Java Code Examples for java.time.LocalDateTime#minusHours()

The following examples show how to use java.time.LocalDateTime#minusHours() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: dragonwell8_jdk   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 2
Source Project: hottub   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromZero() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(3, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);
        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 3
Source Project: jdk8u_jdk   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromOne() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.of(1, 0));
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(4, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);

        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 4
Source Project: TencentKona-8   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromZero() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(3, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);
        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 5
Source Project: jdk8u_jdk   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 6
Source Project: jdk8u60   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 7
Source Project: jdk8u-dev-jdk   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromOne() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.of(1, 0));
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(4, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);

        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 8
Source Project: jdk8u60   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromOne() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.of(1, 0));
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(4, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);

        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 9
Source Project: onetwo   File: DurationTextTest.java    License: Apache License 2.0 6 votes vote down vote up 
@Test
	public void testNiceDateText(){
		DurationText dtext = DurationText.createSimpleChineseDurationText();
		
		DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
		LocalDateTime date = LocalDateTime.now();
		LocalDateTime date2 = date.minusSeconds(40);
		System.out.println("date: " + date.format(formatter)+", date2: " + date2.format(formatter));
		
//		Duration duration = Duration.ofSeconds(date2.until(date, ChronoUnit.SECONDS));
		String text = dtext.getText(date2, date);
		Assert.assertEquals("刚刚", text);
		
		date2 = date.minusMinutes(3);
		System.out.println("date: " + date.format(formatter)+", date2: " + date2.format(formatter));
		text = dtext.getText(date2, date);
		Assert.assertEquals("3分钟前", text);

		date2 = date.minusHours(4);
		text = dtext.getText(date2, date);
		Assert.assertEquals("4小时前", text);

		date2 = date.minusDays(32);
		text = dtext.getText(date2, date);
		Assert.assertEquals("32天前", text);
	}
Example 10
Source Project: openjdk-8-source   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromZero() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(3, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);
        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 11
Source Project: jdk8u-jdk   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromOne() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.of(1, 0));
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(4, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);

        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 12
Source Project: openjdk-jdk8u   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromOne() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.of(1, 0));
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(4, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);

        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 13
Source Project: openjdk-jdk8u-backup   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 14
Source Project: openjdk-jdk8u-backup   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromZero() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(3, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);
        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 15
Source Project: openjdk-jdk9   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 16
Source Project: j2objc   File: TCKLocalDateTime.java    License: Apache License 2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 17
Source Project: openjdk-jdk9   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_fromOne() {
    LocalDateTime base = TEST_2007_07_15_12_30_40_987654321.with(LocalTime.of(1, 0));
    LocalDate d = base.toLocalDate().plusDays(2);
    LocalTime t = LocalTime.of(4, 0);

    for (int i = -50; i < 50; i++) {
        LocalDateTime dt = base.minusHours(i);

        t = t.minusHours(1);

        if (t.getHour() == 23) {
            d = d.minusDays(1);
        }

        assertEquals(dt.toLocalDate(), d, String.valueOf(i));
        assertEquals(dt.toLocalTime(), t);
    }
}
Example 18
Source Project: openjdk-8-source   File: TCKLocalDateTime.java    License: GNU General Public License v2.0 6 votes vote down vote up 
@Test
public void test_minusHours_one() {
    LocalDateTime t =TEST_2007_07_15_12_30_40_987654321.with(LocalTime.MIDNIGHT);
    LocalDate d = t.toLocalDate();

    for (int i = 0; i < 50; i++) {
        t = t.minusHours(1);

        if (i % 24 == 0) {
            d = d.minusDays(1);
        }

        assertEquals(t.toLocalDate(), d);
        assertEquals(t.getHour(), (((-i + 23) % 24) + 24) % 24);
    }
}
Example 19
Source Project: axelor-open-suite   File: ImportDateTime.java    License: GNU Affero General Public License v3.0 5 votes vote down vote up 
public LocalDateTime updateHour(LocalDateTime datetime, String hour) {
  if (!Strings.isNullOrEmpty(hour)) {
    Matcher matcher = patternMonth.matcher(hour);
    if (matcher.find()) {
      Long hours = Long.parseLong(matcher.group());
      if (hour.startsWith("+")) datetime = datetime.plusHours(hours);
      else if (hour.startsWith("-")) datetime = datetime.minusHours(hours);
      else datetime = datetime.withHour(hours.intValue());
    }
  }
  return datetime;
}
Example 20
Source Project: tutorials   File: UseLocalDateTimeUnitTest.java    License: MIT License 5 votes vote down vote up 
@Test
public void givenLocalDateTime_whenManipulating_thenResultIsAsExpected() {
    LocalDateTime givenLocalDateTime = LocalDateTime.parse("2015-02-20T06:30:00");

    LocalDateTime manipulatedLocalDateTime = givenLocalDateTime.plusDays(1);
    manipulatedLocalDateTime = manipulatedLocalDateTime.minusHours(2);

    assertThat(manipulatedLocalDateTime).isEqualTo(LocalDateTime.of(2015, Month.FEBRUARY, 21, 4, 30));
}