/*
 * Copyright 2012-2017 Red Hat, Inc.
 *
 * This file is part of Thermostat.
 *
 * Thermostat 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 2, or (at your
 * option) any later version.
 *
 * Thermostat 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 Thermostat; see the file COPYING.  If not see
 * <http://www.gnu.org/licenses/>.
 *
 * Linking this code with other modules is making a combined work
 * based on this code.  Thus, the terms and conditions of the GNU
 * General Public License cover the whole combination.
 *
 * As a special exception, the copyright holders of this code give
 * you permission to link this code with independent modules to
 * produce an executable, regardless of the license terms of these
 * independent modules, and to copy and distribute the resulting
 * executable under terms of your choice, provided that you also
 * meet, for each linked independent module, the terms and conditions
 * of the license of that module.  An independent module is a module
 * which is not derived from or based on this code.  If you modify
 * this code, you may extend this exception to your version of the
 * library, but you are not obligated to do so.  If you do not wish
 * to do so, delete this exception statement from your version.
 */

package com.redhat.thermostat.vm.io.common.internal;

import com.google.gson.GsonBuilder;
import com.google.gson.Gson;
import com.redhat.thermostat.vm.io.common.VmIoStat;
import org.junit.Test;

import static com.redhat.thermostat.testutils.JsonUtils.assertJsonEquals;

public class VmIoStatTypeAdapterTest {

    @Test
    public void testWrite() {
        GsonBuilder builder = new GsonBuilder();
        builder.registerTypeAdapter(VmIoStat.class, new VmIoStatTypeAdapter());
        Gson gson = builder.create();
        VmIoStat stat = new VmIoStat();
        stat.setTimeStamp(100l);
        stat.setAgentId("AGENT-1");
        stat.setVmId("VM-1");
        stat.setCharactersRead(2000l);
        stat.setCharactersWritten(1000l);
        stat.setReadSyscalls(30l);
        stat.setWriteSyscalls(40l);
        assertJsonEquals("{\"timeStamp\":{\"$numberLong\":\"100\"},\"vmId\":\"VM-1\",\"agentId\":\"AGENT-1\",\"charactersRead\":{\"$numberLong\":\"2000\"},\"charactersWritten\":{\"$numberLong\":\"1000\"},\"readSyscalls\":{\"$numberLong\":\"30\"},\"writeSyscalls\":{\"$numberLong\":\"40\"}}", gson.toJson(stat));
    }

}