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ChineseDate类添加hashcode与equals方法及其单元测试，参考java.time.LocalDateTime与java.util.Date

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zongzhihui 2023-12-22 14:14:26 +08:00
parent de32f87658
commit 7d80c36041
2 changed files with 40 additions and 0 deletions
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21
hutool-core/src/main/java/org/dromara/hutool/core/date/chinese/ChineseDate.java
View File

@ -403,6 +403,27 @@ public class ChineseDate {
return String.format("%s%s年 %s%s", getCyclical(), getChineseZodiac(), getChineseMonthName(), getChineseDay());
}
@Override
public int hashCode() {
return getChineseDay().hashCode() ^ getChineseMonth().hashCode()
^ Integer.valueOf(getChineseYear()).hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof ChineseDate) {
ChineseDate other = (ChineseDate) obj;
return day == other.day
&& month == other.month
&& year == other.year
&& isLeapMonth == other.isLeapMonth;
}
return false;
}
// ------------------------------------------------------- private method start
/**

19
hutool-core/src/test/java/org/dromara/hutool/core/date/ChineseDateTest.java
View File

@ -174,4 +174,23 @@ public class ChineseDateTest {
chineseDate = new ChineseDate(1998, 5, 1, false);
Assertions.assertEquals("1998-05-26 00:00:00", chineseDate.getGregorianDate().toString());
}
@Test
public void equalsTest(){
// 二月初一
Date date1 = new Date(2023 - 1900, 1, 20);
// 润二月初一
Date date2 = new Date(2023 - 1900, 2, 22);
ChineseDate chineseDate1 = new ChineseDate(date1);
ChineseDate chineseDate2 = new ChineseDate(date2);
ChineseDate chineseDate3 = new ChineseDate(date2);
Assertions.assertEquals("2023-02-01", chineseDate1.toStringNormal());
Assertions.assertEquals("2023-02-01", chineseDate2.toStringNormal());
Assertions.assertEquals("2023-02-01", chineseDate3.toStringNormal());
Assertions.assertNotEquals(chineseDate1, chineseDate2);
Assertions.assertEquals(chineseDate2, chineseDate3);
}
}