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add test

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This commit is contained in:
Looly 2024-01-24 18:11:46 +08:00
parent f368a0a0d2
commit 694168a3cb
1 changed files with 14 additions and 0 deletions
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14
hutool-core/src/test/java/org/dromara/hutool/core/array/ArrayUtilTest.java
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@ -829,6 +829,20 @@ public class ArrayUtilTest {
new String(a.getBytes(CharsetUtil.UTF_8), 1, 4)); new String(a.getBytes(CharsetUtil.UTF_8), 1, 4));
} }
@Test
void copyTest() {
final String[] dest = new String[3];
ArrayUtil.copy(new String[]{"a", "b"}, dest);
Assertions.assertArrayEquals(new String[]{"a", "b", null}, dest);
}
@Test
void copyTest2() {
final String[] dest = new String[3];
ArrayUtil.copy(new String[]{"a", "b"}, dest, 1);
Assertions.assertArrayEquals(new String[]{"a", null, null}, dest);
}
@Test @Test
public void regionMatchesTest() { public void regionMatchesTest() {
final byte[] a = new byte[]{1, 2, 3, 4, 5}; final byte[] a = new byte[]{1, 2, 3, 4, 5};