TestFixedZoneRules.java

/*
 * 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
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package javax.time.zone;

import static org.testng.Assert.assertEquals;

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

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(groups = "implementation")
  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);
  }

}