mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 15:43:06 +02:00
Krzysztof kuhy Rudnicki
31992b2a90
Add the diet_guard package: a screen-locking meal-logging gate that fires on 4-hour slots (08/12/16/20) and records calories/macros, persisting an autocompleting food bank. - Trigger fix: the systemd timer fires at session start (Persistent=true) before lightdm has written ~/.Xauthority, so the gate crashed with a TclError instead of locking the screen. Add wait_for_display() / _display_is_ready() in _gatelock.py and wire it into _cli._cmd_gate so the gate retries on the next tick instead of crashing; add Environment=XAUTHORITY=%h/.Xauthority to the service as belt-and-suspenders. - Food-bank hardening: a transiently corrupt food_bank.json was warned about on every keystroke and then silently overwritten (data loss). _read_bank now quarantines it via _quarantine_corrupt_bank() (warn-once + timestamped backup) before starting fresh. - Multi-item meals: new _meal.py (MealItem, meal_total, MEAL_SOURCE), remember_meal() + _upsert() in _foodbank.py, and a "+ Add item" control in the gate that logs both the individual items and the composite meal. - Bundle resolve_nutrition's manual macros into a ManualMacros dataclass to stay within the argument-count limit. diet_guard at 100% branch coverage; full pre-commit suite passes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
80 lines
2.5 KiB
Python
80 lines
2.5 KiB
Python
"""Tests for _gate.py — the slot/state composition that decides locking.
|
|
|
|
The slot arithmetic and the logged-slot state are both exercised elsewhere, so
|
|
here the logged set is mocked and ``now`` is injected to drive each decision.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
from datetime import datetime, timezone
|
|
from unittest.mock import patch
|
|
|
|
from python_pkg.diet_guard._gate import due_slots, gate_is_due, gate_message
|
|
|
|
|
|
def _at(hour: int) -> datetime:
|
|
"""Return a fixed local datetime at ``hour``."""
|
|
return datetime(2026, 1, 1, hour, 0, tzinfo=timezone.utc)
|
|
|
|
|
|
def _logged(slots: set[int]) -> object:
|
|
"""Patch the logged-slots source so the decision is deterministic."""
|
|
return patch(
|
|
"python_pkg.diet_guard._gate.logged_slots_today",
|
|
return_value=slots,
|
|
)
|
|
|
|
|
|
class TestDueSlots:
|
|
"""Elapsed-but-unlogged slots."""
|
|
|
|
def test_injected_now(self) -> None:
|
|
"""With 08:00 logged at 13:00, only 12:00 is due."""
|
|
with _logged({8}):
|
|
assert due_slots(_at(13)) == (12,)
|
|
|
|
def test_default_now_uses_clock(self) -> None:
|
|
"""Omitting ``now`` reads the real clock (mocked here for determinism)."""
|
|
with (
|
|
_logged(set()),
|
|
patch(
|
|
"python_pkg.diet_guard._gate.now_local",
|
|
return_value=_at(9),
|
|
),
|
|
):
|
|
assert due_slots() == (8,)
|
|
|
|
|
|
class TestGateIsDue:
|
|
"""The boolean lock decision."""
|
|
|
|
def test_due_when_a_slot_is_missing(self) -> None:
|
|
"""A missing elapsed slot warrants a lock."""
|
|
with _logged(set()):
|
|
assert gate_is_due(_at(13)) is True
|
|
|
|
def test_not_due_when_all_logged(self) -> None:
|
|
"""Everything elapsed is logged -> no lock."""
|
|
with _logged({8, 12}):
|
|
assert gate_is_due(_at(13)) is False
|
|
|
|
|
|
class TestGateMessage:
|
|
"""The human-readable reason line."""
|
|
|
|
def test_all_logged(self) -> None:
|
|
"""Nothing missing -> the up-to-date message."""
|
|
with _logged({8, 12}):
|
|
assert "up to date" in gate_message(_at(13))
|
|
|
|
def test_single_missing(self) -> None:
|
|
"""One missing slot -> singular phrasing."""
|
|
with _logged({8}):
|
|
assert gate_message(_at(13)) == "Log your 12:00 meal to unlock."
|
|
|
|
def test_multiple_missing(self) -> None:
|
|
"""Several missing slots -> plural phrasing listing them."""
|
|
with _logged(set()):
|
|
message = gate_message(_at(17))
|
|
assert message == "Log your meals for 08:00, 12:00, 16:00 to unlock."
|