def test_extra_fields(self):
s = SimpleStorage(name='TimeTracking', descrip='FirstSave')
s.save()
create1 = parse_now_field(s._create_date)
update1 = parse_now_field(s._last_update)
self.assertCloseTimes(datetime.datetime.utcnow(), update1)
self.assertCloseTimes(create1, update1)
# Sucks, but we need to space out our timestamps
time.sleep(0.3)
s.descrip = 'SecondSave'
s.save()
create2 = parse_now_field(s._create_date)
update2 = parse_now_field(s._last_update)
self.assertCloseTimes(datetime.datetime.utcnow(), update2)
self.assertCloseTimes(create1, create2)
self.assertNotCloseTimes(update1, update2)
s2 = SimpleStorage.find_one(s.id)
create3 = parse_now_field(s2._create_date)
update3 = parse_now_field(s2._last_update)
# Note that we DON'T check for string equality - that's because
# _last_update is updated every time the instance method to_data is
# called. See simple.md for extra details on auto fields
self.assertCloseTimes(create2, create3)
self.assertCloseTimes(update2, update3)
def test_extra_fields(self):
s = SimpleStorage(name='TimeTracking', descrip='FirstSave')
s.save()
create1 = parse_now_field(s._create_date)
update1 = parse_now_field(s._last_update)
self.assertCloseTimes(datetime.datetime.utcnow(), update1)
self.assertCloseTimes(create1, update1)
# Sucks, but we need to space out our timestamps
time.sleep(0.3)
s.descrip = 'SecondSave'
s.save()
create2 = parse_now_field(s._create_date)
update2 = parse_now_field(s._last_update)
self.assertCloseTimes(datetime.datetime.utcnow(), update2)
self.assertCloseTimes(create1, create2)
self.assertNotCloseTimes(update1, update2)
s2 = SimpleStorage.find_one(s.id)
create3 = parse_now_field(s2._create_date)
update3 = parse_now_field(s2._last_update)
# Note that we DON'T check for string equality - that's because
# _last_update is updated every time the instance method to_data is
# called. See simple.md for extra details on auto fields
self.assertCloseTimes(create2, create3)
self.assertCloseTimes(update2, update3)
def test_now(self):
# First just make sure that we can accurately create parse date time
# strings. We just create a low N amount for testing
COUNT = 100
for _ in range(COUNT):
s = now_field()
d = parse_now_field(s)
# We assume that we got a parseable date string - we confirm that
# we got this back by subtracting from a known datetime and then
# making sure that the difference is sane
self.assertCloseTimes(d, datetime.datetime.utcnow())
# Make sure that we work with and without microseconds
ref = datetime.datetime(2050, 12, 1, 14, 45, 55, 123)
# with microseconds
self.assertCloseTimes(
ref, parse_now_field('UTC:' + '2050-12-01T14:45:55.000123'))
# withOUT microseconds
self.assertCloseTimes(ref,
parse_now_field('UTC:' + '2050-12-01T14:45:55'))
