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add test

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Looly
2020-04-21 16:06:00 +08:00
parent a300a8926e
commit 81cb7fb660
1 changed files with 6 additions and 0 deletions
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6
hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java
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@@ -33,6 +33,12 @@ import java.util.SortedSet;
*/
public class CollUtilTest {
@Test
public void isNotEmptyTest(){
Assert.assertFalse(CollUtil.isNotEmpty((Collection<?>) null));
;
}
@Test
public void newHashSetTest() {
Set<String> set = CollUtil.newHashSet((String[]) null);