screen-locker/screen_locker/tests/test_heat_skip.py
Krzysztof kuhy Rudnicki b6db88f9b9 Make workout app and locker text-free
Painted chrome becomes icons or symbols; old words stay as
spoken labels or code comments. OS window titles kept. Tests
build today from the local day.

Todo: ed07cff3
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-11 00:54:59 +01:00

79 lines
3.1 KiB
Python

"""Tests for the heat-skip confirmation dialog and log entry."""
from __future__ import annotations
import re
from unittest.mock import MagicMock
from screen_locker._constants import HEAT_SKIP_CITY, HEAT_SKIP_TEMP_THRESHOLD
from screen_locker._heat_skip import HeatSkipMixin
class _HeatSkipHost(HeatSkipMixin):
"""Minimal host exposing just what HeatSkipMixin needs from ScreenLocker."""
def __init__(self) -> None:
self.workout_data: dict[str, str] = {}
self.save_workout_log = MagicMock()
def _button_command(mock_tk: MagicMock, name: str):
"""The command of the button created with Tk widget ``name``.
By name, not by glyph: the buttons carry symbols only (textgate).
"""
for call in mock_tk.Button.call_args_list:
if call.kwargs.get("name") == name:
return call.kwargs["command"]
msg = f"No button named {name!r} was created"
raise AssertionError(msg)
class TestShowHeatSkipDialog:
"""_show_heat_skip_dialog blocks on mainloop() until a button fires destroy()."""
def test_returns_true_when_skip_clicked(self, mock_tk: MagicMock) -> None:
"""Clicking Skip workout makes the dialog return True and closes the window."""
host = _HeatSkipHost()
def _simulate_click() -> None:
_button_command(mock_tk, "skip")()
mock_tk.Tk.return_value.mainloop.side_effect = _simulate_click
assert host._show_heat_skip_dialog(35.0) is True
mock_tk.Tk.return_value.destroy.assert_called_once()
def test_returns_false_when_declined(self, mock_tk: MagicMock) -> None:
"""Declining makes the dialog return False."""
host = _HeatSkipHost()
def _simulate_click() -> None:
_button_command(mock_tk, "decline")()
mock_tk.Tk.return_value.mainloop.side_effect = _simulate_click
assert host._show_heat_skip_dialog(35.0) is False
def test_dialog_shows_temperature_and_threshold(self, mock_tk: MagicMock) -> None:
"""The dialog shows the rounded temperature against the threshold, no words."""
host = _HeatSkipHost()
mock_tk.Tk.return_value.mainloop.side_effect = None
host._show_heat_skip_dialog(36.4)
texts = [c.kwargs.get("text", "") for c in mock_tk.Label.call_args_list]
assert any(f"36°C ≥ {HEAT_SKIP_TEMP_THRESHOLD}°C" in t for t in texts)
# Only the city (config data) may carry letters: no chrome sentence.
chrome = [t.replace(HEAT_SKIP_CITY, "") for t in texts]
assert not any(re.search(r"[A-Za-z]{2,}", t) for t in chrome)
class TestSaveHeatSkipLog:
"""_save_heat_skip_log builds workout_data and delegates to save_workout_log."""
def test_saves_expected_workout_data(self) -> None:
"""A heat skip is saved as a heat_skip entry with the rounded temperature and a city."""
host = _HeatSkipHost()
host._save_heat_skip_log(34.6)
assert host.workout_data["type"] == "heat_skip"
assert host.workout_data["temperature_celsius"] == "35"
assert host.workout_data["city"]
host.save_workout_log.assert_called_once()