Files
changedetection.io/changedetectionio/tests/unit/test_scheduler.py

107 lines
4.5 KiB
Python

#!/usr/bin/env python3
# run from dir above changedetectionio/ dir
# python3 -m unittest changedetectionio.tests.unit.test_scheduler
import unittest
import arrow
class TestScheduler(unittest.TestCase):
# UTC+14:00 (Line Islands, Kiribati) is the farthest ahead, always ahead of UTC.
# UTC-12:00 (Baker Island, Howland Island) is the farthest behind, always one calendar day behind UTC.
def test_timezone_basic_time_within_schedule(self):
"""Test that current time is detected as within schedule window."""
from changedetectionio import time_handler
timezone_str = 'Europe/Berlin'
debug_datetime = arrow.now(timezone_str)
day_of_week = debug_datetime.format('dddd')
time_str = debug_datetime.format('HH:00')
duration = 60 # minutes
# The current time should always be within 60 minutes of [time_hour]:00
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertEqual(result, True, f"{debug_datetime} is within time scheduler {day_of_week} {time_str} in {timezone_str} for {duration} minutes")
def test_timezone_basic_time_outside_schedule(self):
"""Test that time from yesterday is outside current schedule."""
from changedetectionio import time_handler
timezone_str = 'Europe/Berlin'
# We try a date in the past (yesterday)
debug_datetime = arrow.now(timezone_str).shift(days=-1)
day_of_week = debug_datetime.format('dddd')
time_str = debug_datetime.format('HH:00')
duration = 60 * 24 # minutes
# The current time should NOT be within yesterday's schedule
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertNotEqual(result, True,
f"{debug_datetime} is NOT within time scheduler {day_of_week} {time_str} in {timezone_str} for {duration} minutes")
def test_timezone_utc_within_schedule(self):
"""Test UTC timezone works correctly."""
from changedetectionio import time_handler
timezone_str = 'UTC'
debug_datetime = arrow.now(timezone_str)
day_of_week = debug_datetime.format('dddd')
time_str = debug_datetime.format('HH:00')
duration = 120 # minutes
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertTrue(result, "Current time should be within UTC schedule")
def test_timezone_extreme_ahead(self):
"""Test with UTC+14 timezone (Line Islands, Kiribati)."""
from changedetectionio import time_handler
timezone_str = 'Pacific/Kiritimati' # UTC+14
debug_datetime = arrow.now(timezone_str)
day_of_week = debug_datetime.format('dddd')
time_str = debug_datetime.format('HH:00')
duration = 60
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertTrue(result, "Should work with extreme ahead timezone")
def test_timezone_extreme_behind(self):
"""Test with UTC-12 timezone (Baker Island)."""
from changedetectionio import time_handler
# Using Etc/GMT+12 which is UTC-12 (confusing, but that's how it works)
timezone_str = 'Etc/GMT+12' # UTC-12
debug_datetime = arrow.now(timezone_str)
day_of_week = debug_datetime.format('dddd')
time_str = debug_datetime.format('HH:00')
duration = 60
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertTrue(result, "Should work with extreme behind timezone")
if __name__ == '__main__':
unittest.main()