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# -*- coding: utf-8 -*-
from __future__ import unicode_literals, absolute_import
from .base import BaseTestCase
import datetime
from nose.plugins.skip import SkipTest
try:
from freezegun import freeze_time
_freeze_time = True
except ImportError:
_freeze_time = False
freeze_time = lambda x: lambda y: y
FMT = '%Y/%m/%d %H:%M:%S'
NOW = '2013/08/22 10:00:00' # Thursday
TODAY = datetime.datetime.strptime(NOW, FMT)
RULE_TH = 'RRULE:FREQ=WEEKLY;BYDAY=TH'
RULE_FR = 'RRULE:FREQ=WEEKLY;BYDAY=FR'
class TestScheduling(BaseTestCase):
@classmethod
def setUp(self):
if not _freeze_time:
raise SkipTest('freezegun not installed')
@freeze_time(NOW)
def test_get_date(self):
from nikola.plugins.command.new_post import get_date
#### NOW does not match rule #########################################
## No last date
expected = TODAY.replace(day=23).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_FR))
self.assertEqual(expected, get_date(True, RULE_FR, force_today=True))
## Last date in the past; doesn't match rule
date = TODAY.replace(hour=7)
expected = TODAY.replace(day=23, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_FR, date))
self.assertEqual(expected, get_date(True, RULE_FR, date, True))
## Last date in the future; doesn't match rule
date = TODAY.replace(day=24, hour=7)
expected = TODAY.replace(day=30, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_FR, date))
self.assertEqual(expected, get_date(True, RULE_FR, date, True))
## Last date in the past; matches rule
date = TODAY.replace(day=16, hour=8)
expected = TODAY.replace(day=23, hour=8).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_FR, date))
self.assertEqual(expected, get_date(True, RULE_FR, date, True))
## Last date in the future; matches rule
date = TODAY.replace(day=23, hour=18)
expected = TODAY.replace(day=30, hour=18).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_FR, date))
self.assertEqual(expected, get_date(True, RULE_FR, date, True))
#### NOW matches rule ################################################
## Not scheduling should return NOW
self.assertEqual(NOW, get_date(False, RULE_TH))
## No last date
self.assertEqual(NOW, get_date(True, RULE_TH))
self.assertEqual(NOW, get_date(True, RULE_TH, force_today=True))
## Last date in the past; doesn't match rule
### Corresponding time has already passed, today
date = TODAY.replace(day=21, hour=7)
expected = TODAY.replace(day=29, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
expected = TODAY.replace(day=22, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
### Corresponding time has not passed today
date = TODAY.replace(day=21, hour=18)
expected = TODAY.replace(day=22, hour=18).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
## Last date in the future; doesn't match rule
### Corresponding time has already passed, today
date = TODAY.replace(day=24, hour=7)
expected = TODAY.replace(day=29, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
### Corresponding time has not passed today
date = TODAY.replace(day=24, hour=18)
expected = TODAY.replace(day=29, hour=18).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
## Last date in the past; matches rule
### Corresponding time has already passed, today
date = TODAY.replace(day=15, hour=7)
expected = TODAY.replace(day=29, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
expected = TODAY.replace(day=22, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
### Corresponding time has already passed, today; rule specifies HOUR
date = TODAY.replace(day=15, hour=7)
expected = TODAY.replace(day=29, hour=9).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH + ';BYHOUR=9', date))
expected = TODAY.replace(day=22, hour=9).strftime(FMT)
self.assertEqual(expected,
get_date(True, RULE_TH + ';BYHOUR=9', date, True))
### Corresponding time has not passed today
date = TODAY.replace(day=15, hour=18)
expected = TODAY.replace(day=22, hour=18).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
## Last date in the future; matches rule
### Corresponding time has already passed, today
date = TODAY.replace(day=29, hour=7)
expected = TODAY.replace(day=5, month=9, hour=7).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
### Corresponding time has not passed today
date = TODAY.replace(day=22, hour=18)
expected = TODAY.replace(day=29, hour=18).strftime(FMT)
self.assertEqual(expected, get_date(True, RULE_TH, date))
self.assertEqual(expected, get_date(True, RULE_TH, date, True))
if __name__ == '__main__':
import unittest
unittest.main()
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