/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.dbms.routing.result;

import static java.util.Arrays.asList;
import static java.util.Collections.emptyList;
import static java.util.Collections.singletonList;
import static org.junit.jupiter.api.Assertions.assertEquals;

import java.util.List;
import org.junit.jupiter.api.Test;
import org.neo4j.configuration.helpers.SocketAddress;
import org.neo4j.dbms.routing.RoutingResult;
import org.neo4j.values.AnyValue;

class RoutingResultFormatTest {
    @Test
    void shouldSerializeToAndFromRecordFormat() {
        // given
        List<SocketAddress> writers =
                asList(new SocketAddress("write", 1), new SocketAddress("write", 2), new SocketAddress("write", 3));
        List<SocketAddress> readers = asList(
                new SocketAddress("read", 4),
                new SocketAddress("read", 5),
                new SocketAddress("read", 6),
                new SocketAddress("read", 7));
        List<SocketAddress> routers = singletonList(new SocketAddress("route", 8));

        long ttlSeconds = 5;
        RoutingResult original = new RoutingResult(routers, writers, readers, ttlSeconds * 1000);

        // when
        AnyValue[] record = RoutingResultFormat.build(original);

        // then
        RoutingResult parsed = RoutingResultFormat.parse(record);

        assertEquals(original, parsed);
    }

    @Test
    void shouldSerializeToAndFromRecordFormatWithNoEntries() {
        // given
        List<SocketAddress> writers = emptyList();
        List<SocketAddress> readers = emptyList();
        List<SocketAddress> routers = emptyList();

        long ttlSeconds = 0;
        RoutingResult original = new RoutingResult(routers, writers, readers, ttlSeconds * 1000);

        // when
        AnyValue[] record = RoutingResultFormat.build(original);

        // then
        RoutingResult parsed = RoutingResultFormat.parse(record);

        assertEquals(original, parsed);
    }
}
