Examples with DateTime cn.hutool.core.date.DateTime used on opensource projects

Example 16 with DateTime

use of cn.hutool.core.date.DateTime in project hutool by looly.

the class DateUtilTest method parseTest.

@Test
public void parseTest() throws ParseException {
    // 转换时间与SimpleDateFormat结果保持一致即可
    String time = "12:11:39";
    SimpleDateFormat format = new SimpleDateFormat("HH:mm:ss");
    DateTime parse = DateUtil.parse("12:11:39");
    Assert.assertEquals(format.parse(time).getTime(), parse.getTime());
}

Example 17 with DateTime

use of cn.hutool.core.date.DateTime in project hutool by looly.

the class ConvertToNumberTest method dateToLongTest.

@Test
public void dateToLongTest() {
    final DateTime date = DateUtil.parse("2020-05-17 12:32:00");
    final Long dateLong = Convert.toLong(date);
    assert date != null;
    Assert.assertEquals(date.getTime(), dateLong.longValue());
}

Example 18 with DateTime

use of cn.hutool.core.date.DateTime in project benchmark by seelunzi.

the class HutoolTest method name.

@Test
public void name() throws Exception {
    String ID_18 = "321083197812162119";
    String ID_15 = "150102880730303";
    // 是否有效
    boolean valid = IdcardUtil.isValidCard(ID_18);
    boolean valid15 = IdcardUtil.isValidCard(ID_15);
    // 转换
    String convert15To18 = IdcardUtil.convert15To18(ID_15);
    Assert.assertEquals(convert15To18, "150102198807303035");
    // 年龄
    DateTime date = DateUtil.parse("2017-04-10");
    int age = IdcardUtil.getAgeByIdCard(ID_18, date);
    Assert.assertEquals(age, 38);
    int age2 = IdcardUtil.getAgeByIdCard(ID_15, date);
    Assert.assertEquals(age2, 28);
    // 生日
    String birth = IdcardUtil.getBirthByIdCard(ID_18);
    Assert.assertEquals(birth, "19781216");
    String birth2 = IdcardUtil.getBirthByIdCard(ID_15);
    Assert.assertEquals(birth2, "19880730");
    // 省份
    String province = IdcardUtil.getProvinceByIdCard(ID_18);
    Assert.assertEquals(province, "江苏");
    String province2 = IdcardUtil.getProvinceByIdCard(ID_15);
    Assert.assertEquals(province2, "内蒙古");
}

Example 19 with DateTime

use of cn.hutool.core.date.DateTime in project hutool by looly.

the class RangeTest method dateRangeFuncTest.

@Test
public void dateRangeFuncTest() {
    DateTime start = DateUtil.parse("2021-01-01");
    DateTime end = DateUtil.parse("2021-01-03");
    List<Integer> dayOfMonthList = DateUtil.rangeFunc(start, end, DateField.DAY_OF_YEAR, a -> DateTime.of(a).dayOfMonth());
    Assert.assertArrayEquals(dayOfMonthList.toArray(new Integer[] {}), new Integer[] { 1, 2, 3 });
    List<Integer> dayOfMonthList2 = DateUtil.rangeFunc(null, null, DateField.DAY_OF_YEAR, a -> DateTime.of(a).dayOfMonth());
    Assert.assertArrayEquals(dayOfMonthList2.toArray(new Integer[] {}), new Integer[] {});
}

Example 20 with DateTime

use of cn.hutool.core.date.DateTime in project hutool by looly.

the class RangeTest method dateRangeTest2.

@Test
public void dateRangeTest2() {
    DateTime start = DateUtil.parse("2021-01-31");
    DateTime end = DateUtil.parse("2021-03-31");
    final DateRange range = DateUtil.range(start, end, DateField.MONTH);
    Assert.assertTrue(range.hasNext());
    Assert.assertEquals(DateUtil.parse("2021-01-31"), range.next());
    Assert.assertTrue(range.hasNext());
    Assert.assertEquals(DateUtil.parse("2021-02-28"), range.next());
    Assert.assertTrue(range.hasNext());
    Assert.assertEquals(DateUtil.parse("2021-03-31"), range.next());
    Assert.assertFalse(range.hasNext());
}