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ReflectUtilTest增加：测试方法，验证对 final属性的修改

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This commit is contained in:
duandazhi 2022-09-21 14:04:01 +08:00
parent fae97d0d3e
commit bcfbd28c12
2 changed files with 25 additions and 0 deletions
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9
hutool-core/src/test/java/cn/hutool/core/util/JdbcDialects.java Normal file
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@ -0,0 +1,9 @@
package cn.hutool.core.util;
import java.util.Arrays;
import java.util.List;
public class JdbcDialects {
private static final List<Number> DIALECTS =
Arrays.asList(1L, 2L, 3L);
}

16
hutool-core/src/test/java/cn/hutool/core/util/ReflectUtilTest.java
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@ -13,7 +13,9 @@ import org.junit.Test;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
/**
@ -268,4 +270,18 @@ public class ReflectUtilTest {
int[] intArray = ReflectUtil.newInstanceIfPossible(int[].class);
Assert.assertArrayEquals(new int[0], intArray);
}
@Test
public void setFieldValueTest() {
String fieldName = "DIALECTS";
final List<Number> dialects =
Arrays.asList(
1,
2,
3,
99
);
ReflectUtil.setFieldValue(JdbcDialects.class, fieldName, dialects);
Assert.assertEquals(dialects, ReflectUtil.getFieldValue(JdbcDialects.class, fieldName));
}
}