mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 16:03:03 +02:00
Krzysztof kuhy Rudnicki
038e08d2be
Split diet_guard/_gatelock.py, wake_alarm/_alarm.py, and the usage_report.py/_usage_report_parsing.py pair into focused sub-modules so every Python file is <= 500 lines, satisfying test_file_length.py. Install python-kasa into .venv (declared in requirements but missing after the 3.13->3.14 venv upgrade), fixing 8 failing smart_plug tests and restoring 100% coverage. Also includes prior in-progress work from the working tree: the wake_alarm Progress/View/Hardware field-grouping refactor, brother_printer query module + tests, diet_guard foodbank/state/cli updates, new shared coerce/logging_setup helpers, morning_routine orchestrator tweaks, dwm window-manager config, gaming scripts, and misc maintenance/digital-wellbeing script updates. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
130 lines
4.6 KiB
Python
130 lines
4.6 KiB
Python
"""Tests for _alarm_display.py — DDC/CI and DPMS display power helpers."""
|
|
|
|
from __future__ import annotations
|
|
|
|
import subprocess
|
|
from unittest.mock import MagicMock, patch
|
|
|
|
from python_pkg.wake_alarm._alarm_display import (
|
|
_ddcutil_power_on,
|
|
_restore_display,
|
|
_wake_display,
|
|
)
|
|
|
|
|
|
class TestDdcutilPowerOn:
|
|
"""Tests for _ddcutil_power_on."""
|
|
|
|
def test_skips_when_ddcutil_missing(self) -> None:
|
|
"""_ddcutil_power_on does nothing when ddcutil is not on PATH."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value=None,
|
|
),
|
|
patch("python_pkg.wake_alarm._alarm_display.subprocess.run") as mock_run,
|
|
):
|
|
_ddcutil_power_on()
|
|
mock_run.assert_not_called()
|
|
|
|
def test_runs_setvcp_when_ddcutil_present(self) -> None:
|
|
"""_ddcutil_power_on sends setvcp D6 01 when ddcutil is found."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value="/usr/bin/ddcutil",
|
|
),
|
|
patch("python_pkg.wake_alarm._alarm_display.subprocess.run") as mock_run,
|
|
):
|
|
_ddcutil_power_on()
|
|
mock_run.assert_called_once()
|
|
cmd = mock_run.call_args[0][0]
|
|
assert cmd == ["/usr/bin/ddcutil", "setvcp", "D6", "01"]
|
|
|
|
def test_logs_success_when_returncode_zero(self) -> None:
|
|
"""_ddcutil_power_on logs success when setvcp returns 0."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value="/usr/bin/ddcutil",
|
|
),
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.subprocess.run",
|
|
return_value=MagicMock(returncode=0),
|
|
),
|
|
):
|
|
_ddcutil_power_on()
|
|
|
|
def test_handles_timeout(self) -> None:
|
|
"""_ddcutil_power_on does not raise on TimeoutExpired."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value="/usr/bin/ddcutil",
|
|
),
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.subprocess.run",
|
|
side_effect=subprocess.TimeoutExpired(cmd="ddcutil", timeout=10),
|
|
),
|
|
):
|
|
_ddcutil_power_on() # must not raise
|
|
|
|
def test_handles_oserror(self) -> None:
|
|
"""_ddcutil_power_on does not raise on OSError."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value="/usr/bin/ddcutil",
|
|
),
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.subprocess.run",
|
|
side_effect=OSError("no device"),
|
|
),
|
|
):
|
|
_ddcutil_power_on() # must not raise
|
|
|
|
|
|
class TestDisplayHelpers:
|
|
"""Tests for _wake_display and _restore_display when xset is absent."""
|
|
|
|
def test_wake_display_skips_when_xset_missing(self) -> None:
|
|
"""_wake_display skips xset commands but still attempts ddcutil."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value=None,
|
|
),
|
|
patch("python_pkg.wake_alarm._alarm_display.subprocess.run") as mock_run,
|
|
):
|
|
_wake_display()
|
|
mock_run.assert_not_called()
|
|
|
|
def test_wake_display_runs_ddcutil_and_xset_commands(self) -> None:
|
|
"""_wake_display runs ddcutil setvcp, xset dpms force on, xset s off."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value="/usr/bin/xset",
|
|
),
|
|
patch("python_pkg.wake_alarm._alarm_display.subprocess.run") as mock_run,
|
|
):
|
|
_wake_display()
|
|
# 1 ddcutil setvcp call + 2 xset calls
|
|
assert mock_run.call_count == 3
|
|
call_args = [call[0][0] for call in mock_run.call_args_list]
|
|
assert ["/usr/bin/xset", "setvcp", "D6", "01"] in call_args
|
|
assert ["/usr/bin/xset", "dpms", "force", "on"] in call_args
|
|
assert ["/usr/bin/xset", "s", "off"] in call_args
|
|
|
|
def test_restore_display_skips_when_xset_missing(self) -> None:
|
|
"""_restore_display does nothing when xset is not on PATH."""
|
|
with (
|
|
patch(
|
|
"python_pkg.wake_alarm._alarm_display.shutil.which",
|
|
return_value=None,
|
|
),
|
|
patch("python_pkg.wake_alarm._alarm_display.subprocess.run") as mock_run,
|
|
):
|
|
_restore_display()
|
|
mock_run.assert_not_called()
|