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36 lines
963 B
36 lines
963 B
3 years ago
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from datetime import datetime, timedelta
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import pytest
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import six
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from hypothesis import assume, given
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from hypothesis import strategies as st
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from dateutil import tz as tz
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EPOCHALYPSE = datetime.fromtimestamp(2147483647)
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NEGATIVE_EPOCHALYPSE = datetime.fromtimestamp(0) - timedelta(seconds=2147483648)
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@pytest.mark.gettz
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@pytest.mark.parametrize("gettz_arg", [None, ""])
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# TODO: Remove bounds when GH #590 is resolved
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@given(
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dt=st.datetimes(
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min_value=NEGATIVE_EPOCHALYPSE, max_value=EPOCHALYPSE, timezones=st.just(tz.UTC),
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)
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)
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def test_gettz_returns_local(gettz_arg, dt):
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act_tz = tz.gettz(gettz_arg)
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if isinstance(act_tz, tz.tzlocal):
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return
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dt_act = dt.astimezone(tz.gettz(gettz_arg))
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if six.PY2:
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dt_exp = dt.astimezone(tz.tzlocal())
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else:
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dt_exp = dt.astimezone()
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assert dt_act == dt_exp
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assert dt_act.tzname() == dt_exp.tzname()
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assert dt_act.utcoffset() == dt_exp.utcoffset()
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