import unittest
import datetime
import time_machine
from src import sheduler


class TestDate(unittest.TestCase):
    def test_date_tue(self):
        """
        test near tue
        тестирует корректность расчета даты на след. вторник
        условия: расчет начат от воскресенья или понедельника (случайно)
        """
        import calendar
        import random
        for month in range(1, 13):
            sundays = [i for i in calendar.Calendar().itermonthdays4(year=2024, month=month) if i[3] == 6]
            for sunday in sundays:
                fake_date = datetime.datetime(year=sunday[0], month=sunday[1], day=sunday[2], hour=random.randint(21, 23)) + datetime.timedelta(days=random.randint(0, 1))
                with time_machine.travel(fake_date):
                    try:
                        result = sheduler.check_stop_thread_scan(fake_date)
                        print("current fake date: " + fake_date.strftime("%Y.%m.%d %H:%M") + f" near tue: {result}")
                    except Exception as E:
                        print("fail fake date: " + fake_date.strftime("%Y.%m.%d %H:%M") + f", err: {E}")



if __name__ == '__main__':
    unittest.main()