100 lines
4.2 KiB
Python
100 lines
4.2 KiB
Python
"""Tests for health monitoring."""
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import shutil
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import tempfile
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from pathlib import Path
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from unittest.mock import patch
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from vigilar.health.digest import build_digest, format_digest
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from vigilar.health.pruner import find_prunable_recordings, calculate_disk_usage_pct
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from vigilar.health.monitor import HealthCheck, HealthStatus, check_disk, check_mqtt_port
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from vigilar.storage.schema import pet_sightings, wildlife_sightings
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class TestDiskCheck:
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@patch("vigilar.health.monitor.shutil.disk_usage")
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def test_healthy(self, mock_usage):
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mock_usage.return_value = type("U", (), {"total": 100_000_000_000, "used": 50_000_000_000, "free": 50_000_000_000})()
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result = check_disk("/var/vigilar", warn_pct=85, critical_pct=95)
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assert result.status == HealthStatus.HEALTHY
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@patch("vigilar.health.monitor.shutil.disk_usage")
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def test_warning(self, mock_usage):
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mock_usage.return_value = type("U", (), {"total": 100_000_000_000, "used": 90_000_000_000, "free": 10_000_000_000})()
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result = check_disk("/var/vigilar", warn_pct=85, critical_pct=95)
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assert result.status == HealthStatus.WARNING
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@patch("vigilar.health.monitor.shutil.disk_usage")
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def test_critical(self, mock_usage):
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mock_usage.return_value = type("U", (), {"total": 100_000_000_000, "used": 97_000_000_000, "free": 3_000_000_000})()
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result = check_disk("/var/vigilar", warn_pct=85, critical_pct=95)
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assert result.status == HealthStatus.CRITICAL
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class TestPruner:
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def test_calculate_disk_pct(self):
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with tempfile.TemporaryDirectory() as d:
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pct = calculate_disk_usage_pct(d)
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assert 0 <= pct <= 100
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def test_find_prunable_empty(self, test_db):
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result = find_prunable_recordings(test_db, limit=10)
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assert result == []
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class TestPetDigest:
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def test_digest_includes_pet_sightings(self, test_db, tmp_data_dir):
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import time
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with test_db.begin() as conn:
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conn.execute(pet_sightings.insert().values(
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ts=time.time(), pet_id="p1", species="cat",
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camera_id="kitchen", confidence=0.9, labeled=1,
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))
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conn.execute(pet_sightings.insert().values(
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ts=time.time(), pet_id="p2", species="dog",
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camera_id="kitchen", confidence=0.85, labeled=1,
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))
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data = build_digest(test_db, str(tmp_data_dir), since_hours=1)
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assert data["pet_sightings"] == 2
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def test_digest_includes_wildlife(self, test_db, tmp_data_dir):
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import time
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with test_db.begin() as conn:
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conn.execute(wildlife_sightings.insert().values(
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ts=time.time(), species="bear", threat_level="PREDATOR",
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camera_id="front", confidence=0.9,
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))
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conn.execute(wildlife_sightings.insert().values(
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ts=time.time(), species="deer", threat_level="PASSIVE",
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camera_id="back", confidence=0.8,
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))
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data = build_digest(test_db, str(tmp_data_dir), since_hours=1)
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assert data["wildlife_predators"] == 1
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assert data["wildlife_passive"] == 1
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def test_format_includes_pets(self):
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data = {
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"person_detections": 2, "unknown_vehicles": 0,
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"recordings": 5, "disk_used_gb": 100.0, "disk_used_pct": 50,
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"since_hours": 12, "pet_sightings": 15,
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"wildlife_predators": 0, "wildlife_nuisance": 1, "wildlife_passive": 3,
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}
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text = format_digest(data)
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assert "15 pet" in text
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assert "wildlife" in text.lower() or "nuisance" in text.lower()
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class TestMQTTCheck:
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@patch("vigilar.health.monitor.socket.create_connection")
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def test_mqtt_reachable(self, mock_conn):
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mock_conn.return_value.__enter__ = lambda s: s
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mock_conn.return_value.__exit__ = lambda s, *a: None
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result = check_mqtt_port("127.0.0.1", 1883)
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assert result.status == HealthStatus.HEALTHY
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@patch("vigilar.health.monitor.socket.create_connection")
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def test_mqtt_unreachable(self, mock_conn):
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mock_conn.side_effect = ConnectionRefusedError()
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result = check_mqtt_port("127.0.0.1", 1883)
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assert result.status == HealthStatus.CRITICAL
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