def basic_creation():
q = quantum.now()
Assert(q.tz) == None
Assert.isinstance(q.as_utc(), datetime)
with Assert.raises(quantum.QuantumException):
Assert.isinstance(q.as_local(), datetime)
q = quantum.parse('2013-06-27T12:27:54', timezone='UTC')
Assert(q.tz) == pytz.utc
Assert.isinstance(q.as_utc(), datetime)
Assert(q.as_utc()) == datetime(2013, 6, 27, 12, 27, 54)
Assert(q.as_local()) == datetime(2013, 6, 27, 12, 27, 54)
q = quantum.parse('2013-06-27T12:27:54', timezone='Pacific/Auckland')
Assert(q.tz) == pytz.timezone('Pacific/Auckland')
Assert.isinstance(q.dt, datetime)
Assert(q.as_utc()) == datetime(2013, 6, 27, 0, 27, 54)
Assert(q.as_local()) == datetime(2013, 6, 27, 12, 27, 54)
q = quantum.parse('2013-06-26 3:27pm', timezone='UTC', relaxed=True)
Assert(q.tz) == pytz.utc
Assert.isinstance(q.dt, datetime)
Assert(q.as_utc()) == datetime(2013, 6, 26, 15, 27, 0)
Assert(q.as_local()) == datetime(2013, 6, 26, 15, 27, 0)
q = quantum.parse('2013-06-26 3:27pm', relaxed=True, timezone='Pacific/Auckland')
Assert(q.tz) == pytz.timezone('Pacific/Auckland')
Assert.isinstance(q.dt, datetime)
Assert(q.as_utc()) == datetime(2013, 6, 26, 3, 27, 0)
Assert(q.as_local()) == datetime(2013, 6, 26, 15, 27, 0)
def applying_deltas():
start = quantum.parse('2013-06-27T12:27:54', timezone='UTC')
end = start.add(months=6)
assert end.as_local() == datetime(2013,12,27,12,27,54)
start = quantum.parse('2013-06-27T12:27:54', timezone='Pacific/Auckland')
end = start.add(months=6)
assert end.as_utc() == datetime(2013,12,26,23,27,54)
assert end.as_local() == datetime(2013,12,27,12,27,54)
def leap_years():
q = quantum.parse('2013-03-01', relaxed=True, timezone='UTC')
assert q.subtract(days=1).as_utc() == datetime(2013,2,28)
q = quantum.parse('2013-02-01', relaxed=True, timezone='UTC')
assert q.add(months=1).as_utc() == datetime(2013,3,1)
q = quantum.parse('2016-03-01', relaxed=True, timezone='UTC')
assert q.subtract(days=1).as_utc() == datetime(2016,2,29)
q = quantum.parse('2016-02-01', relaxed=True, timezone='UTC')
assert q.add(months=1).as_utc() == datetime(2016,3,1)
def formatting():
with Assert.raises(quantum.QuantumException):
quantum.now().format_date() == '1 Feb 2013'
q = quantum.parse('2013-02-01', relaxed=True, timezone='UTC')
assert q.format_date() == '1 Feb 2013'