def test_periodIntersect_whenPartiallyOverlap(self) : p1 = Period("2013-01-01","2015-03-20") p2 = Period("2015-01-01","2016-03-20") self.assertEqual( p1.intersect(p2).t, ("2015-01-01","2015-03-20"))
def test_periodIntersect_whenDifers(self) : p1 = Period("2013-01-01","2014-03-20") p2 = Period("2015-01-01","2016-03-20") self.assertEqual( p1.intersect(p2).t, ("2015-01-01","2014-03-20"))