mirror of
https://github.com/b4tman/sync_ics2gcal
synced 2024-09-21 08:58:03 +00:00
150 lines
5.0 KiB
Python
150 lines
5.0 KiB
Python
import datetime
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import hashlib
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import operator
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import unittest
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from copy import deepcopy
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from random import shuffle
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import dateutil.parser
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from pytz import timezone, utc
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from gcal_sync import CalendarSync
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class TestCalendarSync(unittest.TestCase):
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@staticmethod
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def sha1(string):
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if isinstance(string, str):
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string = string.encode('utf8')
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h = hashlib.sha1()
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h.update(string)
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return h.hexdigest()
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@staticmethod
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def gen_events(start, stop, start_time):
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one_hour = datetime.datetime(
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1, 1, 1, 2) - datetime.datetime(1, 1, 1, 1)
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result = []
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for i in range(start, stop):
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event_start = start_time + (one_hour * i)
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event_end = event_start + one_hour
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updated = utc.normalize(
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event_start.astimezone(utc)).replace(tzinfo=None)
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result.append({
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'summary': 'test event __ {}'.format(i),
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'location': 'la la la {}'.format(i),
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'description': 'test TEST -- test event {}'.format(i),
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'start': {
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'dateTime': event_start.isoformat()
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},
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'end': {
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'dateTime': event_end.isoformat(),
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},
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"iCalUID": "{}@test.com".format(TestCalendarSync.sha1("test - event {}".format(i))),
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"updated": updated.isoformat() + 'Z',
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"created": updated.isoformat() + 'Z'
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})
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return result
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@staticmethod
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def gen_list_to_compare(start, stop):
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result = []
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for i in range(start, stop):
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result.append({'iCalUID': 'test{:06d}'.format(i)})
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return result
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@staticmethod
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def get_start_date(event):
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event_start = event['start']
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start_date = None
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if 'date' in event_start:
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start_date = event_start['date']
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if 'dateTime' in event_start:
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start_date = event_start['dateTime']
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return dateutil.parser.parse(start_date)
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def test_compare(self):
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part_len = 20
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# [1..2n]
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lst_src = TestCalendarSync.gen_list_to_compare(1, 1 + part_len * 2)
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# [n..3n]
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lst_dst = TestCalendarSync.gen_list_to_compare(1 + part_len, 1 + part_len * 3)
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lst_src_rnd = deepcopy(lst_src)
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lst_dst_rnd = deepcopy(lst_dst)
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shuffle(lst_src_rnd)
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shuffle(lst_dst_rnd)
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to_ins, to_upd, to_del = CalendarSync._events_list_compare(
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lst_src_rnd, lst_dst_rnd)
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self.assertEqual(len(to_ins), part_len)
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self.assertEqual(len(to_upd), part_len)
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self.assertEqual(len(to_del), part_len)
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self.assertEqual(
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sorted(to_ins, key=lambda x: x['iCalUID']), lst_src[:part_len])
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self.assertEqual(
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sorted(to_del, key=lambda x: x['iCalUID']), lst_dst[part_len:])
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to_upd_ok = list(zip(lst_src[part_len:], lst_dst[:part_len]))
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self.assertEqual(len(to_upd), len(to_upd_ok))
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for item in to_upd_ok:
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self.assertIn(item, to_upd)
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def test_filter_events_by_date(self):
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msk = timezone('Europe/Moscow')
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now = utc.localize(datetime.datetime.utcnow())
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msk_now = msk.normalize(now.astimezone(msk))
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one_hour = datetime.datetime(
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1, 1, 1, 2) - datetime.datetime(1, 1, 1, 1)
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date_cmp = msk_now + (one_hour * 5)
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events = TestCalendarSync.gen_events(1, 11, msk_now)
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shuffle(events)
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events_pending = CalendarSync._filter_events_by_date(
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events, date_cmp, operator.ge)
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events_past = CalendarSync._filter_events_by_date(
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events, date_cmp, operator.lt)
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self.assertEqual(len(events_pending), 6)
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self.assertEqual(len(events_past), 4)
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for event in events_pending:
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self.assertGreaterEqual(
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TestCalendarSync.get_start_date(event), date_cmp)
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for event in events_past:
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self.assertLess(TestCalendarSync.get_start_date(event), date_cmp)
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def test_filter_events_to_update(self):
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msk = timezone('Europe/Moscow')
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now = utc.localize(datetime.datetime.utcnow())
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msk_now = msk.normalize(now.astimezone(msk))
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one_hour = datetime.datetime(
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1, 1, 1, 2) - datetime.datetime(1, 1, 1, 1)
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date_upd = msk_now + (one_hour * 5)
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count = 10
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events_old = TestCalendarSync.gen_events(1, 1 + count, msk_now)
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events_new = TestCalendarSync.gen_events(1, 1 + count, date_upd)
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sync1 = CalendarSync(None, None)
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sync1.to_update = list(zip(events_new, events_old))
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sync1._filter_events_to_update()
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sync2 = CalendarSync(None, None)
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sync2.to_update = list(zip(events_old, events_new))
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sync2._filter_events_to_update()
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self.assertEqual(len(sync1.to_update), count)
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self.assertEqual(len(sync2.to_update), 0)
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if __name__ == '__main__':
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unittest.main()
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