/* Copyright 2018, 2023 National Research Foundation (SARAO)
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * @file
 *
 * Unit tests for send_heap.
 */

#include <utility>
#include <boost/test/unit_test.hpp>
#include <spead2/send_heap.h>

namespace spead2::unittest
{

BOOST_AUTO_TEST_SUITE(send)
BOOST_AUTO_TEST_SUITE(heap)

BOOST_AUTO_TEST_CASE(get_item)
{
    using spead2::send::heap;
    using spead2::send::item;

    heap h;
    int value1 = 0xabc, value2 = 0xdef;
    auto handle1 = h.add_item(0x1234, value1);
    auto handle2 = h.add_item(0x2345, &value2, sizeof(value2), false);
    item &item1 = h.get_item(handle1);
    const item &item2 = std::as_const(h).get_item(handle2);

    BOOST_CHECK_EQUAL(item1.id, 0x1234);
    BOOST_CHECK(item1.is_inline);
    BOOST_CHECK_EQUAL(item1.data.immediate, 0xabc);
    item1.data.immediate = 0xabcd;
    // Check that updates are reflected
    BOOST_CHECK_EQUAL(h.get_item(handle1).data.immediate, 0xabcd);

    BOOST_CHECK_EQUAL(item2.id, 0x2345);
    BOOST_CHECK(!item2.is_inline);
    BOOST_CHECK_EQUAL(item2.data.buffer.ptr, (const unsigned char *) &value2);
}

BOOST_AUTO_TEST_SUITE_END()  // heap
BOOST_AUTO_TEST_SUITE_END()  // send

} // namespace spead2::unittest
