def test_DateRange():
startDate = Date(1, 1, 2010)
#Default
endDate = startDate.add_days(3)
dtRange = date_range(startDate, endDate)
assert dtRange[0] == Date(1, 1, 2010)
assert dtRange[-1] == Date(4, 1, 2010)
#1W Tenor
endDate = startDate.add_days(20)
tenor = "1W"
dtRange = date_range(startDate, endDate, tenor)
assert dtRange[0] == Date(1, 1, 2010)
assert dtRange[-1] == Date(21, 1, 2010)
#7D Tenor
tenor = "7D"
dtRange = date_range(startDate, endDate, tenor)
assert dtRange[1] == Date(8, 1, 2010)
assert dtRange[2] == Date(15, 1, 2010)
#Same startDate
assert date_range(startDate, startDate)[0] == Date(1, 1, 2010)
#startDate before endDate"
assert len(date_range(endDate, startDate)) == 0
def test_DateRange():
start_date = Date(1, 1, 2010)
testCases.header("Tenor", "Dates")
end_date = start_date.add_days(3)
tenor = "Default"
testCases.print(tenor, date_range(start_date, end_date))
end_date = start_date.add_days(20)
tenor = "1W"
testCases.print(tenor, date_range(start_date, end_date, tenor))
tenor = "7D"
testCases.print(tenor, date_range(start_date, end_date, tenor))
testCases.header("Case", "Dates")
case = "Same start_date"
testCases.print(case, date_range(start_date, start_date))
case = "start_date before end_date"
testCases.print(case, date_range(end_date, start_date))