|