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test：ReUtil.replaceAll()方法，当replacementTemplate为null对象时，出现空指针异常（优化测试方法）

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LuisStruggle 2022-12-12 19:30:02 +08:00
parent a6ffb7a62f
commit 7bc020607f
1 changed files with 7 additions and 2 deletions
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hutool-core/src/test/java/cn/hutool/core/util/ReUtilTest.java
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@ -119,10 +119,15 @@ public class ReUtilTest {
public void replaceAllTest3() {
// 修改前：ReUtil.replaceAll()方法，当replacementTemplate为null对象时，出现空指针异常
final String str = null;
// Assert.assertThrows(NullPointerException.class, () -> ReUtil.replaceAll(content, "(\\d+)", str));
final Pattern pattern = Pattern.compile("(\\d+)");
// Assert.assertThrows(NullPointerException.class, () -> ReUtil.replaceAll(content, pattern, str));
// 修改后：测试正常的方法访问是否有效
final String replaceAll = ReUtil.replaceAll(content, pattern, parameters -> "->" + parameters.group(1) + "<-");
Assert.assertEquals("ZZZaaabbbccc中文->1234<-", replaceAll);
// 修改后：判断ReUtil.replaceAll()方法，当replacementTemplate为null对象时，提示为非法的参数异常：ReplacementTemplate must be not null !
Assert.assertThrows(IllegalArgumentException.class, () -> ReUtil.replaceAll(content, "(\\d+)", str));
Assert.assertThrows(IllegalArgumentException.class, () -> ReUtil.replaceAll(content, pattern, str));
}
@Test