screen-locker/screen_locker/tests/test_screen_lock_coverage_part4.py
Krzysztof kuhy Rudnicki 3476dd3afd
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Split the last 8 test modules; scope pylint's test-inherent checks
Splits test_screen_lock_coverage_part2 via a shared _unlock_helpers.setup_unlock
factory rather than duplicating the fixture, and finishes the remaining
runnerup/manual-workout/status-view test modules under the 250-line cap.

Also splits the pylint hook in two. protected-access, unused-argument and
duplicate-code are how pytest and unit-testing private mixins work, not
defects, and a commit made entirely of test files could never clear the 8.0
batch score with them counted. Source keeps the full rule set — verified that
an injected protected-access is still reported there.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
2026-08-15 19:40:32 +02:00

94 lines
3.1 KiB
Python

"""Streak and edge-case reward rendering for unlock_screen.
Split out of test_screen_lock_coverage_part2.py for the 250-line cap; both
halves share the setup_unlock factory in _unlock_helpers.py.
"""
from __future__ import annotations
from typing import TYPE_CHECKING
from unittest.mock import MagicMock, patch
from screen_locker.tests._unlock_helpers import setup_unlock
if TYPE_CHECKING:
from pathlib import Path
class TestUnlockScreenRewards:
"""Streak display and the bonus paths that decline to award."""
def test_streak_displayed_when_nonzero(
self,
mock_tk: MagicMock,
mock_sys_exit: MagicMock,
tmp_path: Path,
) -> None:
"""streak >= 1 → _text shows streak line (line 389)."""
locker = setup_unlock(mock_tk, tmp_path, weekly_count=3, adjust_ok=False)
text_calls: list[str] = []
def _capture_text(msg: str, **kw: object) -> None:
text_calls.append(msg)
object.__setattr__(locker, "_text", _capture_text)
with (
patch(
"screen_locker._workout_credit.count_weekly_workouts",
return_value=3,
),
patch(
"screen_locker._unlock_view.current_streak",
return_value=3,
),
patch("screen_locker._log_mixin.compute_entry_hmac", return_value=None),
):
locker.unlock_screen()
assert any("streak" in c.lower() for c in text_calls)
def test_extra_bonus_skipped_when_old_cfg_none(
self,
mock_tk: MagicMock,
mock_sys_exit: MagicMock,
tmp_path: Path,
) -> None:
"""old_cfg is None → branch 361->366: bonus block skipped, delta stays 0."""
locker = setup_unlock(mock_tk, tmp_path)
# _read_shutdown_config returns None → condition at 361 is False
locker._read_shutdown_config.return_value = None
with (
patch(
"screen_locker._workout_credit.count_weekly_workouts",
return_value=5,
),
patch("screen_locker._unlock_view.current_streak", return_value=0),
patch("screen_locker._log_mixin.compute_entry_hmac", return_value=None),
):
locker.unlock_screen()
# No assertion beyond "no crash" — we just needed the branch executed.
def test_extra_bonus_skipped_when_new_cfg_none(
self,
mock_tk: MagicMock,
mock_sys_exit: MagicMock,
tmp_path: Path,
) -> None:
"""new_cfg is None → branch 363->366: delta stays 0 even after adjust."""
locker = setup_unlock(mock_tk, tmp_path)
# First call (old_cfg): valid; second call (new_cfg after adjust): None
locker._read_shutdown_config.side_effect = [(22, 22, 5), None]
with (
patch(
"screen_locker._workout_credit.count_weekly_workouts",
return_value=5,
),
patch("screen_locker._unlock_view.current_streak", return_value=0),
patch("screen_locker._log_mixin.compute_entry_hmac", return_value=None),
):
locker.unlock_screen()