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"""Imputs of different time zones should make a difference in the output"""
import datetime
import pytest
import pytz
@pytest.mark.parametrize(
("date", "hours", "timezone", "number_of_events", "calendar_name"),
[
# DTSTART;TZID=Europe/Berlin:20190304T000000
# time zone offset 6:07:00 between Europe/Berlin and Asia/Ho_Chi_Minh
((2019, 3, 4), 24, "Europe/Berlin", 1, "three_events"),
((2019, 3, 4), 24, "America/Panama", 0, "three_events"),
((2019, 3, 4), 24, "Asia/Ho_Chi_Minh", 1, "three_events"),
((2019, 3, 4), 1, "Asia/Ho_Chi_Minh", 0, "three_events"),
((2019, 3, 4), 6, "Asia/Ho_Chi_Minh", 0, "three_events"),
((2019, 3, 4), 7, "Asia/Ho_Chi_Minh", 1, "three_events"),
# events that have no time zone, New Year
((2019, 1, 1), 1, "Europe/Berlin", 1, "Germany"),
((2019, 1, 1), 1, "Asia/Ho_Chi_Minh", 1, "Germany"),
((2019, 1, 1), 1, "America/Panama", 1, "Germany"),
],
)
def test_include_events_if_the_time_zone_differs(
calendars, date, hours, timezone, number_of_events, calendar_name
):
"""When the time zone is different, events can be included or
excluded because they are in another time zone.
"""
tzinfo = pytz.timezone(timezone)
start = tzinfo.localize(datetime.datetime(*date))
stop = start + datetime.timedelta(hours=hours)
events = calendars[calendar_name].between(start, stop)
if events:
start = events[0]["DTSTART"].dt
if isinstance(start, datetime.datetime):
offset = start - start.replace(tzinfo=tzinfo)
print(f"time zone offset {offset} between {start.tzinfo} and {tzinfo}")
assert (
len(events) == number_of_events
), f"in calendar {calendar_name} and {date} in {timezone}"
|
