def test_intersection_both_empty(self):
L9L10_output = intersection(self.L9, self.L10)
self.assertEqual(L9L10_output, self.L9L10_correct)
def test_intersection_allequal(self):
L7L8_output = intersection(self.L7, self.L8)
self.assertEqual(L7L8_output, self.L7L8_correct)
def test_intersection_lastelement(self):
L3L4_output = intersection(self.L3, self.L4)
self.assertEqual(L3L4_output, self.L3L4_correct)
def test_intersection_firstelement(self):
L5L6_output = intersection(self.L5, self.L6)
self.assertEqual(L5L6_output, self.L5L6_correct)
def test_intersection_none(self):
L1L2_output = intersection(self.L1, self.L2)
self.assertEqual(L1L2_output, self.L1L2_correct)
