This commit is contained in:
looly 2021-12-01 15:17:31 +08:00
parent 9308d66837
commit 83108c712d

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@ -416,10 +416,20 @@ public class NumberUtilTest {
@Test
public void isOddOrEvenTest(){
int[] a = { 0, 32, -32, 123, -123 };
for (int i : a) {
Console.log(i + "为奇数:" + NumberUtil.isOdd(i));
Console.log(i + "为偶数:" + NumberUtil.isEven(i));
}
Assert.assertFalse(NumberUtil.isOdd(a[0]));
Assert.assertTrue(NumberUtil.isEven(a[0]));
Assert.assertFalse(NumberUtil.isOdd(a[1]));
Assert.assertTrue(NumberUtil.isEven(a[1]));
Assert.assertFalse(NumberUtil.isOdd(a[2]));
Assert.assertTrue(NumberUtil.isEven(a[2]));
Assert.assertTrue(NumberUtil.isOdd(a[3]));
Assert.assertFalse(NumberUtil.isEven(a[3]));
Assert.assertTrue(NumberUtil.isOdd(a[4]));
Assert.assertFalse(NumberUtil.isEven(a[4]));
}