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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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.
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 *  * 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.
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 *  * Neither the name of JSR-310 nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
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 */
package test.java.time.zone;

import java.time.zone.ZoneRules;

import static org.testng.Assert.assertEquals;

import java.time.Duration;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneOffset;

import org.testng.annotations.Test;

/**
 * Test ZoneRules for fixed offset time-zones.
 */
@Test
public class TestFixedZoneRules {

    private static final ZoneOffset OFFSET_PONE = ZoneOffset.ofHours(1);

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

    //-----------------------------------------------------------------------
    @Test
    public void test_data_nullInput() {
        ZoneRules test = make(OFFSET_PONE);
        assertEquals(test.getOffset((Instant) null), OFFSET_PONE);
        assertEquals(test.getOffset((LocalDateTime) null), OFFSET_PONE);
        assertEquals(test.getValidOffsets(null).size(), 1);
        assertEquals(test.getValidOffsets(null).get(0), OFFSET_PONE);
        assertEquals(test.getTransition(null), null);
        assertEquals(test.getStandardOffset(null), OFFSET_PONE);
        assertEquals(test.getDaylightSavings(null), Duration.ZERO);
        assertEquals(test.isDaylightSavings(null), false);
        assertEquals(test.nextTransition(null), null);
        assertEquals(test.previousTransition(null), null);
    }

}