def test_is_holiday_returns_true_when_finds_record(connection):
connection.fetchall.return_value = [('some date found',)]
holiday = Holiday(connection)
actual = holiday.is_holiday(datetime.now())
assert actual is True
def test_is_holiday_returns_true_when_exception_thrown(connection):
connection.fetchall.side_effect = OperationalError()
holiday = Holiday(connection)
actual = holiday.is_holiday(datetime.now())
assert actual is True
def test_is_holiday_returns_false_for_no_records_found(connection):
connection.fetchall.return_value = []
holiday = Holiday(connection)
actual = holiday.is_holiday(datetime.now())
assert actual is False