test/jdk/java/time/test/java/time/TestMonthDay.java

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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) 2008-2012, Stephen Colebourne & Michael Nascimento Santos
 *
 * All rights reserved.
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 * modification, are permitted provided that the following conditions are met:
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package test.java.time;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertSame;
import static org.testng.Assert.assertTrue;

import java.time.LocalDate;
import java.time.Month;
import java.time.MonthDay;

import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

/**
 * Test MonthDay.
 */
@Test
public class TestMonthDay extends AbstractTest {

    private MonthDay TEST_07_15;

    @BeforeMethod
    public void setUp() {
        TEST_07_15 = MonthDay.of(7, 15);
    }

    //-----------------------------------------------------------------------
    @Test
    public void test_immutable() {
        assertImmutable(MonthDay.class);
    }

    //-----------------------------------------------------------------------
    void check(MonthDay test, int m, int d) {
        assertEquals(test.getMonth().getValue(), m);
        assertEquals(test.getDayOfMonth(), d);
    }

    @Test
    public void test_with_Month_noChangeSame() {
        MonthDay test = MonthDay.of(6, 30);
        assertSame(test.with(Month.JUNE), test);
    }

    @Test
    public void test_withMonth_int_noChangeSame() {
        MonthDay test = MonthDay.of(6, 30);
        assertSame(test.withMonth(6), test);
    }
    @Test
    public void test_withDayOfMonth_noChangeSame() {
        MonthDay test = MonthDay.of(6, 30);
        assertSame(test.withDayOfMonth(30), test);
    }

    @Test
    public void test_adjustDate_same() {
        MonthDay test = MonthDay.of(6, 30);
        LocalDate date = LocalDate.of(2007, 6, 30);
        assertSame(test.adjustInto(date), date);
    }

    void doTest_comparisons_MonthDay(MonthDay... localDates) {
        for (int i = 0; i < localDates.length; i++) {
            MonthDay a = localDates[i];
            for (int j = 0; j < localDates.length; j++) {
                MonthDay b = localDates[j];
                if (i < j) {
                    assertTrue(a.compareTo(b) < 0, a + " <=> " + b);
                    assertEquals(a.isBefore(b), true, a + " <=> " + b);
                    assertEquals(a.isAfter(b), false, a + " <=> " + b);
                    assertEquals(a.equals(b), false, a + " <=> " + b);
                } else if (i > j) {
                    assertTrue(a.compareTo(b) > 0, a + " <=> " + b);
                    assertEquals(a.isBefore(b), false, a + " <=> " + b);
                    assertEquals(a.isAfter(b), true, a + " <=> " + b);
                    assertEquals(a.equals(b), false, a + " <=> " + b);
                } else {
                    assertEquals(a.compareTo(b), 0, a + " <=> " + b);
                    assertEquals(a.isBefore(b), false, a + " <=> " + b);
                    assertEquals(a.isAfter(b), false, a + " <=> " + b);
                    assertEquals(a.equals(b), true, a + " <=> " + b);
                }
            }
        }
    }

}