JUNIT4 笔记（四） 测试类——执行顺序

测试类的执行顺序是:

1. @BeforeClass
2. 实例化测试类
3. @Test
4. 实例化测试类
5. @Test
6. ……
7. @AfterClass

public class MyTestcase {
	public MyTestcase(){
		System.out.println("new Instance");
	}
	@BeforeClass
	public static void beforeClass(){
		System.out.println("@BeforeClass");
	}
	@AfterClass
	public static void afterClass(){
		System.out.println("@AfterClass");
	}
	@Before
	public void before(){
		System.out.println("@Before");
	}
	@After
	public void after(){
		System.out.println("@After");
	}
	@Test public void test1() {
		System.out.println("@test1");
    	assertTrue(true);
        }
	@Test public void test2(){
		System.out.println("@test2");
		assertEquals(5,2+3);
	}
}

代码执行会打印下列结果：

1. @BeforeClass
2. new Instance
3. @Before
4. @test1
5. @After
6. new Instance
7. @Before
8. @test2
9. @After
10. @AfterClass