package secondwork;
import static org.junit.Assert.*;
import org.junit.Test;
public class ArrayUtilTest {
@Test
public void testReverseArray() {
}
@Test
public void testRemoveZero() {
}
@Test
public void testMerge() {
}
@Test
public void testGrow() {
}
@Test
public void testFibonacci() {
}
@Test
public void testGetPrimes() {
}
@Test
public void testGetPerfectNumbers() {
}
@Test
public void testJoin() {
int []a= {3,4,5,9};
String s="3-4-5-9";
assertEquals(s, ArrayUtil.join(a,"-"));
}
}