def test_top_front_when_single_item_linkedlist(self): # Arrange linkedlist = LinkedList() linkedlist.push_back("Umair") # Act front = linkedlist.top_front() # Assert self.assertTrue(linkedlist.size() == 1) self.assertEqual(front.data, "Umair")
def test_top_front_when_more_than_one_items_linkedlist(self): # Arrange linkedlist = LinkedList() linkedlist.push_back("Umair") linkedlist.push_back("Aamir") # Act front = linkedlist.top_front() # Assert self.assertTrue(linkedlist.size() == 2) self.assertEqual(front.data, "Umair")