def test_hkex_closes_at_lunch():
hkex = HKEXExchangeCalendar()
schedule = hkex.schedule(
start_date=datetime.datetime(2015,
1,
14,
tzinfo=pytz.timezone('Asia/Shanghai')),
end_date=datetime.datetime(2015,
1,
16,
tzinfo=pytz.timezone('Asia/Shanghai')))
assert HKEXExchangeCalendar.open_at_time(
schedule=schedule,
timestamp=datetime.datetime(2015,
1,
14,
11,
0,
tzinfo=pytz.timezone('Asia/Shanghai')))
assert not HKEXExchangeCalendar.open_at_time(
schedule=schedule,
timestamp=datetime.datetime(
2015, 1, 14, 12, 10, tzinfo=pytz.timezone('Asia/Shanghai')))
def test_2018_holidays():
hkex = HKEXExchangeCalendar()
trading_days = hkex.valid_days('2018-01-01', '2018-12-31')
holidays = ['2018-01-01', '2018-02-16', '2018-02-17', '2018-02-18',
'2018-02-19', '2018-03-30', '2018-04-02', '2018-04-05',
'2018-05-01', '2018-05-22', '2018-06-18', '2018-07-02',
'2018-09-25', '2018-10-01', '2018-10-17', '2018-12-25',
'2018-12-26']
for date in holidays:
assert pd.Timestamp(date, tz='UTC') not in trading_days
for date in ['2018-05-02']:
assert pd.Timestamp(date, tz='UTC') in trading_days
def test_time_zone():
assert HKEXExchangeCalendar().tz == pytz.timezone('Asia/Shanghai')
assert HKEXExchangeCalendar().name == 'HKEX'