utiltest.java

实现火星车,全部由java写成

package cn.nasa;

import junit.framework.TestCase;

public class UtilTest extends TestCase {

	private Util util;
	protected void setUp() throws Exception {
		super.setUp();
	}

	protected void tearDown() throws Exception {
		super.tearDown();
	}

	public void testUnit() {
		util=new Util(2,3,"R",10,10);
	}

	public void testCheck() {
		try{
			util = new Util(0, 10, "L", 10, 10);
			util.check();
		}catch(Exception e){
			assertEquals(0, e.getMessage().compareTo("error"));
		}
		try{
			util = new Util(10, 10, "L", 10, 10);
			util.check();
		}catch(Exception e){
			assertEquals(0, e.getMessage().compareTo("error"));
		}
		try{
			util = new Util(10, 0, "L", 10, 10);
			util.check();
		}catch(Exception e){
			assertEquals(0, e.getMessage().compareTo("error"));
		}
		try{
			util = new Util(-1, 0, "L", 10, 10);
			util.check();
		}catch(Exception e){
			assertEquals(0, e.getMessage().compareTo("error"));
		}
		try{
			util = new Util(0, -1, "L", 10, 10);
			util.check();
		}catch(Exception e){
			assertEquals(0, e.getMessage().compareTo("error"));
		}
		try{
			util = new Util(5, 5, "L", 10, 10);
			util.check();
		}catch(Exception e){
			e.printStackTrace();
		}
	}

}