/* * 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; import static java.time.temporal.ChronoField.AMPM_OF_DAY; import static java.time.temporal.ChronoField.CLOCK_HOUR_OF_AMPM; import static java.time.temporal.ChronoField.CLOCK_HOUR_OF_DAY; import static java.time.temporal.ChronoField.HOUR_OF_AMPM; import static java.time.temporal.ChronoField.HOUR_OF_DAY; import static java.time.temporal.ChronoField.MICRO_OF_DAY; import static java.time.temporal.ChronoField.MICRO_OF_SECOND; import static java.time.temporal.ChronoField.MILLI_OF_DAY; import static java.time.temporal.ChronoField.MILLI_OF_SECOND; import static java.time.temporal.ChronoField.MINUTE_OF_DAY; import static java.time.temporal.ChronoField.MINUTE_OF_HOUR; import static java.time.temporal.ChronoField.NANO_OF_DAY; import static java.time.temporal.ChronoField.NANO_OF_SECOND; import static java.time.temporal.ChronoField.SECOND_OF_DAY; import static java.time.temporal.ChronoField.SECOND_OF_MINUTE; import static java.time.temporal.ChronoUnit.DAYS; import static java.time.temporal.ChronoUnit.FOREVER; import static java.time.temporal.ChronoUnit.HALF_DAYS; import static java.time.temporal.ChronoUnit.HOURS; import static java.time.temporal.ChronoUnit.MICROS; import static java.time.temporal.ChronoUnit.MILLIS; import static java.time.temporal.ChronoUnit.MINUTES; import static java.time.temporal.ChronoUnit.MONTHS; import static java.time.temporal.ChronoUnit.NANOS; import static java.time.temporal.ChronoUnit.SECONDS; import static java.time.temporal.ChronoUnit.WEEKS; import static java.time.temporal.ChronoUnit.YEARS; import static org.testng.Assert.assertEquals; import static org.testng.Assert.assertNotNull; import static org.testng.Assert.assertTrue; import static org.testng.Assert.fail; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.time.Clock; import java.time.DateTimeException; import java.time.Duration; import java.time.Instant; import java.time.LocalDate; import java.time.LocalDateTime; import java.time.LocalTime; import java.time.OffsetDateTime; import java.time.OffsetTime; import java.time.Period; import java.time.ZoneId; import java.time.ZoneOffset; import java.time.ZonedDateTime; import java.time.format.DateTimeFormatter; import java.time.format.DateTimeParseException; import java.time.temporal.ChronoField; import java.time.temporal.ChronoUnit; import java.time.temporal.JulianFields; import java.time.temporal.Temporal; import java.time.temporal.TemporalAccessor; import java.time.temporal.TemporalAdjuster; import java.time.temporal.TemporalAmount; import java.time.temporal.TemporalField; import java.time.temporal.TemporalQuery; import java.time.temporal.TemporalUnit; import java.time.temporal.UnsupportedTemporalTypeException; import java.util.ArrayList; import java.util.Arrays; import java.util.EnumSet; import java.util.Iterator; import java.util.List; import org.testng.annotations.BeforeMethod; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; /** * Test LocalTime. */ @Test public class TCKLocalTime extends AbstractDateTimeTest { private static final ZoneOffset OFFSET_PTWO = ZoneOffset.ofHours(2); private static final ZoneId ZONE_PARIS = ZoneId.of("Europe/Paris"); private LocalTime TEST_12_30_40_987654321; private static final TemporalUnit[] INVALID_UNITS; static { EnumSet set = EnumSet.range(WEEKS, FOREVER); INVALID_UNITS = (TemporalUnit[]) set.toArray(new TemporalUnit[set.size()]); } @BeforeMethod public void setUp() { TEST_12_30_40_987654321 = LocalTime.of(12, 30, 40, 987654321); } //----------------------------------------------------------------------- @Override protected List samples() { TemporalAccessor[] array = {TEST_12_30_40_987654321, LocalTime.MIN, LocalTime.MAX, LocalTime.MIDNIGHT, LocalTime.NOON}; return Arrays.asList(array); } @Override protected List validFields() { TemporalField[] array = { NANO_OF_SECOND, NANO_OF_DAY, MICRO_OF_SECOND, MICRO_OF_DAY, MILLI_OF_SECOND, MILLI_OF_DAY, SECOND_OF_MINUTE, SECOND_OF_DAY, MINUTE_OF_HOUR, MINUTE_OF_DAY, CLOCK_HOUR_OF_AMPM, HOUR_OF_AMPM, CLOCK_HOUR_OF_DAY, HOUR_OF_DAY, AMPM_OF_DAY, }; return Arrays.asList(array); } @Override protected List invalidFields() { List list = new ArrayList<>(Arrays.asList(ChronoField.values())); list.removeAll(validFields()); list.add(JulianFields.JULIAN_DAY); list.add(JulianFields.MODIFIED_JULIAN_DAY); list.add(JulianFields.RATA_DIE); return list; } //----------------------------------------------------------------------- @Test public void test_serialization() throws Exception { assertSerializable(TEST_12_30_40_987654321); assertSerializable(LocalTime.MIN); assertSerializable(LocalTime.MAX); } @Test public void test_serialization_format_h() throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); try (DataOutputStream dos = new DataOutputStream(baos) ) { dos.writeByte(4); dos.writeByte(-1 - 22); } byte[] bytes = baos.toByteArray(); assertSerializedBySer(LocalTime.of(22, 0), bytes); } @Test public void test_serialization_format_hm() throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); try (DataOutputStream dos = new DataOutputStream(baos) ) { dos.writeByte(4); dos.writeByte(22); dos.writeByte(-1 - 17); } byte[] bytes = baos.toByteArray(); assertSerializedBySer(LocalTime.of(22, 17), bytes); } @Test public void test_serialization_format_hms() throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); try (DataOutputStream dos = new DataOutputStream(baos) ) { dos.writeByte(4); dos.writeByte(22); dos.writeByte(17); dos.writeByte(-1 - 59); } byte[] bytes = baos.toByteArray(); assertSerializedBySer(LocalTime.of(22, 17, 59), bytes); } @Test public void test_serialization_format_hmsn() throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); try (DataOutputStream dos = new DataOutputStream(baos) ) { dos.writeByte(4); dos.writeByte(22); dos.writeByte(17); dos.writeByte(59); dos.writeInt(459_000_000); } byte[] bytes = baos.toByteArray(); assertSerializedBySer(LocalTime.of(22, 17, 59, 459_000_000), bytes); } //----------------------------------------------------------------------- private void check(LocalTime test, int h, int m, int s, int n) { assertEquals(test.getHour(), h); assertEquals(test.getMinute(), m); assertEquals(test.getSecond(), s); assertEquals(test.getNano(), n); assertEquals(test, test); assertEquals(test.hashCode(), test.hashCode()); assertEquals(LocalTime.of(h, m, s, n), test); } //----------------------------------------------------------------------- // constants //----------------------------------------------------------------------- @Test public void constant_MIDNIGHT() { check(LocalTime.MIDNIGHT, 0, 0, 0, 0); } @Test public void constant_MIDDAY() { check(LocalTime.NOON, 12, 0, 0, 0); } @Test public void constant_MIN() { check(LocalTime.MIN, 0, 0, 0, 0); } @Test public void constant_MAX() { check(LocalTime.MAX, 23, 59, 59, 999999999); } //----------------------------------------------------------------------- // now() //----------------------------------------------------------------------- @Test public void now() { LocalTime expected = LocalTime.now(Clock.systemDefaultZone()); LocalTime test = LocalTime.now(); long diff = Math.abs(test.toNanoOfDay() - expected.toNanoOfDay()); assertTrue(diff < 100000000); // less than 0.1 secs } //----------------------------------------------------------------------- // now(ZoneId) //----------------------------------------------------------------------- @Test(expectedExceptions=NullPointerException.class) public void now_ZoneId_nullZoneId() { LocalTime.now((ZoneId) null); } @Test public void now_ZoneId() { ZoneId zone = ZoneId.of("UTC+01:02:03"); LocalTime expected = LocalTime.now(Clock.system(zone)); LocalTime test = LocalTime.now(zone); for (int i = 0; i < 100; i++) { if (expected.equals(test)) { return; } expected = LocalTime.now(Clock.system(zone)); test = LocalTime.now(zone); } assertEquals(test, expected); } //----------------------------------------------------------------------- // now(Clock) //----------------------------------------------------------------------- @Test(expectedExceptions=NullPointerException.class) public void now_Clock_nullClock() { LocalTime.now((Clock) null); } @Test public void now_Clock_allSecsInDay() { for (int i = 0; i < (2 * 24 * 60 * 60); i++) { Instant instant = Instant.ofEpochSecond(i, 8); Clock clock = Clock.fixed(instant, ZoneOffset.UTC); LocalTime test = LocalTime.now(clock); assertEquals(test.getHour(), (i / (60 * 60)) % 24); assertEquals(test.getMinute(), (i / 60) % 60); assertEquals(test.getSecond(), i % 60); assertEquals(test.getNano(), 8); } } @Test public void now_Clock_beforeEpoch() { for (int i =-1; i >= -(24 * 60 * 60); i--) { Instant instant = Instant.ofEpochSecond(i, 8); Clock clock = Clock.fixed(instant, ZoneOffset.UTC); LocalTime test = LocalTime.now(clock); assertEquals(test.getHour(), ((i + 24 * 60 * 60) / (60 * 60)) % 24); assertEquals(test.getMinute(), ((i + 24 * 60 * 60) / 60) % 60); assertEquals(test.getSecond(), (i + 24 * 60 * 60) % 60); assertEquals(test.getNano(), 8); } } //----------------------------------------------------------------------- @Test public void now_Clock_max() { Clock clock = Clock.fixed(Instant.MAX, ZoneOffset.UTC); LocalTime test = LocalTime.now(clock); assertEquals(test.getHour(), 23); assertEquals(test.getMinute(), 59); assertEquals(test.getSecond(), 59); assertEquals(test.getNano(), 999_999_999); } @Test public void now_Clock_min() { Clock clock = Clock.fixed(Instant.MIN, ZoneOffset.UTC); LocalTime test = LocalTime.now(clock); assertEquals(test.getHour(), 0); assertEquals(test.getMinute(), 0); assertEquals(test.getSecond(), 0); assertEquals(test.getNano(), 0); } //----------------------------------------------------------------------- // of() factories //----------------------------------------------------------------------- @Test public void factory_time_2ints() { LocalTime test = LocalTime.of(12, 30); check(test, 12, 30, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_2ints_hourTooLow() { LocalTime.of(-1, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_2ints_hourTooHigh() { LocalTime.of(24, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_2ints_minuteTooLow() { LocalTime.of(0, -1); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_2ints_minuteTooHigh() { LocalTime.of(0, 60); } //----------------------------------------------------------------------- @Test public void factory_time_3ints() { LocalTime test = LocalTime.of(12, 30, 40); check(test, 12, 30, 40, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_3ints_hourTooLow() { LocalTime.of(-1, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_3ints_hourTooHigh() { LocalTime.of(24, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_3ints_minuteTooLow() { LocalTime.of(0, -1, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_3ints_minuteTooHigh() { LocalTime.of(0, 60, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_3ints_secondTooLow() { LocalTime.of(0, 0, -1); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_3ints_secondTooHigh() { LocalTime.of(0, 0, 60); } //----------------------------------------------------------------------- @Test public void factory_time_4ints() { LocalTime test = LocalTime.of(12, 30, 40, 987654321); check(test, 12, 30, 40, 987654321); test = LocalTime.of(12, 0, 40, 987654321); check(test, 12, 0, 40, 987654321); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_hourTooLow() { LocalTime.of(-1, 0, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_hourTooHigh() { LocalTime.of(24, 0, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_minuteTooLow() { LocalTime.of(0, -1, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_minuteTooHigh() { LocalTime.of(0, 60, 0, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_secondTooLow() { LocalTime.of(0, 0, -1, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_secondTooHigh() { LocalTime.of(0, 0, 60, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_nanoTooLow() { LocalTime.of(0, 0, 0, -1); } @Test(expectedExceptions=DateTimeException.class) public void factory_time_4ints_nanoTooHigh() { LocalTime.of(0, 0, 0, 1000000000); } //----------------------------------------------------------------------- // ofSecondOfDay(long) //----------------------------------------------------------------------- @Test public void factory_ofSecondOfDay() { LocalTime localTime = LocalTime.ofSecondOfDay(2 * 60 * 60 + 17 * 60 + 23); check(localTime, 2, 17, 23, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofSecondOfDay_tooLow() { LocalTime.ofSecondOfDay(-1); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofSecondOfDay_tooHigh() { LocalTime.ofSecondOfDay(24 * 60 * 60); } //----------------------------------------------------------------------- // ofNanoOfDay(long) //----------------------------------------------------------------------- @Test public void factory_ofNanoOfDay() { LocalTime localTime = LocalTime.ofNanoOfDay(60 * 60 * 1000000000L + 17); check(localTime, 1, 0, 0, 17); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofNanoOfDay_tooLow() { LocalTime.ofNanoOfDay(-1); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofNanoOfDay_tooHigh() { LocalTime.ofNanoOfDay(24 * 60 * 60 * 1000000000L); } //----------------------------------------------------------------------- // from() //----------------------------------------------------------------------- @Test public void factory_from_TemporalAccessor() { assertEquals(LocalTime.from(LocalTime.of(17, 30)), LocalTime.of(17, 30)); assertEquals(LocalTime.from(LocalDateTime.of(2012, 5, 1, 17, 30)), LocalTime.of(17, 30)); } @Test(expectedExceptions=DateTimeException.class) public void factory_from_TemporalAccessor_invalid_noDerive() { LocalTime.from(LocalDate.of(2007, 7, 15)); } @Test(expectedExceptions=NullPointerException.class) public void factory_from_TemporalAccessor_null() { LocalTime.from((TemporalAccessor) null); } //----------------------------------------------------------------------- // parse() //----------------------------------------------------------------------- @Test(dataProvider = "sampleToString") public void factory_parse_validText(int h, int m, int s, int n, String parsable) { LocalTime t = LocalTime.parse(parsable); assertNotNull(t, parsable); assertEquals(t.getHour(), h); assertEquals(t.getMinute(), m); assertEquals(t.getSecond(), s); assertEquals(t.getNano(), n); } @DataProvider(name="sampleBadParse") Object[][] provider_sampleBadParse() { return new Object[][]{ {"00;00"}, {"12-00"}, {"-01:00"}, {"00:00:00-09"}, {"00:00:00,09"}, {"00:00:abs"}, {"11"}, {"11:30+01:00"}, {"11:30+01:00[Europe/Paris]"}, }; } @Test(dataProvider = "sampleBadParse", expectedExceptions={DateTimeParseException.class}) public void factory_parse_invalidText(String unparsable) { LocalTime.parse(unparsable); } //-----------------------------------------------------------------------s @Test(expectedExceptions=DateTimeParseException.class) public void factory_parse_illegalHour() { LocalTime.parse("25:00"); } @Test(expectedExceptions=DateTimeParseException.class) public void factory_parse_illegalMinute() { LocalTime.parse("12:60"); } @Test(expectedExceptions=DateTimeParseException.class) public void factory_parse_illegalSecond() { LocalTime.parse("12:12:60"); } //-----------------------------------------------------------------------s @Test(expectedExceptions = {NullPointerException.class}) public void factory_parse_nullTest() { LocalTime.parse((String) null); } //----------------------------------------------------------------------- // parse(DateTimeFormatter) //----------------------------------------------------------------------- @Test public void factory_parse_formatter() { DateTimeFormatter f = DateTimeFormatter.ofPattern("H m s"); LocalTime test = LocalTime.parse("14 30 40", f); assertEquals(test, LocalTime.of(14, 30, 40)); } @Test(expectedExceptions=NullPointerException.class) public void factory_parse_formatter_nullText() { DateTimeFormatter f = DateTimeFormatter.ofPattern("H m s"); LocalTime.parse((String) null, f); } @Test(expectedExceptions=NullPointerException.class) public void factory_parse_formatter_nullFormatter() { LocalTime.parse("ANY", null); } //----------------------------------------------------------------------- // get(TemporalField) //----------------------------------------------------------------------- @Test public void test_get_TemporalField() { LocalTime test = TEST_12_30_40_987654321; assertEquals(test.get(ChronoField.HOUR_OF_DAY), 12); assertEquals(test.get(ChronoField.MINUTE_OF_HOUR), 30); assertEquals(test.get(ChronoField.SECOND_OF_MINUTE), 40); assertEquals(test.get(ChronoField.NANO_OF_SECOND), 987654321); assertEquals(test.get(ChronoField.SECOND_OF_DAY), 12 * 3600 + 30 * 60 + 40); assertEquals(test.get(ChronoField.MINUTE_OF_DAY), 12 * 60 + 30); assertEquals(test.get(ChronoField.HOUR_OF_AMPM), 0); assertEquals(test.get(ChronoField.CLOCK_HOUR_OF_AMPM), 12); assertEquals(test.get(ChronoField.CLOCK_HOUR_OF_DAY), 12); assertEquals(test.get(ChronoField.AMPM_OF_DAY), 1); } @Test public void test_getLong_TemporalField() { LocalTime test = TEST_12_30_40_987654321; assertEquals(test.getLong(ChronoField.HOUR_OF_DAY), 12); assertEquals(test.getLong(ChronoField.MINUTE_OF_HOUR), 30); assertEquals(test.getLong(ChronoField.SECOND_OF_MINUTE), 40); assertEquals(test.getLong(ChronoField.NANO_OF_SECOND), 987654321); assertEquals(test.getLong(ChronoField.SECOND_OF_DAY), 12 * 3600 + 30 * 60 + 40); assertEquals(test.getLong(ChronoField.MINUTE_OF_DAY), 12 * 60 + 30); assertEquals(test.getLong(ChronoField.HOUR_OF_AMPM), 0); assertEquals(test.getLong(ChronoField.CLOCK_HOUR_OF_AMPM), 12); assertEquals(test.getLong(ChronoField.CLOCK_HOUR_OF_DAY), 12); assertEquals(test.getLong(ChronoField.AMPM_OF_DAY), 1); } //----------------------------------------------------------------------- // query(TemporalQuery) //----------------------------------------------------------------------- @DataProvider(name="query") Object[][] data_query() { return new Object[][] { {TEST_12_30_40_987654321, TemporalQuery.chronology(), null}, {TEST_12_30_40_987654321, TemporalQuery.zoneId(), null}, {TEST_12_30_40_987654321, TemporalQuery.precision(), ChronoUnit.NANOS}, {TEST_12_30_40_987654321, TemporalQuery.zone(), null}, {TEST_12_30_40_987654321, TemporalQuery.offset(), null}, {TEST_12_30_40_987654321, TemporalQuery.localDate(), null}, {TEST_12_30_40_987654321, TemporalQuery.localTime(), TEST_12_30_40_987654321}, }; } @Test(dataProvider="query") public void test_query(TemporalAccessor temporal, TemporalQuery query, T expected) { assertEquals(temporal.query(query), expected); } @Test(dataProvider="query") public void test_queryFrom(TemporalAccessor temporal, TemporalQuery query, T expected) { assertEquals(query.queryFrom(temporal), expected); } @Test(expectedExceptions=NullPointerException.class) public void test_query_null() { TEST_12_30_40_987654321.query(null); } //----------------------------------------------------------------------- // get*() //----------------------------------------------------------------------- @DataProvider(name="sampleTimes") Object[][] provider_sampleTimes() { return new Object[][] { {0, 0, 0, 0}, {0, 0, 0, 1}, {0, 0, 1, 0}, {0, 0, 1, 1}, {0, 1, 0, 0}, {0, 1, 0, 1}, {0, 1, 1, 0}, {0, 1, 1, 1}, {1, 0, 0, 0}, {1, 0, 0, 1}, {1, 0, 1, 0}, {1, 0, 1, 1}, {1, 1, 0, 0}, {1, 1, 0, 1}, {1, 1, 1, 0}, {1, 1, 1, 1}, }; } //----------------------------------------------------------------------- @Test(dataProvider="sampleTimes") public void test_get(int h, int m, int s, int ns) { LocalTime a = LocalTime.of(h, m, s, ns); assertEquals(a.getHour(), h); assertEquals(a.getMinute(), m); assertEquals(a.getSecond(), s); assertEquals(a.getNano(), ns); } //----------------------------------------------------------------------- // adjustInto(Temporal) //----------------------------------------------------------------------- @DataProvider(name="adjustInto") Object[][] data_adjustInto() { return new Object[][]{ {LocalTime.of(23, 5), LocalTime.of(4, 1, 1, 100), LocalTime.of(23, 5, 0, 0), null}, {LocalTime.of(23, 5, 20), LocalTime.of(4, 1, 1, 100), LocalTime.of(23, 5, 20, 0), null}, {LocalTime.of(23, 5, 20, 1000), LocalTime.of(4, 1, 1, 100), LocalTime.of(23, 5, 20, 1000), null}, {LocalTime.of(23, 5, 20, 1000), LocalTime.MAX, LocalTime.of(23, 5, 20, 1000), null}, {LocalTime.of(23, 5, 20, 1000), LocalTime.MIN, LocalTime.of(23, 5, 20, 1000), null}, {LocalTime.of(23, 5, 20, 1000), LocalTime.NOON, LocalTime.of(23, 5, 20, 1000), null}, {LocalTime.of(23, 5, 20, 1000), LocalTime.MIDNIGHT, LocalTime.of(23, 5, 20, 1000), null}, {LocalTime.MAX, LocalTime.of(23, 5, 20, 1000), LocalTime.of(23, 59, 59, 999999999), null}, {LocalTime.MIN, LocalTime.of(23, 5, 20, 1000), LocalTime.of(0, 0, 0), null}, {LocalTime.NOON, LocalTime.of(23, 5, 20, 1000), LocalTime.of(12, 0, 0), null}, {LocalTime.MIDNIGHT, LocalTime.of(23, 5, 20, 1000), LocalTime.of(0, 0, 0), null}, {LocalTime.of(23, 5), LocalDateTime.of(2210, 2, 2, 1, 1), LocalDateTime.of(2210, 2, 2, 23, 5), null}, {LocalTime.of(23, 5), OffsetTime.of(1, 1, 0, 0, OFFSET_PTWO), OffsetTime.of(23, 5, 0, 0, OFFSET_PTWO), null}, {LocalTime.of(23, 5), OffsetDateTime.of(2210, 2, 2, 1, 1, 0, 0, OFFSET_PTWO), OffsetDateTime.of(2210, 2, 2, 23, 5, 0, 0, OFFSET_PTWO), null}, {LocalTime.of(23, 5), ZonedDateTime.of(2210, 2, 2, 1, 1, 0, 0, ZONE_PARIS), ZonedDateTime.of(2210, 2, 2, 23, 5, 0, 0, ZONE_PARIS), null}, {LocalTime.of(23, 5), LocalDate.of(2210, 2, 2), null, DateTimeException.class}, {LocalTime.of(23, 5), null, null, NullPointerException.class}, }; } @Test(dataProvider="adjustInto") public void test_adjustInto(LocalTime test, Temporal temporal, Temporal expected, Class expectedEx) { if (expectedEx == null) { Temporal result = test.adjustInto(temporal); assertEquals(result, expected); } else { try { Temporal result = test.adjustInto(temporal); fail(); } catch (Exception ex) { assertTrue(expectedEx.isInstance(ex)); } } } //----------------------------------------------------------------------- // with() //----------------------------------------------------------------------- @Test public void test_with_adjustment() { final LocalTime sample = LocalTime.of(23, 5); TemporalAdjuster adjuster = new TemporalAdjuster() { @Override public Temporal adjustInto(Temporal dateTime) { return sample; } }; assertEquals(TEST_12_30_40_987654321.with(adjuster), sample); } @Test(expectedExceptions=NullPointerException.class) public void test_with_adjustment_null() { TEST_12_30_40_987654321.with((TemporalAdjuster) null); } //----------------------------------------------------------------------- // withHour() //----------------------------------------------------------------------- @Test public void test_withHour_normal() { LocalTime t = TEST_12_30_40_987654321; for (int i = 0; i < 24; i++) { t = t.withHour(i); assertEquals(t.getHour(), i); } } @Test public void test_withHour_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.withHour(12); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_withHour_toMidnight_equal() { LocalTime t = LocalTime.of(1, 0).withHour(0); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_withHour_toMidday_equal() { LocalTime t = LocalTime.of(1, 0).withHour(12); assertEquals(t, LocalTime.NOON); } @Test(expectedExceptions=DateTimeException.class) public void test_withHour_hourTooLow() { TEST_12_30_40_987654321.withHour(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_withHour_hourTooHigh() { TEST_12_30_40_987654321.withHour(24); } //----------------------------------------------------------------------- // withMinute() //----------------------------------------------------------------------- @Test public void test_withMinute_normal() { LocalTime t = TEST_12_30_40_987654321; for (int i = 0; i < 60; i++) { t = t.withMinute(i); assertEquals(t.getMinute(), i); } } @Test public void test_withMinute_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.withMinute(30); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_withMinute_toMidnight_equal() { LocalTime t = LocalTime.of(0, 1).withMinute(0); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_withMinute_toMidday_equals() { LocalTime t = LocalTime.of(12, 1).withMinute(0); assertEquals(t, LocalTime.NOON); } @Test(expectedExceptions=DateTimeException.class) public void test_withMinute_minuteTooLow() { TEST_12_30_40_987654321.withMinute(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_withMinute_minuteTooHigh() { TEST_12_30_40_987654321.withMinute(60); } //----------------------------------------------------------------------- // withSecond() //----------------------------------------------------------------------- @Test public void test_withSecond_normal() { LocalTime t = TEST_12_30_40_987654321; for (int i = 0; i < 60; i++) { t = t.withSecond(i); assertEquals(t.getSecond(), i); } } @Test public void test_withSecond_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.withSecond(40); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_withSecond_toMidnight_equal() { LocalTime t = LocalTime.of(0, 0, 1).withSecond(0); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_withSecond_toMidday_equal() { LocalTime t = LocalTime.of(12, 0, 1).withSecond(0); assertEquals(t, LocalTime.NOON); } @Test(expectedExceptions=DateTimeException.class) public void test_withSecond_secondTooLow() { TEST_12_30_40_987654321.withSecond(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_withSecond_secondTooHigh() { TEST_12_30_40_987654321.withSecond(60); } //----------------------------------------------------------------------- // withNano() //----------------------------------------------------------------------- @Test public void test_withNanoOfSecond_normal() { LocalTime t = TEST_12_30_40_987654321; t = t.withNano(1); assertEquals(t.getNano(), 1); t = t.withNano(10); assertEquals(t.getNano(), 10); t = t.withNano(100); assertEquals(t.getNano(), 100); t = t.withNano(999999999); assertEquals(t.getNano(), 999999999); } @Test public void test_withNanoOfSecond_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.withNano(987654321); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_withNanoOfSecond_toMidnight_equal() { LocalTime t = LocalTime.of(0, 0, 0, 1).withNano(0); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_withNanoOfSecond_toMidday_equal() { LocalTime t = LocalTime.of(12, 0, 0, 1).withNano(0); assertEquals(t, LocalTime.NOON); } @Test(expectedExceptions=DateTimeException.class) public void test_withNanoOfSecond_nanoTooLow() { TEST_12_30_40_987654321.withNano(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_withNanoOfSecond_nanoTooHigh() { TEST_12_30_40_987654321.withNano(1000000000); } //----------------------------------------------------------------------- // truncated(TemporalUnit) //----------------------------------------------------------------------- TemporalUnit NINETY_MINS = new TemporalUnit() { @Override public String getName() { return "NinetyMins"; } @Override public Duration getDuration() { return Duration.ofMinutes(90); } @Override public boolean isDurationEstimated() { return false; } @Override public boolean isSupportedBy(Temporal temporal) { return false; } @Override public R addTo(R temporal, long amount) { throw new UnsupportedOperationException(); } @Override public long between(Temporal temporal1, Temporal temporal2) { throw new UnsupportedOperationException(); } }; TemporalUnit NINETY_FIVE_MINS = new TemporalUnit() { @Override public String getName() { return "NinetyFiveMins"; } @Override public Duration getDuration() { return Duration.ofMinutes(95); } @Override public boolean isDurationEstimated() { return false; } @Override public boolean isSupportedBy(Temporal temporal) { return false; } @Override public R addTo(R temporal, long amount) { throw new UnsupportedOperationException(); } @Override public long between(Temporal temporal1, Temporal temporal2) { throw new UnsupportedOperationException(); } }; @DataProvider(name="truncatedToValid") Object[][] data_truncatedToValid() { return new Object[][] { {LocalTime.of(1, 2, 3, 123_456_789), NANOS, LocalTime.of(1, 2, 3, 123_456_789)}, {LocalTime.of(1, 2, 3, 123_456_789), MICROS, LocalTime.of(1, 2, 3, 123_456_000)}, {LocalTime.of(1, 2, 3, 123_456_789), MILLIS, LocalTime.of(1, 2, 3, 1230_00_000)}, {LocalTime.of(1, 2, 3, 123_456_789), SECONDS, LocalTime.of(1, 2, 3)}, {LocalTime.of(1, 2, 3, 123_456_789), MINUTES, LocalTime.of(1, 2)}, {LocalTime.of(1, 2, 3, 123_456_789), HOURS, LocalTime.of(1, 0)}, {LocalTime.of(1, 2, 3, 123_456_789), DAYS, LocalTime.MIDNIGHT}, {LocalTime.of(1, 1, 1, 123_456_789), NINETY_MINS, LocalTime.of(0, 0)}, {LocalTime.of(2, 1, 1, 123_456_789), NINETY_MINS, LocalTime.of(1, 30)}, {LocalTime.of(3, 1, 1, 123_456_789), NINETY_MINS, LocalTime.of(3, 0)}, }; } @Test(dataProvider="truncatedToValid") public void test_truncatedTo_valid(LocalTime input, TemporalUnit unit, LocalTime expected) { assertEquals(input.truncatedTo(unit), expected); } @DataProvider(name="truncatedToInvalid") Object[][] data_truncatedToInvalid() { return new Object[][] { {LocalTime.of(1, 2, 3, 123_456_789), NINETY_FIVE_MINS}, {LocalTime.of(1, 2, 3, 123_456_789), WEEKS}, {LocalTime.of(1, 2, 3, 123_456_789), MONTHS}, {LocalTime.of(1, 2, 3, 123_456_789), YEARS}, }; } @Test(dataProvider="truncatedToInvalid", expectedExceptions=DateTimeException.class) public void test_truncatedTo_invalid(LocalTime input, TemporalUnit unit) { input.truncatedTo(unit); } @Test(expectedExceptions=NullPointerException.class) public void test_truncatedTo_null() { TEST_12_30_40_987654321.truncatedTo(null); } //----------------------------------------------------------------------- // plus(TemporalAmount) //----------------------------------------------------------------------- @Test public void test_plus_TemporalAmount_positiveHours() { TemporalAmount period = MockSimplePeriod.of(7, ChronoUnit.HOURS); LocalTime t = TEST_12_30_40_987654321.plus(period); assertEquals(t, LocalTime.of(19, 30, 40, 987654321)); } @Test public void test_plus_TemporalAmount_negativeMinutes() { TemporalAmount period = MockSimplePeriod.of(-25, ChronoUnit.MINUTES); LocalTime t = TEST_12_30_40_987654321.plus(period); assertEquals(t, LocalTime.of(12, 5, 40, 987654321)); } @Test public void test_plus_TemporalAmount_zero() { TemporalAmount period = Period.ZERO; LocalTime t = TEST_12_30_40_987654321.plus(period); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plus_TemporalAmount_wrap() { TemporalAmount p = MockSimplePeriod.of(1, HOURS); LocalTime t = LocalTime.of(23, 30).plus(p); assertEquals(t, LocalTime.of(0, 30)); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_TemporalAmount_dateNotAllowed() { TemporalAmount period = MockSimplePeriod.of(7, ChronoUnit.MONTHS); TEST_12_30_40_987654321.plus(period); } @Test(expectedExceptions=NullPointerException.class) public void test_plus_TemporalAmount_null() { TEST_12_30_40_987654321.plus((TemporalAmount) null); } //----------------------------------------------------------------------- // plus(long,TemporalUnit) //----------------------------------------------------------------------- @Test public void test_plus_longTemporalUnit_positiveHours() { LocalTime t = TEST_12_30_40_987654321.plus(7, ChronoUnit.HOURS); assertEquals(t, LocalTime.of(19, 30, 40, 987654321)); } @Test public void test_plus_longTemporalUnit_negativeMinutes() { LocalTime t = TEST_12_30_40_987654321.plus(-25, ChronoUnit.MINUTES); assertEquals(t, LocalTime.of(12, 5, 40, 987654321)); } @Test public void test_plus_longTemporalUnit_zero() { LocalTime t = TEST_12_30_40_987654321.plus(0, ChronoUnit.MINUTES); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plus_longTemporalUnit_invalidUnit() { for (TemporalUnit unit : INVALID_UNITS) { try { TEST_12_30_40_987654321.plus(1, unit); fail("Unit should not be allowed " + unit); } catch (DateTimeException ex) { // expected } } } @Test public void test_plus_longTemporalUnit_multiples() { assertEquals(TEST_12_30_40_987654321.plus(0, DAYS), TEST_12_30_40_987654321); assertEquals(TEST_12_30_40_987654321.plus(1, DAYS), TEST_12_30_40_987654321); assertEquals(TEST_12_30_40_987654321.plus(2, DAYS), TEST_12_30_40_987654321); assertEquals(TEST_12_30_40_987654321.plus(-3, DAYS), TEST_12_30_40_987654321); } @Test(expectedExceptions=NullPointerException.class) public void test_plus_longTemporalUnit_null() { TEST_12_30_40_987654321.plus(1, (TemporalUnit) null); } //----------------------------------------------------------------------- // plusHours() //----------------------------------------------------------------------- @Test public void test_plusHours_one() { LocalTime t = LocalTime.MIDNIGHT; for (int i = 0; i < 50; i++) { t = t.plusHours(1); assertEquals(t.getHour(), (i + 1) % 24); } } @Test public void test_plusHours_fromZero() { LocalTime base = LocalTime.MIDNIGHT; for (int i = -50; i < 50; i++) { LocalTime t = base.plusHours(i); assertEquals(t.getHour(), (i + 72) % 24); } } @Test public void test_plusHours_fromOne() { LocalTime base = LocalTime.of(1, 0); for (int i = -50; i < 50; i++) { LocalTime t = base.plusHours(i); assertEquals(t.getHour(), (1 + i + 72) % 24); } } @Test public void test_plusHours_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.plusHours(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusHours_toMidnight_equal() { LocalTime t = LocalTime.of(23, 0).plusHours(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_plusHours_toMidday_equal() { LocalTime t = LocalTime.of(11, 0).plusHours(1); assertEquals(t, LocalTime.NOON); } @Test public void test_plusHours_big() { LocalTime t = LocalTime.of(2, 30).plusHours(Long.MAX_VALUE); int hours = (int) (Long.MAX_VALUE % 24L); assertEquals(t, LocalTime.of(2, 30).plusHours(hours)); } //----------------------------------------------------------------------- // plusMinutes() //----------------------------------------------------------------------- @Test public void test_plusMinutes_one() { LocalTime t = LocalTime.MIDNIGHT; int hour = 0; int min = 0; for (int i = 0; i < 70; i++) { t = t.plusMinutes(1); min++; if (min == 60) { hour++; min = 0; } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); } } @Test public void test_plusMinutes_fromZero() { LocalTime base = LocalTime.MIDNIGHT; int hour; int min; for (int i = -70; i < 70; i++) { LocalTime t = base.plusMinutes(i); if (i < -60) { hour = 22; min = i + 120; } else if (i < 0) { hour = 23; min = i + 60; } else if (i >= 60) { hour = 1; min = i - 60; } else { hour = 0; min = i; } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); } } @Test public void test_plusMinutes_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.plusMinutes(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusMinutes_noChange_oneDay_equal() { LocalTime t = TEST_12_30_40_987654321.plusMinutes(24 * 60); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusMinutes_toMidnight_equal() { LocalTime t = LocalTime.of(23, 59).plusMinutes(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_plusMinutes_toMidday_equal() { LocalTime t = LocalTime.of(11, 59).plusMinutes(1); assertEquals(t, LocalTime.NOON); } @Test public void test_plusMinutes_big() { LocalTime t = LocalTime.of(2, 30).plusMinutes(Long.MAX_VALUE); int mins = (int) (Long.MAX_VALUE % (24L * 60L)); assertEquals(t, LocalTime.of(2, 30).plusMinutes(mins)); } //----------------------------------------------------------------------- // plusSeconds() //----------------------------------------------------------------------- @Test public void test_plusSeconds_one() { LocalTime t = LocalTime.MIDNIGHT; int hour = 0; int min = 0; int sec = 0; for (int i = 0; i < 3700; i++) { t = t.plusSeconds(1); sec++; if (sec == 60) { min++; sec = 0; } if (min == 60) { hour++; min = 0; } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); assertEquals(t.getSecond(), sec); } } @DataProvider(name="plusSeconds_fromZero") Iterator plusSeconds_fromZero() { return new Iterator() { int delta = 30; int i = -3660; int hour = 22; int min = 59; int sec = 0; public boolean hasNext() { return i <= 3660; } public Object[] next() { final Object[] ret = new Object[] {i, hour, min, sec}; i += delta; sec += delta; if (sec >= 60) { min++; sec -= 60; if (min == 60) { hour++; min = 0; if (hour == 24) { hour = 0; } } } return ret; } public void remove() { throw new UnsupportedOperationException(); } }; } @Test(dataProvider="plusSeconds_fromZero") public void test_plusSeconds_fromZero(int seconds, int hour, int min, int sec) { LocalTime base = LocalTime.MIDNIGHT; LocalTime t = base.plusSeconds(seconds); assertEquals(hour, t.getHour()); assertEquals(min, t.getMinute()); assertEquals(sec, t.getSecond()); } @Test public void test_plusSeconds_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.plusSeconds(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusSeconds_noChange_oneDay_equal() { LocalTime t = TEST_12_30_40_987654321.plusSeconds(24 * 60 * 60); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusSeconds_toMidnight_equal() { LocalTime t = LocalTime.of(23, 59, 59).plusSeconds(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_plusSeconds_toMidday_equal() { LocalTime t = LocalTime.of(11, 59, 59).plusSeconds(1); assertEquals(t, LocalTime.NOON); } //----------------------------------------------------------------------- // plusNanos() //----------------------------------------------------------------------- @Test public void test_plusNanos_halfABillion() { LocalTime t = LocalTime.MIDNIGHT; int hour = 0; int min = 0; int sec = 0; int nanos = 0; for (long i = 0; i < 3700 * 1000000000L; i+= 500000000) { t = t.plusNanos(500000000); nanos += 500000000; if (nanos == 1000000000) { sec++; nanos = 0; } if (sec == 60) { min++; sec = 0; } if (min == 60) { hour++; min = 0; } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); assertEquals(t.getSecond(), sec); assertEquals(t.getNano(), nanos); } } @DataProvider(name="plusNanos_fromZero") Iterator plusNanos_fromZero() { return new Iterator() { long delta = 7500000000L; long i = -3660 * 1000000000L; int hour = 22; int min = 59; int sec = 0; long nanos = 0; public boolean hasNext() { return i <= 3660 * 1000000000L; } public Object[] next() { final Object[] ret = new Object[] {i, hour, min, sec, (int)nanos}; i += delta; nanos += delta; if (nanos >= 1000000000L) { sec += nanos / 1000000000L; nanos %= 1000000000L; if (sec >= 60) { min++; sec %= 60; if (min == 60) { hour++; min = 0; if (hour == 24) { hour = 0; } } } } return ret; } public void remove() { throw new UnsupportedOperationException(); } }; } @Test(dataProvider="plusNanos_fromZero") public void test_plusNanos_fromZero(long nanoseconds, int hour, int min, int sec, int nanos) { LocalTime base = LocalTime.MIDNIGHT; LocalTime t = base.plusNanos(nanoseconds); assertEquals(hour, t.getHour()); assertEquals(min, t.getMinute()); assertEquals(sec, t.getSecond()); assertEquals(nanos, t.getNano()); } @Test public void test_plusNanos_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.plusNanos(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusNanos_noChange_oneDay_equal() { LocalTime t = TEST_12_30_40_987654321.plusNanos(24 * 60 * 60 * 1000000000L); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_plusNanos_toMidnight_equal() { LocalTime t = LocalTime.of(23, 59, 59, 999999999).plusNanos(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_plusNanos_toMidday_equal() { LocalTime t = LocalTime.of(11, 59, 59, 999999999).plusNanos(1); assertEquals(t, LocalTime.NOON); } //----------------------------------------------------------------------- // minus(TemporalAmount) //----------------------------------------------------------------------- @Test public void test_minus_TemporalAmount_positiveHours() { TemporalAmount period = MockSimplePeriod.of(7, ChronoUnit.HOURS); LocalTime t = TEST_12_30_40_987654321.minus(period); assertEquals(t, LocalTime.of(5, 30, 40, 987654321)); } @Test public void test_minus_TemporalAmount_negativeMinutes() { TemporalAmount period = MockSimplePeriod.of(-25, ChronoUnit.MINUTES); LocalTime t = TEST_12_30_40_987654321.minus(period); assertEquals(t, LocalTime.of(12, 55, 40, 987654321)); } @Test public void test_minus_TemporalAmount_zero() { TemporalAmount period = Period.ZERO; LocalTime t = TEST_12_30_40_987654321.minus(period); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minus_TemporalAmount_wrap() { TemporalAmount p = MockSimplePeriod.of(1, HOURS); LocalTime t = LocalTime.of(0, 30).minus(p); assertEquals(t, LocalTime.of(23, 30)); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_TemporalAmount_dateNotAllowed() { TemporalAmount period = MockSimplePeriod.of(7, ChronoUnit.MONTHS); TEST_12_30_40_987654321.minus(period); } @Test(expectedExceptions=NullPointerException.class) public void test_minus_TemporalAmount_null() { TEST_12_30_40_987654321.minus((TemporalAmount) null); } //----------------------------------------------------------------------- // minus(long,TemporalUnit) //----------------------------------------------------------------------- @Test public void test_minus_longTemporalUnit_positiveHours() { LocalTime t = TEST_12_30_40_987654321.minus(7, ChronoUnit.HOURS); assertEquals(t, LocalTime.of(5, 30, 40, 987654321)); } @Test public void test_minus_longTemporalUnit_negativeMinutes() { LocalTime t = TEST_12_30_40_987654321.minus(-25, ChronoUnit.MINUTES); assertEquals(t, LocalTime.of(12, 55, 40, 987654321)); } @Test public void test_minus_longTemporalUnit_zero() { LocalTime t = TEST_12_30_40_987654321.minus(0, ChronoUnit.MINUTES); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minus_longTemporalUnit_invalidUnit() { for (TemporalUnit unit : INVALID_UNITS) { try { TEST_12_30_40_987654321.minus(1, unit); fail("Unit should not be allowed " + unit); } catch (DateTimeException ex) { // expected } } } @Test public void test_minus_longTemporalUnit_long_multiples() { assertEquals(TEST_12_30_40_987654321.minus(0, DAYS), TEST_12_30_40_987654321); assertEquals(TEST_12_30_40_987654321.minus(1, DAYS), TEST_12_30_40_987654321); assertEquals(TEST_12_30_40_987654321.minus(2, DAYS), TEST_12_30_40_987654321); assertEquals(TEST_12_30_40_987654321.minus(-3, DAYS), TEST_12_30_40_987654321); } @Test(expectedExceptions=NullPointerException.class) public void test_minus_longTemporalUnit_null() { TEST_12_30_40_987654321.minus(1, (TemporalUnit) null); } //----------------------------------------------------------------------- // minusHours() //----------------------------------------------------------------------- @Test public void test_minusHours_one() { LocalTime t = LocalTime.MIDNIGHT; for (int i = 0; i < 50; i++) { t = t.minusHours(1); assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24, String.valueOf(i)); } } @Test public void test_minusHours_fromZero() { LocalTime base = LocalTime.MIDNIGHT; for (int i = -50; i < 50; i++) { LocalTime t = base.minusHours(i); assertEquals(t.getHour(), ((-i % 24) + 24) % 24); } } @Test public void test_minusHours_fromOne() { LocalTime base = LocalTime.of(1, 0); for (int i = -50; i < 50; i++) { LocalTime t = base.minusHours(i); assertEquals(t.getHour(), (1 + (-i % 24) + 24) % 24); } } @Test public void test_minusHours_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.minusHours(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusHours_toMidnight_equal() { LocalTime t = LocalTime.of(1, 0).minusHours(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_minusHours_toMidday_equal() { LocalTime t = LocalTime.of(13, 0).minusHours(1); assertEquals(t, LocalTime.NOON); } @Test public void test_minusHours_big() { LocalTime t = LocalTime.of(2, 30).minusHours(Long.MAX_VALUE); int hours = (int) (Long.MAX_VALUE % 24L); assertEquals(t, LocalTime.of(2, 30).minusHours(hours)); } //----------------------------------------------------------------------- // minusMinutes() //----------------------------------------------------------------------- @Test public void test_minusMinutes_one() { LocalTime t = LocalTime.MIDNIGHT; int hour = 0; int min = 0; for (int i = 0; i < 70; i++) { t = t.minusMinutes(1); min--; if (min == -1) { hour--; min = 59; if (hour == -1) { hour = 23; } } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); } } @Test public void test_minusMinutes_fromZero() { LocalTime base = LocalTime.MIDNIGHT; int hour = 22; int min = 49; for (int i = 70; i > -70; i--) { LocalTime t = base.minusMinutes(i); min++; if (min == 60) { hour++; min = 0; if (hour == 24) { hour = 0; } } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); } } @Test public void test_minusMinutes_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.minusMinutes(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusMinutes_noChange_oneDay_equal() { LocalTime t = TEST_12_30_40_987654321.minusMinutes(24 * 60); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusMinutes_toMidnight_equal() { LocalTime t = LocalTime.of(0, 1).minusMinutes(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_minusMinutes_toMidday_equals() { LocalTime t = LocalTime.of(12, 1).minusMinutes(1); assertEquals(t, LocalTime.NOON); } @Test public void test_minusMinutes_big() { LocalTime t = LocalTime.of(2, 30).minusMinutes(Long.MAX_VALUE); int mins = (int) (Long.MAX_VALUE % (24L * 60L)); assertEquals(t, LocalTime.of(2, 30).minusMinutes(mins)); } //----------------------------------------------------------------------- // minusSeconds() //----------------------------------------------------------------------- @Test public void test_minusSeconds_one() { LocalTime t = LocalTime.MIDNIGHT; int hour = 0; int min = 0; int sec = 0; for (int i = 0; i < 3700; i++) { t = t.minusSeconds(1); sec--; if (sec == -1) { min--; sec = 59; if (min == -1) { hour--; min = 59; if (hour == -1) { hour = 23; } } } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); assertEquals(t.getSecond(), sec); } } @DataProvider(name="minusSeconds_fromZero") Iterator minusSeconds_fromZero() { return new Iterator() { int delta = 30; int i = 3660; int hour = 22; int min = 59; int sec = 0; public boolean hasNext() { return i >= -3660; } public Object[] next() { final Object[] ret = new Object[] {i, hour, min, sec}; i -= delta; sec += delta; if (sec >= 60) { min++; sec -= 60; if (min == 60) { hour++; min = 0; if (hour == 24) { hour = 0; } } } return ret; } public void remove() { throw new UnsupportedOperationException(); } }; } @Test(dataProvider="minusSeconds_fromZero") public void test_minusSeconds_fromZero(int seconds, int hour, int min, int sec) { LocalTime base = LocalTime.MIDNIGHT; LocalTime t = base.minusSeconds(seconds); assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); assertEquals(t.getSecond(), sec); } @Test public void test_minusSeconds_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.minusSeconds(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusSeconds_noChange_oneDay_equal() { LocalTime t = TEST_12_30_40_987654321.minusSeconds(24 * 60 * 60); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusSeconds_toMidnight_equal() { LocalTime t = LocalTime.of(0, 0, 1).minusSeconds(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_minusSeconds_toMidday_equal() { LocalTime t = LocalTime.of(12, 0, 1).minusSeconds(1); assertEquals(t, LocalTime.NOON); } @Test public void test_minusSeconds_big() { LocalTime t = LocalTime.of(2, 30).minusSeconds(Long.MAX_VALUE); int secs = (int) (Long.MAX_VALUE % (24L * 60L * 60L)); assertEquals(t, LocalTime.of(2, 30).minusSeconds(secs)); } //----------------------------------------------------------------------- // minusNanos() //----------------------------------------------------------------------- @Test public void test_minusNanos_halfABillion() { LocalTime t = LocalTime.MIDNIGHT; int hour = 0; int min = 0; int sec = 0; int nanos = 0; for (long i = 0; i < 3700 * 1000000000L; i+= 500000000) { t = t.minusNanos(500000000); nanos -= 500000000; if (nanos < 0) { sec--; nanos += 1000000000; if (sec == -1) { min--; sec += 60; if (min == -1) { hour--; min += 60; if (hour == -1) { hour += 24; } } } } assertEquals(t.getHour(), hour); assertEquals(t.getMinute(), min); assertEquals(t.getSecond(), sec); assertEquals(t.getNano(), nanos); } } @DataProvider(name="minusNanos_fromZero") Iterator minusNanos_fromZero() { return new Iterator() { long delta = 7500000000L; long i = 3660 * 1000000000L; int hour = 22; int min = 59; int sec = 0; long nanos = 0; public boolean hasNext() { return i >= -3660 * 1000000000L; } public Object[] next() { final Object[] ret = new Object[] {i, hour, min, sec, (int)nanos}; i -= delta; nanos += delta; if (nanos >= 1000000000L) { sec += nanos / 1000000000L; nanos %= 1000000000L; if (sec >= 60) { min++; sec %= 60; if (min == 60) { hour++; min = 0; if (hour == 24) { hour = 0; } } } } return ret; } public void remove() { throw new UnsupportedOperationException(); } }; } @Test(dataProvider="minusNanos_fromZero") public void test_minusNanos_fromZero(long nanoseconds, int hour, int min, int sec, int nanos) { LocalTime base = LocalTime.MIDNIGHT; LocalTime t = base.minusNanos(nanoseconds); assertEquals(hour, t.getHour()); assertEquals(min, t.getMinute()); assertEquals(sec, t.getSecond()); assertEquals(nanos, t.getNano()); } @Test public void test_minusNanos_noChange_equal() { LocalTime t = TEST_12_30_40_987654321.minusNanos(0); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusNanos_noChange_oneDay_equal() { LocalTime t = TEST_12_30_40_987654321.minusNanos(24 * 60 * 60 * 1000000000L); assertEquals(t, TEST_12_30_40_987654321); } @Test public void test_minusNanos_toMidnight_equal() { LocalTime t = LocalTime.of(0, 0, 0, 1).minusNanos(1); assertEquals(t, LocalTime.MIDNIGHT); } @Test public void test_minusNanos_toMidday_equal() { LocalTime t = LocalTime.of(12, 0, 0, 1).minusNanos(1); assertEquals(t, LocalTime.NOON); } //----------------------------------------------------------------------- // periodUntil(Temporal, TemporalUnit) //----------------------------------------------------------------------- @DataProvider(name="periodUntilUnit") Object[][] data_periodUntilUnit() { return new Object[][] { {time(0, 0, 0, 0), time(0, 0, 0, 0), NANOS, 0}, {time(0, 0, 0, 0), time(0, 0, 0, 0), MICROS, 0}, {time(0, 0, 0, 0), time(0, 0, 0, 0), MILLIS, 0}, {time(0, 0, 0, 0), time(0, 0, 0, 0), SECONDS, 0}, {time(0, 0, 0, 0), time(0, 0, 0, 0), MINUTES, 0}, {time(0, 0, 0, 0), time(0, 0, 0, 0), HOURS, 0}, {time(0, 0, 0, 0), time(0, 0, 0, 0), HALF_DAYS, 0}, {time(0, 0, 0, 0), time(2, 0, 0, 0), NANOS, 2 * 3600 * 1_000_000_000L}, {time(0, 0, 0, 0), time(2, 0, 0, 0), MICROS, 2 * 3600 * 1_000_000L}, {time(0, 0, 0, 0), time(2, 0, 0, 0), MILLIS, 2 * 3600 * 1_000L}, {time(0, 0, 0, 0), time(2, 0, 0, 0), SECONDS, 2 * 3600}, {time(0, 0, 0, 0), time(2, 0, 0, 0), MINUTES, 2 * 60}, {time(0, 0, 0, 0), time(2, 0, 0, 0), HOURS, 2}, {time(0, 0, 0, 0), time(2, 0, 0, 0), HALF_DAYS, 0}, {time(0, 0, 0, 0), time(14, 0, 0, 0), NANOS, 14 * 3600 * 1_000_000_000L}, {time(0, 0, 0, 0), time(14, 0, 0, 0), MICROS, 14 * 3600 * 1_000_000L}, {time(0, 0, 0, 0), time(14, 0, 0, 0), MILLIS, 14 * 3600 * 1_000L}, {time(0, 0, 0, 0), time(14, 0, 0, 0), SECONDS, 14 * 3600}, {time(0, 0, 0, 0), time(14, 0, 0, 0), MINUTES, 14 * 60}, {time(0, 0, 0, 0), time(14, 0, 0, 0), HOURS, 14}, {time(0, 0, 0, 0), time(14, 0, 0, 0), HALF_DAYS, 1}, {time(0, 0, 0, 0), time(2, 30, 40, 1500), NANOS, (2 * 3600 + 30 * 60 + 40) * 1_000_000_000L + 1500}, {time(0, 0, 0, 0), time(2, 30, 40, 1500), MICROS, (2 * 3600 + 30 * 60 + 40) * 1_000_000L + 1}, {time(0, 0, 0, 0), time(2, 30, 40, 1500), MILLIS, (2 * 3600 + 30 * 60 + 40) * 1_000L}, {time(0, 0, 0, 0), time(2, 30, 40, 1500), SECONDS, 2 * 3600 + 30 * 60 + 40}, {time(0, 0, 0, 0), time(2, 30, 40, 1500), MINUTES, 2 * 60 + 30}, {time(0, 0, 0, 0), time(2, 30, 40, 1500), HOURS, 2}, }; } @Test(dataProvider="periodUntilUnit") public void test_periodUntil_TemporalUnit(LocalTime time1, LocalTime time2, TemporalUnit unit, long expected) { long amount = time1.periodUntil(time2, unit); assertEquals(amount, expected); } @Test(dataProvider="periodUntilUnit") public void test_periodUntil_TemporalUnit_negated(LocalTime time1, LocalTime time2, TemporalUnit unit, long expected) { long amount = time2.periodUntil(time1, unit); assertEquals(amount, -expected); } @Test(expectedExceptions = UnsupportedTemporalTypeException.class) public void test_periodUntil_TemporalUnit_unsupportedUnit() { TEST_12_30_40_987654321.periodUntil(TEST_12_30_40_987654321, DAYS); } @Test(expectedExceptions = NullPointerException.class) public void test_periodUntil_TemporalUnit_nullEnd() { TEST_12_30_40_987654321.periodUntil(null, HOURS); } @Test(expectedExceptions = NullPointerException.class) public void test_periodUntil_TemporalUnit_nullUnit() { TEST_12_30_40_987654321.periodUntil(TEST_12_30_40_987654321, null); } //----------------------------------------------------------------------- // format(DateTimeFormatter) //----------------------------------------------------------------------- @Test public void test_format_formatter() { DateTimeFormatter f = DateTimeFormatter.ofPattern("H m s"); String t = LocalTime.of(11, 30, 45).format(f); assertEquals(t, "11 30 45"); } @Test(expectedExceptions=NullPointerException.class) public void test_format_formatter_null() { LocalTime.of(11, 30, 45).format(null); } //----------------------------------------------------------------------- // atDate() //----------------------------------------------------------------------- @Test public void test_atDate() { LocalTime t = LocalTime.of(11, 30); assertEquals(t.atDate(LocalDate.of(2012, 6, 30)), LocalDateTime.of(2012, 6, 30, 11, 30)); } @Test(expectedExceptions=NullPointerException.class) public void test_atDate_nullDate() { TEST_12_30_40_987654321.atDate((LocalDate) null); } //----------------------------------------------------------------------- // atOffset() //----------------------------------------------------------------------- @Test public void test_atOffset() { LocalTime t = LocalTime.of(11, 30); assertEquals(t.atOffset(OFFSET_PTWO), OffsetTime.of(LocalTime.of(11, 30), OFFSET_PTWO)); } @Test(expectedExceptions=NullPointerException.class) public void test_atOffset_nullZoneOffset() { LocalTime t = LocalTime.of(11, 30); t.atOffset((ZoneOffset) null); } //----------------------------------------------------------------------- // toSecondOfDay() //----------------------------------------------------------------------- @Test public void test_toSecondOfDay() { LocalTime t = LocalTime.of(0, 0); for (int i = 0; i < 24 * 60 * 60; i++) { assertEquals(t.toSecondOfDay(), i); t = t.plusSeconds(1); } } @Test public void test_toSecondOfDay_fromNanoOfDay_symmetry() { LocalTime t = LocalTime.of(0, 0); for (int i = 0; i < 24 * 60 * 60; i++) { assertEquals(LocalTime.ofSecondOfDay(t.toSecondOfDay()), t); t = t.plusSeconds(1); } } //----------------------------------------------------------------------- // toNanoOfDay() //----------------------------------------------------------------------- @Test public void test_toNanoOfDay() { LocalTime t = LocalTime.of(0, 0); for (int i = 0; i < 1000000; i++) { assertEquals(t.toNanoOfDay(), i); t = t.plusNanos(1); } t = LocalTime.of(0, 0); for (int i = 1; i <= 1000000; i++) { t = t.minusNanos(1); assertEquals(t.toNanoOfDay(), 24 * 60 * 60 * 1000000000L - i); } } @Test public void test_toNanoOfDay_fromNanoOfDay_symmetry() { LocalTime t = LocalTime.of(0, 0); for (int i = 0; i < 1000000; i++) { assertEquals(LocalTime.ofNanoOfDay(t.toNanoOfDay()), t); t = t.plusNanos(1); } t = LocalTime.of(0, 0); for (int i = 1; i <= 1000000; i++) { t = t.minusNanos(1); assertEquals(LocalTime.ofNanoOfDay(t.toNanoOfDay()), t); } } //----------------------------------------------------------------------- // compareTo() //----------------------------------------------------------------------- @Test public void test_comparisons() { doTest_comparisons_LocalTime( LocalTime.MIDNIGHT, LocalTime.of(0, 0, 0, 999999999), LocalTime.of(0, 0, 59, 0), LocalTime.of(0, 0, 59, 999999999), LocalTime.of(0, 59, 0, 0), LocalTime.of(0, 59, 0, 999999999), LocalTime.of(0, 59, 59, 0), LocalTime.of(0, 59, 59, 999999999), LocalTime.NOON, LocalTime.of(12, 0, 0, 999999999), LocalTime.of(12, 0, 59, 0), LocalTime.of(12, 0, 59, 999999999), LocalTime.of(12, 59, 0, 0), LocalTime.of(12, 59, 0, 999999999), LocalTime.of(12, 59, 59, 0), LocalTime.of(12, 59, 59, 999999999), LocalTime.of(23, 0, 0, 0), LocalTime.of(23, 0, 0, 999999999), LocalTime.of(23, 0, 59, 0), LocalTime.of(23, 0, 59, 999999999), LocalTime.of(23, 59, 0, 0), LocalTime.of(23, 59, 0, 999999999), LocalTime.of(23, 59, 59, 0), LocalTime.of(23, 59, 59, 999999999) ); } void doTest_comparisons_LocalTime(LocalTime... localTimes) { for (int i = 0; i < localTimes.length; i++) { LocalTime a = localTimes[i]; for (int j = 0; j < localTimes.length; j++) { LocalTime b = localTimes[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); } } } } @Test(expectedExceptions=NullPointerException.class) public void test_compareTo_ObjectNull() { TEST_12_30_40_987654321.compareTo(null); } @Test(expectedExceptions=NullPointerException.class) public void test_isBefore_ObjectNull() { TEST_12_30_40_987654321.isBefore(null); } @Test(expectedExceptions=NullPointerException.class) public void test_isAfter_ObjectNull() { TEST_12_30_40_987654321.isAfter(null); } @Test(expectedExceptions=ClassCastException.class) @SuppressWarnings({"unchecked", "rawtypes"}) public void compareToNonLocalTime() { Comparable c = TEST_12_30_40_987654321; c.compareTo(new Object()); } //----------------------------------------------------------------------- // equals() //----------------------------------------------------------------------- @Test(dataProvider="sampleTimes") public void test_equals_true(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m, s, n); assertEquals(a.equals(b), true); } @Test(dataProvider="sampleTimes") public void test_equals_false_hour_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h + 1, m, s, n); assertEquals(a.equals(b), false); } @Test(dataProvider="sampleTimes") public void test_equals_false_minute_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m + 1, s, n); assertEquals(a.equals(b), false); } @Test(dataProvider="sampleTimes") public void test_equals_false_second_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m, s + 1, n); assertEquals(a.equals(b), false); } @Test(dataProvider="sampleTimes") public void test_equals_false_nano_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m, s, n + 1); assertEquals(a.equals(b), false); } @Test public void test_equals_itself_true() { assertEquals(TEST_12_30_40_987654321.equals(TEST_12_30_40_987654321), true); } @Test public void test_equals_string_false() { assertEquals(TEST_12_30_40_987654321.equals("2007-07-15"), false); } @Test public void test_equals_null_false() { assertEquals(TEST_12_30_40_987654321.equals(null), false); } //----------------------------------------------------------------------- // hashCode() //----------------------------------------------------------------------- @Test(dataProvider="sampleTimes") public void test_hashCode_same(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m, s, n); assertEquals(a.hashCode(), b.hashCode()); } @Test(dataProvider="sampleTimes") public void test_hashCode_hour_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h + 1, m, s, n); assertEquals(a.hashCode() == b.hashCode(), false); } @Test(dataProvider="sampleTimes") public void test_hashCode_minute_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m + 1, s, n); assertEquals(a.hashCode() == b.hashCode(), false); } @Test(dataProvider="sampleTimes") public void test_hashCode_second_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m, s + 1, n); assertEquals(a.hashCode() == b.hashCode(), false); } @Test(dataProvider="sampleTimes") public void test_hashCode_nano_differs(int h, int m, int s, int n) { LocalTime a = LocalTime.of(h, m, s, n); LocalTime b = LocalTime.of(h, m, s, n + 1); assertEquals(a.hashCode() == b.hashCode(), false); } //----------------------------------------------------------------------- // toString() //----------------------------------------------------------------------- @DataProvider(name="sampleToString") Object[][] provider_sampleToString() { return new Object[][] { {0, 0, 0, 0, "00:00"}, {1, 0, 0, 0, "01:00"}, {23, 0, 0, 0, "23:00"}, {0, 1, 0, 0, "00:01"}, {12, 30, 0, 0, "12:30"}, {23, 59, 0, 0, "23:59"}, {0, 0, 1, 0, "00:00:01"}, {0, 0, 59, 0, "00:00:59"}, {0, 0, 0, 100000000, "00:00:00.100"}, {0, 0, 0, 10000000, "00:00:00.010"}, {0, 0, 0, 1000000, "00:00:00.001"}, {0, 0, 0, 100000, "00:00:00.000100"}, {0, 0, 0, 10000, "00:00:00.000010"}, {0, 0, 0, 1000, "00:00:00.000001"}, {0, 0, 0, 100, "00:00:00.000000100"}, {0, 0, 0, 10, "00:00:00.000000010"}, {0, 0, 0, 1, "00:00:00.000000001"}, {0, 0, 0, 999999999, "00:00:00.999999999"}, {0, 0, 0, 99999999, "00:00:00.099999999"}, {0, 0, 0, 9999999, "00:00:00.009999999"}, {0, 0, 0, 999999, "00:00:00.000999999"}, {0, 0, 0, 99999, "00:00:00.000099999"}, {0, 0, 0, 9999, "00:00:00.000009999"}, {0, 0, 0, 999, "00:00:00.000000999"}, {0, 0, 0, 99, "00:00:00.000000099"}, {0, 0, 0, 9, "00:00:00.000000009"}, }; } @Test(dataProvider="sampleToString") public void test_toString(int h, int m, int s, int n, String expected) { LocalTime t = LocalTime.of(h, m, s, n); String str = t.toString(); assertEquals(str, expected); } private LocalTime time(int hour, int min, int sec, int nano) { return LocalTime.of(hour, min, sec, nano); } }