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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * This file is available under and governed by the GNU General Public
 * License version 2 only, as published by the Free Software Foundation.
 * However, the following notice accompanied the original version of this
 * file:
 *
 * Copyright (c) 2010-2012, Stephen Colebourne & Michael Nascimento Santos
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  * Neither the name of JSR-310 nor the names of its contributors
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 *    without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 */
package tck.java.time.zone.serial;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.time.ZoneOffset;
import java.time.zone.ZoneRules;

import static org.testng.Assert.assertEquals;

/**
 * Test serialization of ZoneRules for fixed offset time-zones.
 */
@Test
public class TCKFixedZoneRulesSerialization {

    private static final ZoneOffset OFFSET_PONE = ZoneOffset.ofHours(1);
    private static final ZoneOffset OFFSET_PTWO = ZoneOffset.ofHours(2);
    private static final ZoneOffset OFFSET_M18 = ZoneOffset.ofHours(-18);

    private ZoneRules make(ZoneOffset offset) {
        return offset.getRules();
    }

    @DataProvider(name="rules")
    Object[][] data_rules() {
        return new Object[][] {
            {make(OFFSET_PONE), OFFSET_PONE},
            {make(OFFSET_PTWO), OFFSET_PTWO},
            {make(OFFSET_M18), OFFSET_M18},
        };
    }

    //-----------------------------------------------------------------------
    // Basics
    //-----------------------------------------------------------------------
    @Test(dataProvider="rules")
    public void test_serialization(ZoneRules test, ZoneOffset expectedOffset) throws Exception {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(baos);
        out.writeObject(test);
        baos.close();
        byte[] bytes = baos.toByteArray();

        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        ObjectInputStream in = new ObjectInputStream(bais);
        ZoneRules result = (ZoneRules) in.readObject();

        assertEquals(result, test);
        assertEquals(result.getClass(), test.getClass());
    }


}