使用@Ignore注解

断续上一节的例子，了解如何使用@Ignore注解。在测试类FirstDayAtSchoolTest中，我们将添加@Ignore注解到testAddPencils()方法。以这种方式，我们期望这个测试方法将被忽略，不被执行。

package com.yiibai.junit;

import static org.junit.Assert.*;

import org.junit.Ignore;
import org.junit.Test;

public class FirstDayAtSchoolTest {

	FirstDayAtSchool school = new FirstDayAtSchool();
	String[] bag1 = { "Books", "Notebooks", "Pens" };
	String[] bag2 = { "Books", "Notebooks", "Pens", "Pencils" };

	@Test
	public void testPrepareMyBag() {
		System.out.println("Inside testPrepareMyBag()");
		assertArrayEquals(bag1, school.prepareMyBag());
	}

	@Ignore
	@Test
	public void testAddPencils() {
		System.out.println("Inside testAddPencils()");
		assertArrayEquals(bag2, school.addPencils());
	}

}

事实上，这输出会发生什么：

Inside testPrepareMyBag()
My school bag contains: [Books, Notebooks, Pens]

现在，我们将从testAddPencils()方法去除@Ignore注解，修改为注释整个类来代替。

package com.yiibai.junit;

import static org.junit.Assert.*;

import org.junit.Ignore;
import org.junit.Test;

@Ignore
public class FirstDayAtSchoolTest {

	FirstDayAtSchool school = new FirstDayAtSchool();
	String[] bag1 = { "Books", "Notebooks", "Pens" };
	String[] bag2 = { "Books", "Notebooks", "Pens", "Pencils" };

	@Test
	public void testPrepareMyBag() {
		System.out.println("Inside testPrepareMyBag()");
		assertArrayEquals(bag1, school.prepareMyBag());
	}

	
	@Test
	public void testAddPencils() {
		System.out.println("Inside testAddPencils()");
		assertArrayEquals(bag2, school.addPencils());
	}

}

在这个测试类将不会执行，因此不显示在控制台和JUnit视图输出结果：