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校验时间比较方法的入参合法性

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This commit is contained in:
fengbaoheng 2022-09-04 00:20:25 +08:00
parent 5d148eb2e3
commit b906cad408
2 changed files with 16 additions and 2 deletions
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8
hutool-core/src/main/java/cn/hutool/core/date/LocalDateTimeUtil.java
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@ -472,6 +472,14 @@ public class LocalDateTimeUtil {
*/ */
public static boolean isBetween(LocalDateTime time, LocalDateTime start, LocalDateTime end, public static boolean isBetween(LocalDateTime time, LocalDateTime start, LocalDateTime end,
boolean isIncludeStart, boolean isIncludeEnd) { boolean isIncludeStart, boolean isIncludeEnd) {
if (time == null || start == null || end == null) {
throw new IllegalArgumentException("时间参数不可为null");
}
if(end.isBefore(start)){
throw new IllegalArgumentException("结束时间应大于等于开始时间");
}
// 先判断是否满足 time ∈ (start, end) // 先判断是否满足 time ∈ (start, end)
boolean isBetween = time.isAfter(start) && time.isBefore(end); boolean isBetween = time.isAfter(start) && time.isBefore(end);

6
hutool-core/src/test/java/cn/hutool/core/date/LocalDateTimeUtilTest.java
View File

@ -164,6 +164,12 @@ public class LocalDateTimeUtilTest {
Assert.assertFalse(LocalDateTimeUtil.isBetween(start, start, end, false, false)); Assert.assertFalse(LocalDateTimeUtil.isBetween(start, start, end, false, false));
Assert.assertTrue(LocalDateTimeUtil.isBetween(end, start, end, false, true)); Assert.assertTrue(LocalDateTimeUtil.isBetween(end, start, end, false, true));
Assert.assertFalse(LocalDateTimeUtil.isBetween(end, start, end, false, false)); Assert.assertFalse(LocalDateTimeUtil.isBetween(end, start, end, false, false));
// 异常入参
Assert.assertThrows(IllegalArgumentException.class, ()->LocalDateTimeUtil.isBetween(null, start, end, false, false));
Assert.assertThrows(IllegalArgumentException.class, ()->LocalDateTimeUtil.isBetween(start, null, end, false, false));
Assert.assertThrows(IllegalArgumentException.class, ()->LocalDateTimeUtil.isBetween(start, start, null, false, false));
Assert.assertThrows(IllegalArgumentException.class, ()->LocalDateTimeUtil.isBetween(start, end, start, false, false));
} }
@Test @Test