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test_weather_data_source.py
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test_weather_data_source.py
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import datetime
from data_sources import weather
def test_time_interpolation(
start_time: datetime.datetime,
current_time: datetime.datetime,
end_time: datetime.datetime
) -> float:
"""
>>> test_time_interpolation(datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 31))
0.0
>>> test_time_interpolation(datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 2), datetime.datetime(2020, 10, 31))
0.033
>>> test_time_interpolation(datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 15), datetime.datetime(2020, 10, 31))
0.467
>>> test_time_interpolation(datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 30), datetime.datetime(2020, 10, 31))
0.967
>>> test_time_interpolation(datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 31), datetime.datetime(2020, 10, 31))
1.0
>>> test_time_interpolation(datetime.datetime(2020, 10, 15), datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 31))
0.0
>>> test_time_interpolation(datetime.datetime(2020, 10, 1), datetime.datetime(2020, 10, 31), datetime.datetime(2020, 10, 15))
1.0
"""
return round(weather.get_proportion_between_times(start_time, current_time, end_time), 3)
def test_get_station_from_metar(
metar: str
) -> str:
"""
>>> test_get_station_from_metar("")
>>> test_get_station_from_metar('')
>>> test_get_station_from_metar(None)
>>> test_get_station_from_metar("asdasdasdasdasd")
>>> test_get_station_from_metar("KBVS")
'KBVS'
>>> test_get_station_from_metar("KBVS 121955Z AUTO 00000KT 2SM BR CLR 17/15 A3001 RMK A01")
'KBVS'
>>> test_get_station_from_metar("KUIL 121953Z AUTO 00000KT 1 1/4SM HZ OVC021 14/11 A3000 RMK AO2 SLP158 T01440111")
'KUIL'
>>> test_get_station_from_metar("KHQM 121953Z AUTO 13004KT 1 1/2SM HZ BKN020 OVC028 16/12 A2999 RMK AO2 SLP160 T01610122")
'KHQM'
>>> test_get_station_from_metar("KAST 121955Z AUTO 01005KT 1 1/4SM HZ BKN025 OVC033 16/12 A2998 RMK AO2 SLP150 T01610122")
'KAST'
>>> test_get_station_from_metar("KPDX 121953Z 00000KT 3/4SM R10R/5000FT HZ BR VV014 15/11 A2999 RMK AO2 SLP155 T01500106")
'KPDX'
>>> test_get_station_from_metar("KSEA 121953Z 22003KT 3/4SM FU OVC006 13/11 A3001 RMK AO2 SLPNO FU OVC006 T01280111")
'KSEA'
>>> test_get_station_from_metar("KAWO 121956Z AUTO 12003KT 1 1/2SM BR CLR 14/12 A3001 RMK AO2 SLP167 T01440122")
'KAWO'
"""
return weather.get_station_from_metar(metar)
def test_get_metar_timestamp(
metar: str
) -> datetime:
"""
>>> test_get_metar_timestamp("KBVS 121955Z AUTO 00000KT 2SM BR CLR 17/15 A3001 RMK A01")
datetime.datetime(2020, 10, 12, 19, 55, tzinfo=datetime.timezone.utc)
>>> test_get_metar_timestamp("KUIL 121953Z AUTO 00000KT 1 1/4SM HZ OVC021 14/11 A3000 RMK AO2 SLP158 T01440111")
datetime.datetime(2020, 10, 12, 19, 53, tzinfo=datetime.timezone.utc)
>>> test_get_metar_timestamp("KHQM 121953Z AUTO 13004KT 1 1/2SM HZ BKN020 OVC028 16/12 A2999 RMK AO2 SLP160 T01610122")
datetime.datetime(2020, 10, 12, 19, 53, tzinfo=datetime.timezone.utc)
>>> test_get_metar_timestamp("KAST 121955Z AUTO 01005KT 1 1/4SM HZ BKN025 OVC033 16/12 A2998 RMK AO2 SLP150 T01610122")
datetime.datetime(2020, 10, 12, 19, 55, tzinfo=datetime.timezone.utc)
>>> test_get_metar_timestamp("KPDX 121953Z 00000KT 3/4SM R10R/5000FT HZ BR VV014 15/11 A2999 RMK AO2 SLP155 T01500106")
datetime.datetime(2020, 10, 12, 19, 53, tzinfo=datetime.timezone.utc)
>>> test_get_metar_timestamp("KSEA 121953Z 22003KT 3/4SM FU OVC006 13/11 A3001 RMK AO2 SLPNO FU OVC006 T01280111")
datetime.datetime(2020, 10, 12, 19, 53, tzinfo=datetime.timezone.utc)
>>> test_get_metar_timestamp("KAWO 121956Z AUTO 12003KT 1 1/2SM BR CLR 14/12 A3001 RMK AO2 SLP167 T01440122")
datetime.datetime(2020, 10, 12, 19, 56, tzinfo=datetime.timezone.utc)
"""
fake_current_time = datetime.datetime(
2020,
10,
12,
20,
50,
30,
tzinfo=datetime.timezone.utc)
return weather.get_metar_timestamp(metar, fake_current_time)
def test_get_metar_age(
metar: str
) -> float:
"""
>>> test_get_metar_age("KBVS 121955Z AUTO 00000KT 2SM BR CLR 17/15 A3001 RMK A01")
55.5
>>> test_get_metar_age("KUIL 121953Z AUTO 00000KT 1 1/4SM HZ OVC021 14/11 A3000 RMK AO2 SLP158 T01440111")
57.5
>>> test_get_metar_age("KHQM 121953Z AUTO 13004KT 1 1/2SM HZ BKN020 OVC028 16/12 A2999 RMK AO2 SLP160 T01610122")
57.5
>>> test_get_metar_age("KAST 121955Z AUTO 01005KT 1 1/4SM HZ BKN025 OVC033 16/12 A2998 RMK AO2 SLP150 T01610122")
55.5
>>> test_get_metar_age("KPDX 121953Z 00000KT 3/4SM R10R/5000FT HZ BR VV014 15/11 A2999 RMK AO2 SLP155 T01500106")
57.5
>>> test_get_metar_age("KSEA 121953Z 22003KT 3/4SM FU OVC006 13/11 A3001 RMK AO2 SLPNO FU OVC006 T01280111")
57.5
>>> test_get_metar_age("KAWO 121956Z AUTO 12003KT 1 1/2SM BR CLR 14/12 A3001 RMK AO2 SLP167 T01440122")
54.5
"""
fake_current_time = datetime.datetime(
2020,
10,
12,
20,
50,
30,
tzinfo=datetime.timezone.utc)
return (weather.get_metar_age(
metar,
fake_current_time).total_seconds() / 60.0)
if __name__ == '__main__':
import doctest
print("Starting tests.")
doctest.testmod()
print("Tests finished")