def testSelfIntegrity(self):
     sd = datetime(2011,8,1,9,0)
     cal = BusinessCalendar(start_date=sd)
     ed = cal.add_business_days(18)
     self.assertEquals(18,cal.count_business_days(ed))
 def test15DaysCount(self):
     sd = datetime(2011,8,1,9,0)
     ed = datetime(2011,8,22,9,0)
     cal = BusinessCalendar(start_date=sd)
     self.assertEquals(15, cal.count_business_days(ed))