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TEST: scan processing - de;eted

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Signed-off-by: jokob-sk <jokob.sk@gmail.com>
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jokob-sk
2026-02-06 18:54:15 +11:00
parent 09b42166cc
commit 6bc2de6e24
1 changed files with 0 additions and 120 deletions
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test/scan/test_presence_detection.py
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from scan.session_events import process_scan
from unittest.mock import Mock, patch
import pytest
@pytest.fixture
def minimal_patches():
with patch.multiple(
"scan.session_events",
exclude_ignored_devices=Mock(),
save_scanned_devices=Mock(),
print_scan_stats=Mock(),
create_new_devices=Mock(),
update_devices_data_from_scan=Mock(),
update_devLastConnection_from_CurrentScan=Mock(),
update_vendors_from_mac=Mock(),
update_ipv4_ipv6=Mock(),
update_icons_and_types=Mock(),
pair_sessions_events=Mock(),
create_sessions_snapshot=Mock(),
insertOnlineHistory=Mock(),
skip_repeated_notifications=Mock(),
update_unread_notifications_count=Mock(),
):
yield
# ---------------------------------------------------
# TEST 1: Online → Offline transition
# ---------------------------------------------------
def test_device_goes_offline_when_missing_next_scan(scan_db, minimal_patches):
conn = scan_db
cur = conn.cursor()
# Device initially known
cur.execute("""
INSERT INTO Devices (devMac, devLastIP, devPresentLastScan, devAlertDown, devAlertEvents, devIsArchived)
VALUES ('AA','1.1.1.1',1,1,1,0)
""")
conn.commit()
# FIRST SCAN — device present
cur.execute("INSERT INTO CurrentScan (scanMac, scanLastIP) VALUES ('AA','1.1.1.1')")
conn.commit()
process_scan(conn)
# Device should be online
row = cur.execute(
"SELECT devPresentLastScan FROM Devices WHERE devMac='AA'"
).fetchone()
assert row["devPresentLastScan"] == 1
# SECOND SCAN — device missing
process_scan(conn)
row = cur.execute(
"SELECT devPresentLastScan FROM Devices WHERE devMac='AA'"
).fetchone()
assert row["devPresentLastScan"] == 0
# ---------------------------------------------------
# TEST 2: Device Down event created
# ---------------------------------------------------
def test_device_down_event_created_when_missing(scan_db, minimal_patches):
conn = scan_db
cur = conn.cursor()
cur.execute("""
INSERT INTO Devices (devMac, devLastIP, devPresentLastScan, devAlertDown, devAlertEvents, devIsArchived)
VALUES ('BB','2.2.2.2',1,1,1,0)
""")
conn.commit()
# No CurrentScan entry → offline
process_scan(conn)
event = cur.execute("""
SELECT eve_EventType
FROM Events
WHERE eve_MAC='BB'
""").fetchone()
assert event is not None
assert event["eve_EventType"] == "Device Down"
# ---------------------------------------------------
# TEST 3: Guards against the "forgot to clear CurrentScan" bug
# ---------------------------------------------------
def test_offline_detection_requires_currentscan_cleanup(scan_db, minimal_patches):
conn = scan_db
cur = conn.cursor()
# Device exists
cur.execute("""
INSERT INTO Devices (devMac, devLastIP, devPresentLastScan, devAlertDown, devAlertEvents, devIsArchived)
VALUES ('CC','3.3.3.3',1,1,1,0)
""")
conn.commit()
# First scan — device present
cur.execute("INSERT INTO CurrentScan (scanMac, scanLastIP) VALUES ('CC','3.3.3.3')")
conn.commit()
process_scan(conn)
# Simulate bug: device not seen again BUT CurrentScan not cleared
cur.execute("INSERT INTO CurrentScan (scanMac, scanLastIP) VALUES ('CC','3.3.3.3')")
conn.commit()
process_scan(conn)
row = cur.execute("""
SELECT devPresentLastScan
FROM Devices WHERE devMac='CC'
""").fetchone()
assert row["devPresentLastScan"] == 0