| /* |
| * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * 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. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * 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) 2007-2012, 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 |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package tck.java.time.temporal; |
| |
| import static java.time.DayOfWeek.MONDAY; |
| import static java.time.DayOfWeek.TUESDAY; |
| import static java.time.Month.DECEMBER; |
| import static java.time.Month.JANUARY; |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.assertFalse; |
| import static org.testng.Assert.assertNotNull; |
| import static org.testng.Assert.assertSame; |
| import static org.testng.Assert.assertTrue; |
| |
| import java.time.DayOfWeek; |
| import java.time.LocalDate; |
| import java.time.Month; |
| import java.time.temporal.TemporalAdjuster; |
| import java.time.temporal.TemporalAdjusters; |
| |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| /** |
| * Test TemporalAdjusters. |
| */ |
| @Test |
| public class TCKTemporalAdjusters { |
| |
| //----------------------------------------------------------------------- |
| // ofDateAdjuster() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_ofDateAdjuster() { |
| TemporalAdjuster test = TemporalAdjusters.ofDateAdjuster(date -> date.plusDays(2)); |
| assertEquals(LocalDate.of(2012, 6, 30).with(test), LocalDate.of(2012, 7, 2)); |
| } |
| |
| @Test(expectedExceptions = NullPointerException.class) |
| public void factory_ofDateAdjuster_null() { |
| TemporalAdjusters.ofDateAdjuster(null); |
| } |
| |
| |
| //----------------------------------------------------------------------- |
| // firstDayOfMonth() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_firstDayOfMonth() { |
| assertNotNull(TemporalAdjusters.firstDayOfMonth()); |
| } |
| |
| @Test |
| public void test_firstDayOfMonth_nonLeap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfMonth().adjustInto(date); |
| assertEquals(test.getYear(), 2007); |
| assertEquals(test.getMonth(), month); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| @Test |
| public void test_firstDayOfMonth_leap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(true); i++) { |
| LocalDate date = date(2008, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfMonth().adjustInto(date); |
| assertEquals(test.getYear(), 2008); |
| assertEquals(test.getMonth(), month); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // lastDayOfMonth() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_lastDayOfMonth() { |
| assertNotNull(TemporalAdjusters.lastDayOfMonth()); |
| } |
| |
| @Test |
| public void test_lastDayOfMonth_nonLeap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfMonth().adjustInto(date); |
| assertEquals(test.getYear(), 2007); |
| assertEquals(test.getMonth(), month); |
| assertEquals(test.getDayOfMonth(), month.length(false)); |
| } |
| } |
| } |
| |
| @Test |
| public void test_lastDayOfMonth_leap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(true); i++) { |
| LocalDate date = date(2008, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfMonth().adjustInto(date); |
| assertEquals(test.getYear(), 2008); |
| assertEquals(test.getMonth(), month); |
| assertEquals(test.getDayOfMonth(), month.length(true)); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // firstDayOfNextMonth() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_firstDayOfNextMonth() { |
| assertNotNull(TemporalAdjusters.firstDayOfNextMonth()); |
| } |
| |
| @Test |
| public void test_firstDayOfNextMonth_nonLeap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextMonth().adjustInto(date); |
| assertEquals(test.getYear(), month == DECEMBER ? 2008 : 2007); |
| assertEquals(test.getMonth(), month.plus(1)); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| @Test |
| public void test_firstDayOfNextMonth_leap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(true); i++) { |
| LocalDate date = date(2008, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextMonth().adjustInto(date); |
| assertEquals(test.getYear(), month == DECEMBER ? 2009 : 2008); |
| assertEquals(test.getMonth(), month.plus(1)); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // firstDayOfYear() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_firstDayOfYear() { |
| assertNotNull(TemporalAdjusters.firstDayOfYear()); |
| } |
| |
| @Test |
| public void test_firstDayOfYear_nonLeap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfYear().adjustInto(date); |
| assertEquals(test.getYear(), 2007); |
| assertEquals(test.getMonth(), Month.JANUARY); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| @Test |
| public void test_firstDayOfYear_leap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(true); i++) { |
| LocalDate date = date(2008, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfYear().adjustInto(date); |
| assertEquals(test.getYear(), 2008); |
| assertEquals(test.getMonth(), Month.JANUARY); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // lastDayOfYear() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_lastDayOfYear() { |
| assertNotNull(TemporalAdjusters.lastDayOfYear()); |
| } |
| |
| @Test |
| public void test_lastDayOfYear_nonLeap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfYear().adjustInto(date); |
| assertEquals(test.getYear(), 2007); |
| assertEquals(test.getMonth(), Month.DECEMBER); |
| assertEquals(test.getDayOfMonth(), 31); |
| } |
| } |
| } |
| |
| @Test |
| public void test_lastDayOfYear_leap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(true); i++) { |
| LocalDate date = date(2008, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfYear().adjustInto(date); |
| assertEquals(test.getYear(), 2008); |
| assertEquals(test.getMonth(), Month.DECEMBER); |
| assertEquals(test.getDayOfMonth(), 31); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // firstDayOfNextYear() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_firstDayOfNextYear() { |
| assertNotNull(TemporalAdjusters.firstDayOfNextYear()); |
| } |
| |
| @Test |
| public void test_firstDayOfNextYear_nonLeap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextYear().adjustInto(date); |
| assertEquals(test.getYear(), 2008); |
| assertEquals(test.getMonth(), JANUARY); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| @Test |
| public void test_firstDayOfNextYear_leap() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(true); i++) { |
| LocalDate date = date(2008, month, i); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextYear().adjustInto(date); |
| assertEquals(test.getYear(), 2009); |
| assertEquals(test.getMonth(), JANUARY); |
| assertEquals(test.getDayOfMonth(), 1); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // dayOfWeekInMonth() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_dayOfWeekInMonth() { |
| assertNotNull(TemporalAdjusters.dayOfWeekInMonth(1, MONDAY)); |
| } |
| |
| @Test(expectedExceptions=NullPointerException.class) |
| public void factory_dayOfWeekInMonth_nullDayOfWeek() { |
| TemporalAdjusters.dayOfWeekInMonth(1, null); |
| } |
| |
| @DataProvider(name = "dayOfWeekInMonth_positive") |
| Object[][] data_dayOfWeekInMonth_positive() { |
| return new Object[][] { |
| {2011, 1, TUESDAY, date(2011, 1, 4)}, |
| {2011, 2, TUESDAY, date(2011, 2, 1)}, |
| {2011, 3, TUESDAY, date(2011, 3, 1)}, |
| {2011, 4, TUESDAY, date(2011, 4, 5)}, |
| {2011, 5, TUESDAY, date(2011, 5, 3)}, |
| {2011, 6, TUESDAY, date(2011, 6, 7)}, |
| {2011, 7, TUESDAY, date(2011, 7, 5)}, |
| {2011, 8, TUESDAY, date(2011, 8, 2)}, |
| {2011, 9, TUESDAY, date(2011, 9, 6)}, |
| {2011, 10, TUESDAY, date(2011, 10, 4)}, |
| {2011, 11, TUESDAY, date(2011, 11, 1)}, |
| {2011, 12, TUESDAY, date(2011, 12, 6)}, |
| }; |
| } |
| |
| @Test(dataProvider = "dayOfWeekInMonth_positive") |
| public void test_dayOfWeekInMonth_positive(int year, int month, DayOfWeek dow, LocalDate expected) { |
| for (int ordinal = 1; ordinal <= 5; ordinal++) { |
| for (int day = 1; day <= Month.of(month).length(false); day++) { |
| LocalDate date = date(year, month, day); |
| LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(ordinal, dow).adjustInto(date); |
| assertEquals(test, expected.plusWeeks(ordinal - 1)); |
| } |
| } |
| } |
| |
| @DataProvider(name = "dayOfWeekInMonth_zero") |
| Object[][] data_dayOfWeekInMonth_zero() { |
| return new Object[][] { |
| {2011, 1, TUESDAY, date(2010, 12, 28)}, |
| {2011, 2, TUESDAY, date(2011, 1, 25)}, |
| {2011, 3, TUESDAY, date(2011, 2, 22)}, |
| {2011, 4, TUESDAY, date(2011, 3, 29)}, |
| {2011, 5, TUESDAY, date(2011, 4, 26)}, |
| {2011, 6, TUESDAY, date(2011, 5, 31)}, |
| {2011, 7, TUESDAY, date(2011, 6, 28)}, |
| {2011, 8, TUESDAY, date(2011, 7, 26)}, |
| {2011, 9, TUESDAY, date(2011, 8, 30)}, |
| {2011, 10, TUESDAY, date(2011, 9, 27)}, |
| {2011, 11, TUESDAY, date(2011, 10, 25)}, |
| {2011, 12, TUESDAY, date(2011, 11, 29)}, |
| }; |
| } |
| |
| @Test(dataProvider = "dayOfWeekInMonth_zero") |
| public void test_dayOfWeekInMonth_zero(int year, int month, DayOfWeek dow, LocalDate expected) { |
| for (int day = 1; day <= Month.of(month).length(false); day++) { |
| LocalDate date = date(year, month, day); |
| LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(0, dow).adjustInto(date); |
| assertEquals(test, expected); |
| } |
| } |
| |
| @DataProvider(name = "dayOfWeekInMonth_negative") |
| Object[][] data_dayOfWeekInMonth_negative() { |
| return new Object[][] { |
| {2011, 1, TUESDAY, date(2011, 1, 25)}, |
| {2011, 2, TUESDAY, date(2011, 2, 22)}, |
| {2011, 3, TUESDAY, date(2011, 3, 29)}, |
| {2011, 4, TUESDAY, date(2011, 4, 26)}, |
| {2011, 5, TUESDAY, date(2011, 5, 31)}, |
| {2011, 6, TUESDAY, date(2011, 6, 28)}, |
| {2011, 7, TUESDAY, date(2011, 7, 26)}, |
| {2011, 8, TUESDAY, date(2011, 8, 30)}, |
| {2011, 9, TUESDAY, date(2011, 9, 27)}, |
| {2011, 10, TUESDAY, date(2011, 10, 25)}, |
| {2011, 11, TUESDAY, date(2011, 11, 29)}, |
| {2011, 12, TUESDAY, date(2011, 12, 27)}, |
| }; |
| } |
| |
| @Test(dataProvider = "dayOfWeekInMonth_negative") |
| public void test_dayOfWeekInMonth_negative(int year, int month, DayOfWeek dow, LocalDate expected) { |
| for (int ordinal = 0; ordinal < 5; ordinal++) { |
| for (int day = 1; day <= Month.of(month).length(false); day++) { |
| LocalDate date = date(year, month, day); |
| LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(-1 - ordinal, dow).adjustInto(date); |
| assertEquals(test, expected.minusWeeks(ordinal)); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // firstInMonth() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_firstInMonth() { |
| assertNotNull(TemporalAdjusters.firstInMonth(MONDAY)); |
| } |
| |
| @Test(expectedExceptions=NullPointerException.class) |
| public void factory_firstInMonth_nullDayOfWeek() { |
| TemporalAdjusters.firstInMonth(null); |
| } |
| |
| @Test(dataProvider = "dayOfWeekInMonth_positive") |
| public void test_firstInMonth(int year, int month, DayOfWeek dow, LocalDate expected) { |
| for (int day = 1; day <= Month.of(month).length(false); day++) { |
| LocalDate date = date(year, month, day); |
| LocalDate test = (LocalDate) TemporalAdjusters.firstInMonth(dow).adjustInto(date); |
| assertEquals(test, expected, "day-of-month=" + day); |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // lastInMonth() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_lastInMonth() { |
| assertNotNull(TemporalAdjusters.lastInMonth(MONDAY)); |
| } |
| |
| @Test(expectedExceptions=NullPointerException.class) |
| public void factory_lastInMonth_nullDayOfWeek() { |
| TemporalAdjusters.lastInMonth(null); |
| } |
| |
| @Test(dataProvider = "dayOfWeekInMonth_negative") |
| public void test_lastInMonth(int year, int month, DayOfWeek dow, LocalDate expected) { |
| for (int day = 1; day <= Month.of(month).length(false); day++) { |
| LocalDate date = date(year, month, day); |
| LocalDate test = (LocalDate) TemporalAdjusters.lastInMonth(dow).adjustInto(date); |
| assertEquals(test, expected, "day-of-month=" + day); |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // next() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_next() { |
| assertNotNull(TemporalAdjusters.next(MONDAY)); |
| } |
| |
| @Test(expectedExceptions = NullPointerException.class) |
| public void factory_next_nullDayOfWeek() { |
| TemporalAdjusters.next(null); |
| } |
| |
| @Test |
| public void test_next() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| |
| for (DayOfWeek dow : DayOfWeek.values()) { |
| LocalDate test = (LocalDate) TemporalAdjusters.next(dow).adjustInto(date); |
| |
| assertSame(test.getDayOfWeek(), dow, date + " " + test); |
| |
| if (test.getYear() == 2007) { |
| int dayDiff = test.getDayOfYear() - date.getDayOfYear(); |
| assertTrue(dayDiff > 0 && dayDiff < 8); |
| } else { |
| assertSame(month, Month.DECEMBER); |
| assertTrue(date.getDayOfMonth() > 24); |
| assertEquals(test.getYear(), 2008); |
| assertSame(test.getMonth(), Month.JANUARY); |
| assertTrue(test.getDayOfMonth() < 8); |
| } |
| } |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // nextOrSame() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_nextOrCurrent() { |
| assertNotNull(TemporalAdjusters.nextOrSame(MONDAY)); |
| } |
| |
| @Test(expectedExceptions = NullPointerException.class) |
| public void factory_nextOrCurrent_nullDayOfWeek() { |
| TemporalAdjusters.nextOrSame(null); |
| } |
| |
| @Test |
| public void test_nextOrCurrent() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| |
| for (DayOfWeek dow : DayOfWeek.values()) { |
| LocalDate test = (LocalDate) TemporalAdjusters.nextOrSame(dow).adjustInto(date); |
| |
| assertSame(test.getDayOfWeek(), dow); |
| |
| if (test.getYear() == 2007) { |
| int dayDiff = test.getDayOfYear() - date.getDayOfYear(); |
| assertTrue(dayDiff < 8); |
| assertEquals(date.equals(test), date.getDayOfWeek() == dow); |
| } else { |
| assertFalse(date.getDayOfWeek() == dow); |
| assertSame(month, Month.DECEMBER); |
| assertTrue(date.getDayOfMonth() > 24); |
| assertEquals(test.getYear(), 2008); |
| assertSame(test.getMonth(), Month.JANUARY); |
| assertTrue(test.getDayOfMonth() < 8); |
| } |
| } |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // previous() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_previous() { |
| assertNotNull(TemporalAdjusters.previous(MONDAY)); |
| } |
| |
| @Test(expectedExceptions = NullPointerException.class) |
| public void factory_previous_nullDayOfWeek() { |
| TemporalAdjusters.previous(null); |
| } |
| |
| @Test |
| public void test_previous() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| |
| for (DayOfWeek dow : DayOfWeek.values()) { |
| LocalDate test = (LocalDate) TemporalAdjusters.previous(dow).adjustInto(date); |
| |
| assertSame(test.getDayOfWeek(), dow, date + " " + test); |
| |
| if (test.getYear() == 2007) { |
| int dayDiff = test.getDayOfYear() - date.getDayOfYear(); |
| assertTrue(dayDiff < 0 && dayDiff > -8, dayDiff + " " + test); |
| } else { |
| assertSame(month, Month.JANUARY); |
| assertTrue(date.getDayOfMonth() < 8); |
| assertEquals(test.getYear(), 2006); |
| assertSame(test.getMonth(), Month.DECEMBER); |
| assertTrue(test.getDayOfMonth() > 24); |
| } |
| } |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| // previousOrSame() |
| //----------------------------------------------------------------------- |
| @Test |
| public void factory_previousOrCurrent() { |
| assertNotNull(TemporalAdjusters.previousOrSame(MONDAY)); |
| } |
| |
| @Test(expectedExceptions = NullPointerException.class) |
| public void factory_previousOrCurrent_nullDayOfWeek() { |
| TemporalAdjusters.previousOrSame(null); |
| } |
| |
| @Test |
| public void test_previousOrCurrent() { |
| for (Month month : Month.values()) { |
| for (int i = 1; i <= month.length(false); i++) { |
| LocalDate date = date(2007, month, i); |
| |
| for (DayOfWeek dow : DayOfWeek.values()) { |
| LocalDate test = (LocalDate) TemporalAdjusters.previousOrSame(dow).adjustInto(date); |
| |
| assertSame(test.getDayOfWeek(), dow); |
| |
| if (test.getYear() == 2007) { |
| int dayDiff = test.getDayOfYear() - date.getDayOfYear(); |
| assertTrue(dayDiff <= 0 && dayDiff > -7); |
| assertEquals(date.equals(test), date.getDayOfWeek() == dow); |
| } else { |
| assertFalse(date.getDayOfWeek() == dow); |
| assertSame(month, Month.JANUARY); |
| assertTrue(date.getDayOfMonth() < 7); |
| assertEquals(test.getYear(), 2006); |
| assertSame(test.getMonth(), Month.DECEMBER); |
| assertTrue(test.getDayOfMonth() > 25); |
| } |
| } |
| } |
| } |
| } |
| |
| private LocalDate date(int year, Month month, int day) { |
| return LocalDate.of(year, month, day); |
| } |
| |
| private LocalDate date(int year, int month, int day) { |
| return LocalDate.of(year, month, day); |
| } |
| |
| } |