def test_delete_value_multi_instance(self):
"""Testing linked list"""
linked_list = LinkedList((6, 6, 6))
linked_list.delete_value(6)
linked_list.delete_value(6)
linked_list.delete_value(6)
self.assertTrue(linked_list.empty())
def test_delete_value_multi(self):
"""Testing linked list"""
linked_list = LinkedList((6, 6, 8, 6))
linked_list.delete_value(6)
linked_list.delete_value(6)
linked_list.delete_value(6)
self.assertFalse(linked_list.empty())
def test_delete_value(self):
"""Testing linked list"""
linked_list = LinkedList((5, 3, 2, 8, 9))
linked_list.delete_value(3)
linked_list.delete_value(9)
linked_list.delete_value(5)
linked_list.delete_value(2)
linked_list.delete_value(8)
self.assertTrue(linked_list.empty())