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from datetime import datetime
import pendulum
from ..conftest import assert_datetime
def test_fluid_year_setter():
d = pendulum.now()
new = d.set(year=1995)
assert isinstance(new, datetime)
assert 1995 == new.year
assert d.year != new.year
def test_fluid_month_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.set(month=11)
assert isinstance(new, datetime)
assert 11 == new.month
assert 7 == d.month
def test_fluid_day_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.set(day=9)
assert isinstance(new, datetime)
assert 9 == new.day
assert 2 == d.day
def test_fluid_hour_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.set(hour=5)
assert isinstance(new, datetime)
assert 5 == new.hour
assert 0 == d.hour
def test_fluid_minute_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.set(minute=32)
assert isinstance(new, datetime)
assert 32 == new.minute
assert 41 == d.minute
def test_fluid_second_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.set(second=49)
assert isinstance(new, datetime)
assert 49 == new.second
assert 20 == d.second
def test_fluid_microsecond_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20, 123456)
new = d.set(microsecond=987654)
assert isinstance(new, datetime)
assert 987654 == new.microsecond
assert 123456 == d.microsecond
def test_fluid_setter_keeps_timezone():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20, 123456, tz="Europe/Paris")
new = d.set(microsecond=987654)
assert_datetime(new, 2016, 7, 2, 0, 41, 20, 987654)
def test_fluid_timezone_setter():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.set(tz="Europe/Paris")
assert isinstance(new, datetime)
assert "Europe/Paris" == new.timezone_name
assert "Europe/Paris" == new.tzinfo.name
def test_fluid_on():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.on(1995, 11, 9)
assert isinstance(new, datetime)
assert 1995 == new.year
assert 11 == new.month
assert 9 == new.day
assert 2016 == d.year
assert 7 == d.month
assert 2 == d.day
def test_fluid_on_with_transition():
d = pendulum.datetime(2013, 3, 31, 0, 0, 0, 0, tz="Europe/Paris")
new = d.on(2013, 4, 1)
assert isinstance(new, datetime)
assert 2013 == new.year
assert 4 == new.month
assert 1 == new.day
assert 7200 == new.offset
assert 2013 == d.year
assert 3 == d.month
assert 31 == d.day
assert 3600 == d.offset
def test_fluid_at():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.at(5, 32, 49, 123456)
assert isinstance(new, datetime)
assert 5 == new.hour
assert 32 == new.minute
assert 49 == new.second
assert 0 == d.microsecond
assert 0 == d.hour
assert 41 == d.minute
assert 20 == d.second
assert 123456 == new.microsecond
def test_fluid_at_partial():
d = pendulum.datetime(2016, 7, 2, 0, 41, 20)
new = d.at(10)
assert_datetime(new, 2016, 7, 2, 10, 0, 0, 0)
new = d.at(10, 30)
assert_datetime(new, 2016, 7, 2, 10, 30, 0, 0)
new = d.at(10, 30, 45)
assert_datetime(new, 2016, 7, 2, 10, 30, 45, 0)
def test_fluid_at_with_transition():
d = pendulum.datetime(2013, 3, 31, 0, 0, 0, 0, tz="Europe/Paris")
new = d.at(2, 30, 0)
assert isinstance(new, datetime)
assert 3 == new.hour
assert 30 == new.minute
assert 0 == new.second
def test_replace_tzinfo_dst_off():
d = pendulum.datetime(2016, 3, 27, 0, 30) # 30 min before DST turning on
new = d.replace(tzinfo=pendulum.timezone("Europe/Paris"))
assert_datetime(new, 2016, 3, 27, 0, 30)
assert not new.is_dst()
assert new.offset == 3600
assert new.timezone_name == "Europe/Paris"
def test_replace_tzinfo_dst_transitioning_on():
d = pendulum.datetime(2016, 3, 27, 1, 30) # In middle of turning on
new = d.replace(tzinfo=pendulum.timezone("Europe/Paris"))
assert_datetime(new, 2016, 3, 27, 1, 30)
assert not new.is_dst()
assert new.offset == 3600
assert new.timezone_name == "Europe/Paris"
def test_replace_tzinfo_dst_on():
d = pendulum.datetime(2016, 10, 30, 0, 30) # 30 min before DST turning off
new = d.replace(tzinfo=pendulum.timezone("Europe/Paris"))
assert_datetime(new, 2016, 10, 30, 0, 30)
assert new.is_dst()
assert new.offset == 7200
assert new.timezone_name == "Europe/Paris"
def test_replace_tzinfo_dst_transitioning_off():
d = pendulum.datetime(2016, 10, 30, 1, 30) # In the middle of turning off
new = d.replace(tzinfo=pendulum.timezone("Europe/Paris"))
assert_datetime(new, 2016, 10, 30, 1, 30)
assert new.is_dst()
assert new.offset == 7200
assert new.timezone_name == "Europe/Paris"
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