maptest.java

一个贪吃蛇游戏

/**
 * @(#)MapTest.java
 * @Unit tests for Map class.
 *
 * @Link Scholes
 * @version 1.00 2008/7/24
 */

package Test;

import junit.framework.*;
import Data.*;

public class MapTest extends TestCase
{
	//The Map instance for test.
	private Map map = null;
	
	//Set up the testing environment.
	protected void setUp()
	{
		map = new Map();
	}
	
	//Returns the test suite of this class.
	public static Test suite()
	{
		return new TestSuite(Map.class);
	}
	
	//Accuracy test for contructor Map().
	public void testMap()
	{
		assertNotNull("The instance should not be null.",map);
	}
	
	//Accuracy test for getDifficulty().
	public void testGetDifficulty()
	{
		assertEquals("The difficulty should be correct",564,map.getDifficulty());
		
		//Set up a new Map.
		map.load(true,"absurd");
		assertEquals("The difficulty should be correct",996,map.getDifficulty());
	}
	
	//Accuracy test for getFood().
	public void testGetFood()
	{
		int food[] = map.getFood();
		
		for (int i = 0;i < 4;i ++)
		{
			assertEquals("The food should be correct",25,food[i]);
		}
		
		//Set up a new Map.
		map.load(true,"absurd");
		food = map.getFood();
		assertEquals("The food should be correct",25,food[0]);
		assertEquals("The food should be correct",25,food[1]);
		assertEquals("The food should be correct",35,food[2]);
		assertEquals("The food should be correct",15,food[3]);
	}
	
	//Accuracy test for getInfo().
	public void testGetInfo()
	{
		int info[][] = map.getInfo();
		
		for (int i = 0;i < 15;i ++)
		{
			for (int j = 0;j < 15;j ++)
			{
				assertEquals("The info should be correct",0,info[i][j]);
			}
		}
	}
	
	//Accuracy test for getName().
	public void testGetName()
	{
		assertEquals("The name should be correct","DEFAULT",map.getName());
		
		//Set up a new Map.
		map.load(true,"absurd");
		assertEquals("The name should be correct","absurd",map.getName());
	}
	
	//Accuracy test for setMap().
	public void testSetMap()
	{
		int food[] = new int[4];
		int info[][] = new int[15][15];
		
		for (int i = 0;i < 4;i ++)
		{
			food[i] = 22 + 2 * i;
		}
		
		for (int i = 0;i < 15;i ++)
		{
			for (int j = 0;j < 15;j ++)
			{
				info[i][j] = 0;
			}
		}
		
		map.setMap("test",info,food);
		assertEquals("The name should be correct","test",map.getName());
		assertEquals("The info should be correct",info,map.getInfo());
		assertEquals("The food should be correct",food,map.getFood());
	}
}	//end class MapTest