package basic;
import org.junit.Before;
import org.junit.Test;
/**
* Created by zhouliang on 2017-03-10.
*/
public class StackTest {
private Stack<Integer> stack = new Stack<>();
@Before
public void setUp(){
for(int i=0; i<10; i++){
stack.push(i);
}
}
@Test
public void pop() throws Exception {
System.out.println("size "+stack.size());
while(stack.size()>0){
System.out.println(stack.pop());
}
}
@Test
public void peek() throws Exception {
System.out.println(stack.size());
int i = stack.peek();
System.out.println(i+" "+stack.size());
}
@Test
public void isEmpty() throws Exception {
}
}