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ledgrab/server/tests/core/test_automation_engine.py
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alexei.dolgolyov 02cd9d519c
Lint & Test / test (push) Successful in 1m56s
refactor: rename project to LedGrab, split HA integration into separate repo
- Rename Python package: wled_controller -> ledgrab
- Rename env var prefix: WLED_ -> LEDGRAB_ (with auto-migration for old vars)
- Rename localStorage key: wled_api_key -> ledgrab_api_key (with migration)
- Rename HA integration domain: wled_screen_controller -> ledgrab
- Update all imports, build scripts, Docker, installer, config, docs
- Remove HA integration (moved to ledgrab-haos-integration repo)
- Remove hacs.json (belongs in HA repo now)
- Add startup warning for users with old WLED_ env vars
- All tests pass (715/715), ruff clean, tsc clean, frontend builds
2026-04-12 22:45:28 +03:00

287 lines
8.8 KiB
Python

"""Tests for AutomationEngine — rule evaluation in isolation."""
from datetime import datetime, timezone
from unittest.mock import MagicMock, patch
import pytest
from ledgrab.core.automations.automation_engine import AutomationEngine
from ledgrab.storage.automation import (
ApplicationRule,
Automation,
DisplayStateRule,
StartupRule,
SystemIdleRule,
TimeOfDayRule,
WebhookRule,
)
from ledgrab.storage.automation_store import AutomationStore
# ---------------------------------------------------------------------------
# Fixtures
# ---------------------------------------------------------------------------
@pytest.fixture
def mock_store(tmp_db) -> AutomationStore:
return AutomationStore(tmp_db)
@pytest.fixture
def mock_manager():
m = MagicMock()
m.fire_event = MagicMock()
return m
@pytest.fixture
def engine(mock_store, mock_manager) -> AutomationEngine:
"""Build an AutomationEngine with the PlatformDetector mocked out.
PlatformDetector starts a Windows display-power listener thread that
causes access violations in the test environment, so we replace it
with a simple MagicMock.
"""
with patch("ledgrab.core.automations.automation_engine.PlatformDetector"):
eng = AutomationEngine(
automation_store=mock_store,
processor_manager=mock_manager,
poll_interval=0.1,
)
return eng
# ---------------------------------------------------------------------------
# Rule evaluation (unit-level)
# ---------------------------------------------------------------------------
class TestRuleEvaluation:
"""Test _evaluate_rule for each rule type individually."""
def _make_automation(self, rules):
now = datetime.now(timezone.utc)
return Automation(
id="test_auto",
name="Test",
enabled=True,
rule_logic="or",
rules=rules,
scene_preset_id=None,
deactivation_mode="none",
deactivation_scene_preset_id=None,
created_at=now,
updated_at=now,
)
def _eval(self, engine, rule, **kwargs):
"""Invoke the private _evaluate_rule method."""
defaults = dict(
running_procs=set(),
topmost_proc=None,
topmost_fullscreen=False,
fullscreen_procs=set(),
idle_seconds=None,
display_state=None,
)
defaults.update(kwargs)
return engine._evaluate_rule(
rule,
defaults["running_procs"],
defaults["topmost_proc"],
defaults["topmost_fullscreen"],
defaults["fullscreen_procs"],
defaults["idle_seconds"],
defaults["display_state"],
)
def test_startup_true(self, engine):
assert self._eval(engine, StartupRule()) is True
def test_application_running_match(self, engine):
rule = ApplicationRule(apps=["chrome.exe"], match_type="running")
result = self._eval(
engine,
rule,
running_procs={"chrome.exe", "explorer.exe"},
)
assert result is True
def test_application_running_no_match(self, engine):
rule = ApplicationRule(apps=["chrome.exe"], match_type="running")
result = self._eval(
engine,
rule,
running_procs={"explorer.exe"},
)
assert result is False
def test_application_topmost_match(self, engine):
rule = ApplicationRule(apps=["game.exe"], match_type="topmost")
result = self._eval(
engine,
rule,
topmost_proc="game.exe",
)
assert result is True
def test_application_topmost_no_match(self, engine):
rule = ApplicationRule(apps=["game.exe"], match_type="topmost")
result = self._eval(
engine,
rule,
topmost_proc="chrome.exe",
)
assert result is False
def test_time_of_day_within_range(self, engine):
rule = TimeOfDayRule(start_time="00:00", end_time="23:59")
result = self._eval(engine, rule)
assert result is True
def test_system_idle_when_idle(self, engine):
rule = SystemIdleRule(idle_minutes=5, when_idle=True)
result = self._eval(engine, rule, idle_seconds=600.0) # 10 minutes idle
assert result is True
def test_system_idle_not_idle(self, engine):
rule = SystemIdleRule(idle_minutes=5, when_idle=True)
result = self._eval(engine, rule, idle_seconds=60.0) # 1 minute idle
assert result is False
def test_system_idle_when_not_idle(self, engine):
"""when_idle=False means active when user is NOT idle."""
rule = SystemIdleRule(idle_minutes=5, when_idle=False)
result = self._eval(engine, rule, idle_seconds=60.0) # 1 min idle (not yet 5)
assert result is True
def test_display_state_match(self, engine):
rule = DisplayStateRule(state="on")
result = self._eval(engine, rule, display_state="on")
assert result is True
def test_display_state_no_match(self, engine):
rule = DisplayStateRule(state="off")
result = self._eval(engine, rule, display_state="on")
assert result is False
def test_webhook_active(self, engine):
rule = WebhookRule(token="tok123")
engine._webhook_states["tok123"] = True
result = self._eval(engine, rule)
assert result is True
def test_webhook_inactive(self, engine):
rule = WebhookRule(token="tok123")
# Not in _webhook_states → False
result = self._eval(engine, rule)
assert result is False
# ---------------------------------------------------------------------------
# Rule logic (AND / OR)
# ---------------------------------------------------------------------------
class TestRuleLogic:
def _make_automation(self, rules, logic="or"):
now = datetime.now(timezone.utc)
return Automation(
id="logic_auto",
name="Logic",
enabled=True,
rule_logic=logic,
rules=rules,
scene_preset_id=None,
deactivation_mode="none",
deactivation_scene_preset_id=None,
created_at=now,
updated_at=now,
)
def test_or_any_true(self, engine):
auto = self._make_automation(
[
ApplicationRule(apps=["missing.exe"], match_type="running"),
StartupRule(),
],
logic="or",
)
result = engine._evaluate_rules(
auto,
running_procs=set(),
topmost_proc=None,
topmost_fullscreen=False,
fullscreen_procs=set(),
idle_seconds=None,
display_state=None,
)
assert result is True
def test_and_all_must_be_true(self, engine):
auto = self._make_automation(
[
StartupRule(),
ApplicationRule(apps=["missing.exe"], match_type="running"),
],
logic="and",
)
result = engine._evaluate_rules(
auto,
running_procs=set(),
topmost_proc=None,
topmost_fullscreen=False,
fullscreen_procs=set(),
idle_seconds=None,
display_state=None,
)
assert result is False
# ---------------------------------------------------------------------------
# Webhook state management
# ---------------------------------------------------------------------------
class TestWebhookState:
@pytest.mark.asyncio
async def test_set_webhook_state_activate(self, engine):
await engine.set_webhook_state("tok_1", True)
assert engine._webhook_states["tok_1"] is True
@pytest.mark.asyncio
async def test_set_webhook_state_deactivate(self, engine):
engine._webhook_states["tok_1"] = True
await engine.set_webhook_state("tok_1", False)
assert engine._webhook_states["tok_1"] is False
# ---------------------------------------------------------------------------
# Start / Stop lifecycle
# ---------------------------------------------------------------------------
class TestEngineLifecycle:
@pytest.mark.asyncio
async def test_start_creates_task(self, engine):
await engine.start()
assert engine._task is not None
await engine.stop()
@pytest.mark.asyncio
async def test_stop_cancels_task(self, engine):
await engine.start()
await engine.stop()
assert engine._task is None
@pytest.mark.asyncio
async def test_double_start_is_safe(self, engine):
await engine.start()
await engine.start() # no-op
await engine.stop()
@pytest.mark.asyncio
async def test_stop_without_start_is_safe(self, engine):
await engine.stop() # no-op