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!97 关于jdk8新时间类型LocalDateTime的相关方法

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Merge pull request !97 from 27号/v5-dev
This commit is contained in:
Looly
2020-02-28 14:24:36 +08:00
committed by Gitee
parent fbfb124f11 20ffe321f1
commit 154786ebe0
4 changed files with 104 additions and 9 deletions
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26
hutool-core/src/test/java/cn/hutool/core/convert/DateConvertTest.java
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@@ -1,13 +1,15 @@
package cn.hutool.core.convert;
import cn.hutool.core.date.DateUtil;
import org.junit.Assert;
import org.junit.Test;
import java.sql.Timestamp;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import org.junit.Assert;
import org.junit.Test;
import cn.hutool.core.date.DateUtil;
public class DateConvertTest {
@Test
@@ -51,4 +53,20 @@ public class DateConvertTest {
java.sql.Date value2 = Convert.convert(java.sql.Date.class, timeLong);
Assert.assertEquals(timeLong, value2.getTime());
}
@Test
public void toLocalDateTimeTest() {
Date src = new Date();
LocalDateTime ldt = Convert.toLocalDateTime(src);
Assert.assertEquals(ldt, DateUtil.toLocalDateTime(src));
Timestamp ts = Timestamp.from(src.toInstant());
ldt = Convert.toLocalDateTime(ts);
Assert.assertEquals(ldt, DateUtil.toLocalDateTime(src));
String str = "2020-12-12 12:12:12.0";
ldt = Convert.toLocalDateTime(str);
Assert.assertEquals(ldt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.S")), str);
}
}

16
hutool-core/src/test/java/cn/hutool/core/date/DateUtilTest.java
View File

@@ -658,4 +658,20 @@ public class DateUtilTest {
boolean expired = DateUtil.isExpired(startDate, DateField.DAY_OF_YEAR, length, endDate);
Assert.assertTrue(expired);
}
@Test
public void localDateTimeTest() {
// 测试字符串与LocalDateTime的互相转换
String strDate = "2019-12-01 17:02:30";
LocalDateTime ldt = DateUtil.parseLocalDateTime(strDate);
String strDate1 = DateUtil.formatLocalDateTime(ldt);
System.out.println(strDate1);
Assert.assertEquals(strDate, strDate1);
strDate = "2019年12月01日 17:02:30.111";
ldt = DateUtil.parseLocalDateTime(strDate, DatePattern.NORM_DATETIME_MS_PATTERN);
strDate1 = DateUtil.format(ldt, DatePattern.NORM_DATETIME_MS_PATTERN);
System.out.println(strDate1);
Assert.assertEquals(strDate, strDate1);
}
}