def merge_date_ranges_test_one_range_contained_in_another():
expected = [(_str_to_datetime(DATE_RANGE_3['start_date']), _str_to_datetime(DATE_RANGE_3['end_date']))]
results = list(merge_date_ranges(_convert_ranges_to_dt_list(DATE_RANGE_2, DATE_RANGE_3)))
assert results == expected
# switch to order of provided date ranges, it shouldn't impact the results
results = list(merge_date_ranges(_convert_ranges_to_dt_list(DATE_RANGE_3, DATE_RANGE_2)))
assert results == expected
def merge_date_ranges_test_one_range():
expected = [(_str_to_datetime(DATE_RANGE_1['start_date']), _str_to_datetime(DATE_RANGE_1['end_date']))]
input_dates = _convert_ranges_to_dt_list(DATE_RANGE_1)
results = list(merge_date_ranges(input_dates))
assert results == expected
# switch order of start and end date in tuple, result should be the same
reversed_input_dates = [(input_dates[0][1], input_dates[0][0])]
results = list(merge_date_ranges(reversed_input_dates))
assert results == expected
def merge_date_ranges_test_one_range():
expected = [(_str_to_datetime(DATE_RANGE_1['start_date']),
_str_to_datetime(DATE_RANGE_1['end_date']))]
input_dates = _convert_ranges_to_dt_list(DATE_RANGE_1)
results = list(merge_date_ranges(input_dates))
assert results == expected
# switch order of start and end date in tuple, result should be the same
reversed_input_dates = [(input_dates[0][1], input_dates[0][0])]
results = list(merge_date_ranges(reversed_input_dates))
assert results == expected
def merge_date_ranges_test_one_range_contained_in_another():
expected = [(_str_to_datetime(DATE_RANGE_3['start_date']),
_str_to_datetime(DATE_RANGE_3['end_date']))]
results = list(
merge_date_ranges(
_convert_ranges_to_dt_list(DATE_RANGE_2, DATE_RANGE_3)))
assert results == expected
# switch to order of provided date ranges, it shouldn't impact the results
results = list(
merge_date_ranges(
_convert_ranges_to_dt_list(DATE_RANGE_3, DATE_RANGE_2)))
assert results == expected
def merge_date_ranges_test_three_sequential_fiscal_year_ranges():
expected = [(_str_to_datetime(FY_2010['start_date']),
_str_to_datetime(FY_2012['end_date']))]
results = list(
merge_date_ranges(_convert_ranges_to_dt_list(FY_2010, FY_2011,
FY_2012)))
assert results == expected
def keep_ranges_two_days_apart_separate():
expected = [(_str_to_datetime(DATE_RANGE_3['start_date']),
_str_to_datetime(DATE_RANGE_3['end_date'])),
(_str_to_datetime(DATE_RANGE_4['start_date']),
_str_to_datetime(DATE_RANGE_4['end_date']))]
results = list(
merge_date_ranges(
_convert_ranges_to_dt_list(DATE_RANGE_3, DATE_RANGE_4)))
assert results == expected
def merge_date_ranges_test_two_apart_fiscal_year_ranges():
expected = [
(_str_to_datetime(FY_2010["start_date"]),
_str_to_datetime(FY_2010["end_date"])),
(_str_to_datetime(FY_2012["start_date"]),
_str_to_datetime(FY_2012["end_date"])),
]
results = list(
merge_date_ranges(_convert_ranges_to_dt_list(FY_2010, FY_2012)))
assert results == expected
def keep_ranges_two_days_apart_separate():
expected = [
(_str_to_datetime(DATE_RANGE_3['start_date']), _str_to_datetime(DATE_RANGE_3['end_date'])),
(_str_to_datetime(DATE_RANGE_4['start_date']), _str_to_datetime(DATE_RANGE_4['end_date']))]
results = list(merge_date_ranges(_convert_ranges_to_dt_list(DATE_RANGE_3, DATE_RANGE_4)))
assert results == expected
def merge_date_ranges_test_two_apart_fiscal_year_ranges():
expected = [
(_str_to_datetime(FY_2010['start_date']), _str_to_datetime(FY_2010['end_date'])),
(_str_to_datetime(FY_2012['start_date']), _str_to_datetime(FY_2012['end_date']))]
results = list(merge_date_ranges(_convert_ranges_to_dt_list(FY_2010, FY_2012)))
assert results == expected
