2569718930@qq.com
49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
from web.services.latest_observation_overlay import overlay_latest_amsc_observation
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def test_overlay_replaces_amos_when_old_local_time_string_looks_later_than_new_utc():
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class FakeDB:
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def get_latest_raw_observation(self, source, city):
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assert (source, city) == ("amsc_awos", "qingdao")
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return {
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"observed_at": "2026-06-14T17:23:00+00:00",
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"fetched_at": "2026-06-14T17:23:30+00:00",
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"station_code": "ZSQD",
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"station_name": "Qingdao Jiaodong",
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"payload": {
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"source": "amsc_awos",
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"source_label": "AMSC AWOS Qingdao Jiaodong (ZSQD)",
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"icao": "ZSQD",
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"temp_c": 18.2,
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"observation_time": "2026-06-14T17:23:00+00:00",
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"observation_time_local": "2026-06-15 01:23:00",
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"runway_obs": {
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"point_temperatures": [
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{
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"runway": "17L/35R",
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"tdz_temp": 18.0,
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"mid_temp": 18.2,
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"end_temp": 18.1,
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}
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],
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},
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},
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}
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stale_payload = {
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"name": "qingdao",
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"temp_symbol": "C",
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"amos": {
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"source": "amsc_awos",
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"temp_c": 21.0,
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"observation_time": "2026-06-14T10:46:00+00:00",
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"observation_time_local": "2026-06-14 18:46:00",
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},
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}
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result = overlay_latest_amsc_observation(FakeDB(), "qingdao", stale_payload)
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assert result["amos"]["observation_time"] == "2026-06-14T17:23:00+00:00"
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assert result["amos"]["observation_time_local"] == "2026-06-15 01:23:00"
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assert result["amos"]["runway_obs"]["point_temperatures"][0]["runway"] == "17L/35R"
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