def test_parse_datetime_explicit_format():
# Given format
assert parse_datetime("2020-01-16 19:00",
"%Y-%m-%d %H:%M") == datetime.strptime(
"2020-01-16 19:00", "%Y-%m-%d %H:%M")
with pytest.raises(ValueError):
parse_datetime("2020-01-16 19:00", "%Y%m%d%H%M")
def CalculateDueDate(turnaround: str, start_date_time: str = None, start_date_time_format: str = None):
if start_date_time is None:
start = parse_datetime()
elif start_date_time_format is None:
start = parse_datetime(start_date_time)
else:
start = parse_datetime(start_date_time, start_date_time_format)
return datetime.strftime(add_turnaround(start, turnaround), "%Y-%m-%d %H:%M")
def test_parse_datetime_no_param():
# No params mean now
assert parse_datetime() == datetime(2020, 1, 16, 19, 0, 0)
def test_wrong_common_format():
# Invalid
with pytest.raises(ValueError):
parse_datetime('something_weird')
def test_parse_datetime_common_format(input_datetime, expected):
assert parse_datetime(input_datetime) == expected