import datetime as dt import unittest from tools import go_native_prod_smoke as smoke class GoNativeProdSmokeTest(unittest.TestCase): def test_shanghai_day_window_uses_plus_eight_bounds(self): now = dt.datetime(2026, 7, 2, 1, 35, tzinfo=smoke.SHANGHAI) date_from, date_to = smoke.shanghai_day_window(now) self.assertEqual(date_from, "2026-07-02T00:00:00+08:00") self.assertEqual(date_to, "2026-07-03T00:00:00+08:00") def test_api_url_encodes_plus_eight_date_range(self): url = smoke.api_url( "http://example.test/base/", "/api/history/raw-frames", { "protocol": "JT808", "dateFrom": "2026-07-02T00:00:00+08:00", "dateTo": "2026-07-03T00:00:00+08:00", "limit": 1, }, ) self.assertEqual( url, "http://example.test/base/api/history/raw-frames?" "protocol=JT808&dateFrom=2026-07-02T00%3A00%3A00%2B08%3A00" "&dateTo=2026-07-03T00%3A00%3A00%2B08%3A00&limit=1", ) def test_total_check_passes_when_total_reaches_minimum(self): check = smoke.check_total( "jt808.raw", {"total": 2, "items": [{"vehicle_key": "JT808:013307811170"}]}, minimum=1, ) self.assertEqual(check.status, "pass") self.assertEqual(check.count, 2) self.assertIn("JT808:013307811170", check.message) def test_total_check_fails_when_total_is_below_minimum(self): check = smoke.check_total("gb32960.raw", {"total": 0, "items": []}, minimum=1) self.assertEqual(check.status, "fail") self.assertEqual(check.count, 0) self.assertIn("expected >= 1", check.message) def test_overall_status_fails_if_any_check_fails(self): checks = [ smoke.Check("a", "pass", 1, 1, "ok"), smoke.Check("b", "fail", 0, 1, "bad"), ] self.assertEqual(smoke.overall_status(checks), "fail") def test_build_checks_cover_three_raw_protocols_and_two_daily_metric_protocols(self): specs = smoke.build_check_specs( date_from="2026-07-02T00:00:00+08:00", date_to="2026-07-03T00:00:00+08:00", stat_date="2026-07-02", min_raw=1, min_history=1, min_stat=1, ) names = [spec.name for spec in specs] self.assertIn("gb32960.raw", names) self.assertIn("jt808.raw", names) self.assertIn("yutong_mqtt.raw", names) self.assertIn("gb32960.locations", names) self.assertIn("gb32960.mileage_points", names) self.assertIn("jt808.locations", names) self.assertIn("jt808.mileage_points", names) self.assertIn("yutong_mqtt.locations", names) self.assertIn("yutong_mqtt.mileage_points", names) self.assertIn("gb32960.daily_mileage", names) self.assertIn("jt808.daily_total_mileage", names) def test_vehicle_identifier_prefers_vin_over_vehicle_key(self): identifier = smoke.vehicle_identifier({ "vin": "LB9A32A20R0LS1343", "vehicle_key": "GB32960:ignored", }) self.assertEqual(identifier, "LB9A32A20R0LS1343") def test_vehicle_identifier_falls_back_to_vehicle_key(self): identifier = smoke.vehicle_identifier({ "vin": "", "vehicle_key": "JT808:013307811170", }) self.assertEqual(identifier, "JT808:013307811170") def test_realtime_specs_are_built_from_raw_samples_with_vin(self): payloads = { "gb32960.raw": {"items": [{"vin": "LB9A32A20R0LS1343", "vehicle_key": "LB9A32A20R0LS1343"}]}, "jt808.raw": {"items": [{"vin": "", "vehicle_key": "JT808:013307811170"}]}, "yutong_mqtt.raw": {"items": [{"vin": "LMRKH9AC6R1004108"}]}, } specs = smoke.build_realtime_specs(payloads) self.assertEqual( [(spec.name, spec.path) for spec in specs], [ ("gb32960.realtime", "/api/realtime/vehicles/LB9A32A20R0LS1343"), ("gb32960.realtime_online", "/api/realtime/vehicles/LB9A32A20R0LS1343/online"), ("gb32960.realtime_protocol", "/api/realtime/vehicles/LB9A32A20R0LS1343/protocols/GB32960"), ("jt808.realtime", "/api/realtime/vehicles/JT808%3A013307811170"), ("jt808.realtime_online", "/api/realtime/vehicles/JT808%3A013307811170/online"), ("jt808.realtime_protocol", "/api/realtime/vehicles/JT808%3A013307811170/protocols/JT808"), ("yutong_mqtt.realtime", "/api/realtime/vehicles/LMRKH9AC6R1004108"), ("yutong_mqtt.realtime_online", "/api/realtime/vehicles/LMRKH9AC6R1004108/online"), ("yutong_mqtt.realtime_protocol", "/api/realtime/vehicles/LMRKH9AC6R1004108/protocols/YUTONG_MQTT"), ], ) def test_realtime_check_requires_online_true_when_field_exists(self): check = smoke.check_realtime( "gb32960.realtime_online", {"vin": "LB9A32A20R0LS1343", "online": True, "protocols": ["GB32960"]}, ) self.assertEqual(check.status, "pass") self.assertEqual(check.count, 1) def test_realtime_check_fails_when_online_false(self): check = smoke.check_realtime( "gb32960.realtime_online", {"vin": "LB9A32A20R0LS1343", "online": False}, ) self.assertEqual(check.status, "fail") self.assertIn("online=false", check.message) def test_realtime_check_fails_when_snapshot_is_stale(self): now = dt.datetime(2026, 7, 2, 0, 30, 0, tzinfo=dt.timezone.utc) check = smoke.check_realtime( "jt808.realtime", {"vehicle_key": "JT808:013307811170", "updated_at_ms": 1782950400000}, max_age_minutes=15, now=now, ) self.assertEqual(check.status, "fail") self.assertIn("updated_age_minutes=30.0", check.message) def test_realtime_check_passes_when_snapshot_is_fresh(self): now = dt.datetime(2026, 7, 2, 0, 30, 0, tzinfo=dt.timezone.utc) check = smoke.check_realtime( "jt808.realtime", {"vehicle_key": "JT808:013307811170", "updated_at_ms": 1782951600000}, max_age_minutes=15, now=now, ) self.assertEqual(check.status, "pass") self.assertIn("updated_age_minutes=10.0", check.message) def test_parse_tdengine_utc_timestamp_as_aware_utc(self): parsed = smoke.parse_tdengine_utc_timestamp("2026-07-01 17:36:02") self.assertEqual(parsed, dt.datetime(2026, 7, 1, 17, 36, 2, tzinfo=dt.timezone.utc)) def test_total_check_fails_when_latest_sample_is_stale(self): now = dt.datetime(2026, 7, 1, 18, 0, 0, tzinfo=dt.timezone.utc) check = smoke.check_total( "gb32960.raw", {"total": 1, "items": [{"ts": "2026-07-01 17:00:00"}]}, minimum=1, max_age_minutes=30, now=now, ) self.assertEqual(check.status, "fail") self.assertIn("latest_age_minutes=60.0", check.message) def test_total_check_passes_when_latest_sample_is_fresh(self): now = dt.datetime(2026, 7, 1, 18, 0, 0, tzinfo=dt.timezone.utc) check = smoke.check_total( "gb32960.raw", {"total": 1, "items": [{"ts": "2026-07-01 17:45:00"}]}, minimum=1, max_age_minutes=30, now=now, ) self.assertEqual(check.status, "pass") self.assertIn("latest_age_minutes=15.0", check.message) def test_raw_check_requires_structured_parsed_json(self): check = smoke.check_total( "jt808.raw", { "total": 1, "items": [{ "ts": "2026-07-01 17:45:00", "parsed_json": "", }], }, minimum=1, require_parsed_json=True, ) self.assertEqual(check.status, "fail") self.assertIn("missing parsed_json", check.message) def test_raw_check_accepts_structured_parsed_json(self): check = smoke.check_total( "gb32960.raw", { "total": 1, "items": [{ "ts": "2026-07-01 17:45:00", "parsed_json": "{\"header\":{\"vin\":\"LTEST\"}}", }], }, minimum=1, require_parsed_json=True, ) self.assertEqual(check.status, "pass") self.assertIn("parsed_json=ok", check.message) def test_history_check_requires_frame_id_backlink(self): check = smoke.check_total( "jt808.locations", {"total": 1, "items": [{"ts": "2026-07-01 17:45:00", "frame_id": ""}]}, minimum=1, require_frame_id=True, ) self.assertEqual(check.status, "fail") self.assertIn("missing frame_id", check.message) def test_history_check_accepts_frame_id_backlink(self): check = smoke.check_total( "jt808.mileage_points", {"total": 1, "items": [{"ts": "2026-07-01 17:45:00", "frame_id": "go_abc"}]}, minimum=1, require_frame_id=True, ) self.assertEqual(check.status, "pass") self.assertIn("frame_id=ok", check.message) def test_daily_mileage_formula_requires_latest_minus_first(self): check = smoke.check_total( "jt808.daily_mileage", { "total": 1, "items": [{ "metric_key": "daily_mileage_km", "metric_value": 40.0, "first_total_mileage_km": 4434.9, "latest_total_mileage_km": 4481.0, }], }, minimum=1, require_metric_formula=True, ) self.assertEqual(check.status, "fail") self.assertIn("metric_formula mismatch", check.message) def test_daily_total_formula_requires_latest_total(self): check = smoke.check_total( "jt808.daily_total_mileage", { "total": 1, "items": [{ "metric_key": "daily_total_mileage_km", "metric_value": 4481.0, "first_total_mileage_km": 4434.9, "latest_total_mileage_km": 4481.0, }], }, minimum=1, require_metric_formula=True, ) self.assertEqual(check.status, "pass") self.assertIn("metric_formula=ok", check.message) if __name__ == "__main__": unittest.main()