ladybird/Tests/AK/TestDoublyLinkedList.cpp

/*
 * Copyright (c) 2021, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibTest/TestCase.h>

#include <AK/DoublyLinkedList.h>

static DoublyLinkedList<int> make_list()
{
    DoublyLinkedList<int> list {};
    list.append(0);
    list.append(1);
    list.append(2);
    list.append(3);
    list.append(4);
    list.append(5);
    list.append(6);
    list.append(7);
    list.append(8);
    list.append(9);
    return list;
}

TEST_CASE(should_find_mutable)
{
    auto sut = make_list();

    EXPECT_EQ(4, *sut.find(4));

    EXPECT_EQ(sut.end(), sut.find(42));
}

TEST_CASE(should_find_const)
{
    auto const sut = make_list();

    EXPECT_EQ(4, *sut.find(4));

    EXPECT_EQ(sut.end(), sut.find(42));
}