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add testr

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This commit is contained in:
Looly 2022-06-30 17:47:23 +08:00
parent 2bcb8f3f79
commit 7646683785
1 changed files with 13 additions and 0 deletions
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13
hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java
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@ -912,4 +912,17 @@ public class CollUtilTest {
Console.log(collection.getClass()); Console.log(collection.getClass());
Assert.assertNotNull(collection); Assert.assertNotNull(collection);
} }
@Test
public void transTest(){
final List<Person> people = Arrays.asList(
new Person("aa", 12, "man", 1),
new Person("bb", 13, "woman", 2),
new Person("cc", 14, "man", 3),
new Person("dd", 15, "woman", 4)
);
final Collection<String> trans = CollUtil.trans(people, Person::getName);
Assert.assertEquals("[aa, bb, cc, dd]", trans.toString());
}
} }