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68 lines
3 KiB
Python
68 lines
3 KiB
Python
from datetime import datetime, timedelta, timezone
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import pytest
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from pyhamtools.locator import calculate_sunrise_sunset
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class Test_calculate_sunrise_sunset_normal_case():
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def test_calculate_sunrise_sunset(self):
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time_margin = timedelta(minutes=1)
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locator = "JN48QM"
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test_time = datetime(year=2014, month=1, day=1, tzinfo=timezone.utc)
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result_JN48QM_1_1_2014_evening_dawn = datetime(2014, 1, 1, 15, 38, tzinfo=timezone.utc)
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result_JN48QM_1_1_2014_morning_dawn = datetime(2014, 1, 1, 6, 36, tzinfo=timezone.utc)
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result_JN48QM_1_1_2014_sunrise = datetime(2014, 1, 1, 7, 14, tzinfo=timezone.utc)
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result_JN48QM_1_1_2014_sunset = datetime(2014, 1, 1, 16, 15, 23, 31016, tzinfo=timezone.utc)
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assert calculate_sunrise_sunset(locator, test_time)['morning_dawn'] - result_JN48QM_1_1_2014_morning_dawn < time_margin
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assert calculate_sunrise_sunset(locator, test_time)['evening_dawn'] - result_JN48QM_1_1_2014_evening_dawn < time_margin
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assert calculate_sunrise_sunset(locator, test_time)['sunset'] - result_JN48QM_1_1_2014_sunset < time_margin
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assert calculate_sunrise_sunset(locator, test_time)['sunrise'] - result_JN48QM_1_1_2014_sunrise < time_margin
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def test_calculate_sunrise_sunset_with_sun_never_rising(self):
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time_margin = timedelta(minutes=1)
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locator = "IQ50PW"
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# The sun never rises in winter time close to the north pole (e.g. at Jan Mayen)
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# Therefore we expect no sunrise or sunset.
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test_time = datetime(year=2021, month=12, day=15, tzinfo=timezone.utc)
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assert calculate_sunrise_sunset(locator, test_time)['morning_dawn'] == None
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assert calculate_sunrise_sunset(locator, test_time)['evening_dawn'] == None
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assert calculate_sunrise_sunset(locator, test_time)['sunset'] == None
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assert calculate_sunrise_sunset(locator, test_time)['sunrise'] == None
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def test_calculate_sunrise_sunset_with_sun_never_setting(self):
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time_margin = timedelta(minutes=1)
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locator = "AA00AA"
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# The sun never sets at the south pole during arctic summer
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# Therefore we expect no sunrise or sunset.
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test_time = datetime(year=2014, month=1, day=1, tzinfo=timezone.utc)
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assert calculate_sunrise_sunset(locator, test_time)['morning_dawn'] == None
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assert calculate_sunrise_sunset(locator, test_time)['evening_dawn'] == None
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assert calculate_sunrise_sunset(locator, test_time)['sunset'] == None
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assert calculate_sunrise_sunset(locator, test_time)['sunrise'] == None
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def test_calculate_distance_invalid_inputs(self):
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with pytest.raises(ValueError):
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calculate_sunrise_sunset("", "")
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with pytest.raises(ValueError):
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calculate_sunrise_sunset("JN48QM", "")
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with pytest.raises(ValueError):
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calculate_sunrise_sunset("JN48", 55)
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with pytest.raises(AttributeError):
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calculate_sunrise_sunset(33, datetime.now())
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