def test_it_does_not_encompass_other_range(self):
range1 = DateRange(self.date3, self.date4)
left_disjoint = DateRange(self.date1, self.date2)
right_disjoint = DateRange(self.date5, self.date5)
left_intersect = DateRange(self.date1, self.date3)
right_intersect = DateRange(self.date3, self.date6)
self.assertFalse(range1.encompasses(left_disjoint))
self.assertFalse(range1.encompasses(right_disjoint))
self.assertFalse(range1.encompasses(left_intersect))
self.assertFalse(range1.encompasses(right_intersect))
def test_it_encompasses_other_range(self):
range1 = DateRange(self.date1, self.date4)
range2 = DateRange(self.date2, self.date4)
self.assertTrue(range1.encompasses(range2))
