mirror of
https://github.com/thegeeklab/ansible-later.git
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398 lines
15 KiB
Python
398 lines
15 KiB
Python
from datetime import date
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from datetime import datetime as d
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from datetime import timedelta
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from datetime import tzinfo
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from testfixtures import test_datetime, test_date
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from testfixtures import replace, Replacer, compare, ShouldRaise
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from testfixtures.tests import sample1
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from unittest import TestCase
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class SampleTZInfo(tzinfo):
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__test__ = False
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def utcoffset(self, dt):
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return timedelta(minutes=3) + self.dst(dt)
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def dst(self, dt):
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return timedelta(minutes=1)
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class SampleTZInfo2(tzinfo):
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__test__ = False
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def utcoffset(self, dt):
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return timedelta(minutes=5)
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def dst(self, dt):
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return timedelta(minutes=0)
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class TestDateTime(TestCase):
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@replace('datetime.datetime', test_datetime())
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def test_now(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 0))
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 10))
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 30))
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@replace('datetime.datetime', test_datetime())
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def test_now_with_tz_supplied(self):
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from datetime import datetime
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info = SampleTZInfo()
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compare(datetime.now(info), d(2001, 1, 1, 0, 4, tzinfo=SampleTZInfo()))
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@replace('datetime.datetime', test_datetime(tzinfo=SampleTZInfo()))
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def test_now_with_tz_setup(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 1))
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@replace('datetime.datetime', test_datetime(tzinfo=SampleTZInfo()))
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def test_now_with_tz_setup_and_supplied(self):
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from datetime import datetime
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info = SampleTZInfo2()
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compare(datetime.now(info), d(2001, 1, 1, 0, 1, tzinfo=info))
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@replace('datetime.datetime', test_datetime(tzinfo=SampleTZInfo()))
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def test_now_with_tz_setup_and_same_supplied(self):
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from datetime import datetime
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info = SampleTZInfo()
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compare(datetime.now(info), d(2001, 1, 1, tzinfo=info))
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def test_now_with_tz_instance(self):
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dt = test_datetime(d(2001, 1, 1, tzinfo=SampleTZInfo()))
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compare(dt.now(), d(2001, 1, 1))
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def test_now_with_tz_instance_and_supplied(self):
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dt = test_datetime(d(2001, 1, 1, tzinfo=SampleTZInfo()))
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info = SampleTZInfo2()
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compare(dt.now(info), d(2001, 1, 1, 0, 1, tzinfo=info))
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def test_now_with_tz_instance_and_same_supplied(self):
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dt = test_datetime(d(2001, 1, 1, tzinfo=SampleTZInfo()))
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info = SampleTZInfo()
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compare(dt.now(info), d(2001, 1, 1, tzinfo=info))
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@replace('datetime.datetime', test_datetime(2002, 1, 1, 1, 2, 3))
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def test_now_supplied(self):
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from datetime import datetime
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compare(datetime.now(), d(2002, 1, 1, 1, 2, 3))
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@replace('datetime.datetime', test_datetime(None))
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def test_now_sequence(self, t):
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t.add(2002, 1, 1, 1, 0, 0)
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t.add(2002, 1, 1, 2, 0, 0)
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t.add(2002, 1, 1, 3, 0, 0)
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from datetime import datetime
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compare(datetime.now(), d(2002, 1, 1, 1, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 2, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 3, 0, 0))
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@replace('datetime.datetime', test_datetime())
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def test_add_and_set(self, t):
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t.add(2002, 1, 1, 1, 0, 0)
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t.add(2002, 1, 1, 2, 0, 0)
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t.set(2002, 1, 1, 3, 0, 0)
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from datetime import datetime
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compare(datetime.now(), d(2002, 1, 1, 3, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 3, 0, 10))
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compare(datetime.now(), d(2002, 1, 1, 3, 0, 30))
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@replace('datetime.datetime', test_datetime(None))
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def test_add_datetime_supplied(self, t):
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from datetime import datetime
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t.add(d(2002, 1, 1, 1))
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t.add(datetime(2002, 1, 1, 2))
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compare(datetime.now(), d(2002, 1, 1, 1, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 2, 0, 0))
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tzinfo = SampleTZInfo()
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tzrepr = repr(tzinfo)
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with ShouldRaise(ValueError(
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'Cannot add datetime with tzinfo of %s as configured to use None' %(
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tzrepr
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))):
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t.add(d(2001, 1, 1, tzinfo=tzinfo))
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def test_instantiate_with_datetime(self):
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from datetime import datetime
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t = test_datetime(datetime(2002, 1, 1, 1))
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compare(t.now(), d(2002, 1, 1, 1, 0, 0))
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@replace('datetime.datetime', test_datetime(None))
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def test_now_requested_longer_than_supplied(self, t):
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t.add(2002, 1, 1, 1, 0, 0)
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t.add(2002, 1, 1, 2, 0, 0)
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from datetime import datetime
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compare(datetime.now(), d(2002, 1, 1, 1, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 2, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 2, 0, 10))
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compare(datetime.now(), d(2002, 1, 1, 2, 0, 30))
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@replace('datetime.datetime', test_datetime(strict=True))
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def test_call(self, t):
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compare(t(2002, 1, 2, 3, 4, 5), d(2002, 1, 2, 3, 4, 5))
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from datetime import datetime
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dt = datetime(2001, 1, 1, 1, 0, 0)
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self.failIf(dt.__class__ is d)
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compare(dt, d(2001, 1, 1, 1, 0, 0))
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def test_date_return_type(self):
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with Replacer() as r:
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r.replace('datetime.datetime', test_datetime())
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from datetime import datetime
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dt = datetime(2001, 1, 1, 1, 0, 0)
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d = dt.date()
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compare(d, date(2001, 1, 1))
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self.failUnless(d.__class__ is date)
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def test_date_return_type_picky(self):
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# type checking is a bitch :-/
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date_type = test_date(strict=True)
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with Replacer() as r:
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r.replace('datetime.datetime', test_datetime(date_type=date_type,
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strict=True,
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))
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from datetime import datetime
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dt = datetime(2010, 8, 26, 14, 33, 13)
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d = dt.date()
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compare(d, date_type(2010, 8, 26))
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self.failUnless(d.__class__ is date_type)
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# if you have an embedded `now` as above, *and* you need to supply
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# a list of required datetimes, then it's often simplest just to
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# do a manual try-finally with a replacer:
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def test_import_and_obtain_with_lists(self):
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t = test_datetime(None)
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t.add(2002, 1, 1, 1, 0, 0)
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t.add(2002, 1, 1, 2, 0, 0)
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from testfixtures import Replacer
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r = Replacer()
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r.replace('testfixtures.tests.sample1.now', t.now)
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try:
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compare(sample1.str_now_2(), '2002-01-01 01:00:00')
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compare(sample1.str_now_2(), '2002-01-01 02:00:00')
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finally:
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r.restore()
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@replace('datetime.datetime', test_datetime())
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def test_repr(self):
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from datetime import datetime
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compare(repr(datetime), "<class 'testfixtures.tdatetime.tdatetime'>")
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@replace('datetime.datetime', test_datetime(delta=1))
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def test_delta(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 0))
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 1))
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 2))
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@replace('datetime.datetime', test_datetime(delta_type='minutes'))
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def test_delta_type(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 1, 0, 0, 0))
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compare(datetime.now(), d(2001, 1, 1, 0, 10, 0))
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compare(datetime.now(), d(2001, 1, 1, 0, 30, 0))
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@replace('datetime.datetime', test_datetime(None))
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def test_set(self):
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from datetime import datetime
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datetime.set(2001, 1, 1, 1, 0, 1)
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compare(datetime.now(), d(2001, 1, 1, 1, 0, 1))
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datetime.set(2002, 1, 1, 1, 0, 0)
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compare(datetime.now(), d(2002, 1, 1, 1, 0, 0))
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compare(datetime.now(), d(2002, 1, 1, 1, 0, 20))
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@replace('datetime.datetime', test_datetime(None))
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def test_set_datetime_supplied(self, t):
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from datetime import datetime
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t.set(d(2002, 1, 1, 1))
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compare(datetime.now(), d(2002, 1, 1, 1, 0, 0))
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t.set(datetime(2002, 1, 1, 2))
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compare(datetime.now(), d(2002, 1, 1, 2, 0, 0))
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tzinfo = SampleTZInfo()
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tzrepr = repr(tzinfo)
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with ShouldRaise(ValueError(
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'Cannot add datetime with tzinfo of %s as configured to use None' %(
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tzrepr
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))):
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t.set(d(2001, 1, 1, tzinfo=tzinfo))
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@replace('datetime.datetime', test_datetime(None, tzinfo=SampleTZInfo()))
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def test_set_tz_setup(self):
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from datetime import datetime
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datetime.set(year=2002, month=1, day=1)
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compare(datetime.now(), d(2002, 1, 1))
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@replace('datetime.datetime', test_datetime(None))
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def test_set_kw(self):
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from datetime import datetime
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datetime.set(year=2002, month=1, day=1)
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compare(datetime.now(), d(2002, 1, 1))
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@replace('datetime.datetime', test_datetime(None))
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def test_set_tzinfo_kw(self):
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from datetime import datetime
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with ShouldRaise(TypeError('Cannot add using tzinfo on tdatetime')):
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datetime.set(year=2002, month=1, day=1, tzinfo=SampleTZInfo())
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@replace('datetime.datetime', test_datetime(None))
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def test_set_tzinfo_args(self):
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from datetime import datetime
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with ShouldRaise(TypeError('Cannot add using tzinfo on tdatetime')):
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datetime.set(2002, 1, 2, 3, 4, 5, 6, SampleTZInfo())
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@replace('datetime.datetime', test_datetime(None))
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def test_add_kw(self, t):
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from datetime import datetime
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t.add(year=2002, day=1, month=1)
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compare(datetime.now(), d(2002, 1, 1))
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@replace('datetime.datetime', test_datetime(None))
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def test_add_tzinfo_kw(self, t):
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from datetime import datetime
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with ShouldRaise(TypeError('Cannot add using tzinfo on tdatetime')):
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datetime.add(year=2002, month=1, day=1, tzinfo=SampleTZInfo())
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@replace('datetime.datetime', test_datetime(None))
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def test_add_tzinfo_args(self, t):
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from datetime import datetime
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with ShouldRaise(TypeError('Cannot add using tzinfo on tdatetime')):
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datetime.add(2002, 1, 2, 3, 4, 5, 6, SampleTZInfo())
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@replace('datetime.datetime',
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test_datetime(2001, 1, 2, 3, 4, 5, 6, SampleTZInfo()))
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def test_max_number_args(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 2, 3, 4, 5, 6))
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@replace('datetime.datetime', test_datetime(2001, 1, 2))
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def test_min_number_args(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 2))
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@replace('datetime.datetime', test_datetime(
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year=2001,
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month=1,
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day=2,
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hour=3,
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minute=4,
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second=5,
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microsecond=6,
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tzinfo=SampleTZInfo()
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))
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def test_all_kw(self):
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from datetime import datetime
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compare(datetime.now(), d(2001, 1, 2, 3, 4, 5, 6))
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@replace('datetime.datetime', test_datetime(2001, 1, 2))
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def test_utc_now(self):
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from datetime import datetime
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compare(datetime.utcnow(), d(2001, 1, 2))
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@replace('datetime.datetime',
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test_datetime(2001, 1, 2, tzinfo=SampleTZInfo()))
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def test_utc_now_with_tz(self):
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from datetime import datetime
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compare(datetime.utcnow(), d(2001, 1, 1, 23, 56))
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@replace('datetime.datetime', test_datetime(strict=True))
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def test_isinstance_strict(self):
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from datetime import datetime
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to_check = []
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to_check.append(datetime(1999, 1, 1))
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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to_check.append(datetime.utcnow())
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datetime.set(2001, 1, 1, 20)
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to_check.append(datetime.now())
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datetime.add(2001, 1, 1, 21)
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to_check.append(datetime.now())
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to_check.append(datetime.now())
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datetime.set(datetime(2001, 1, 1, 22))
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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datetime.add(datetime(2001, 1, 1, 23))
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to_check.append(datetime.now())
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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datetime.set(d(2001, 1, 1, 22))
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to_check.append(datetime.now())
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datetime.add(d(2001, 1, 1, 23))
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to_check.append(datetime.now())
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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for inst in to_check:
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self.failUnless(isinstance(inst, datetime), inst)
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self.failUnless(inst.__class__ is datetime, inst)
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self.failUnless(isinstance(inst, d), inst)
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self.failIf(inst.__class__ is d, inst)
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@replace('datetime.datetime', test_datetime())
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def test_isinstance_default(self):
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from datetime import datetime
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to_check = []
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to_check.append(datetime(1999, 1, 1))
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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to_check.append(datetime.utcnow())
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datetime.set(2001, 1, 1, 20)
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to_check.append(datetime.now())
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datetime.add(2001, 1, 1, 21)
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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datetime.set(datetime(2001, 1, 1, 22))
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to_check.append(datetime.now())
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datetime.add(datetime(2001, 1, 1, 23))
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to_check.append(datetime.now())
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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datetime.set(d(2001, 1, 1, 22))
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to_check.append(datetime.now())
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datetime.add(d(2001, 1, 1, 23))
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to_check.append(datetime.now())
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to_check.append(datetime.now())
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to_check.append(datetime.now(SampleTZInfo()))
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for inst in to_check:
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self.failIf(isinstance(inst, datetime), inst)
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self.failIf(inst.__class__ is datetime, inst)
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self.failUnless(isinstance(inst, d), inst)
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self.failUnless(inst.__class__ is d, inst)
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def test_subsecond_deltas(self):
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datetime = test_datetime(delta=0.5)
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compare(datetime.now(), datetime(2001, 1, 1, 0, 0, 0, 0))
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compare(datetime.now(), datetime(2001, 1, 1, 0, 0, 0, 500000))
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compare(datetime.now(), datetime(2001, 1, 1, 0, 0, 1, 0))
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def test_ms_delta(self):
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datetime = test_datetime(delta=100, delta_type='microseconds')
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compare(datetime.now(), datetime(2001, 1, 1, 0, 0, 0, 0))
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compare(datetime.now(), datetime(2001, 1, 1, 0, 0, 0, 100))
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compare(datetime.now(), datetime(2001, 1, 1, 0, 0, 0, 200))
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def test_tick_when_static(self):
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datetime = test_datetime(delta=0)
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compare(datetime.now(), expected=d(2001, 1, 1))
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datetime.tick(hours=1)
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compare(datetime.now(), expected=d(2001, 1, 1, 1))
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def test_tick_when_dynamic(self):
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# hopefully not that common?
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datetime = test_datetime()
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compare(datetime.now(), expected=d(2001, 1, 1))
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datetime.tick(hours=1)
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compare(datetime.now(), expected=d(2001, 1, 1, 1, 0, 10))
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def test_tick_with_timedelta_instance(self):
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datetime = test_datetime(delta=0)
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compare(datetime.now(), expected=d(2001, 1, 1))
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datetime.tick(timedelta(hours=1))
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compare(datetime.now(), expected=d(2001, 1, 1, 1))
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