package com.coding.array;
import org.junit.Assert;
import org.junit.Test;
import java.util.Arrays;
public class ArrayUtilTest {
@Test
public void reverseArray() throws Exception {
ArrayUtil arrayUtil = new ArrayUtil();
int[] origin = { 0, 1, 2, 3, 4 };
arrayUtil.reverseArray(origin);
Assert.assertEquals("[4, 3, 2, 1, 0]", Arrays.toString(origin));
}
@Test
public void removeZero() throws Exception {
ArrayUtil arrayUtil = new ArrayUtil();
int[] origin = { 0, 1, 2, 0, 4 };
Assert.assertEquals("[1, 2, 4]", Arrays.toString(arrayUtil.removeZero(origin)));
}
}