testng基础知识：注解的执行顺序

1. 单类，无继承父子关系

• code:

 public class basicTest {
     @BeforeSuite(alwaysRun = true)
     public void beforeSuite_basicTest() throws InterruptedException {
         System.out.println("beforeSuite_basicTest");
         Thread.sleep(1000);
     }

     @AfterSuite(alwaysRun = true)
     public void afterSuite_basicTest() throws InterruptedException {
         System.out.println("afterSuite_basicTest");
         Thread.sleep(1000);
     }

     @BeforeClass(alwaysRun = true)
     public void beforeClass_basicTest() throws InterruptedException {
         System.out.println("beforeClass_basicTest");
         Thread.sleep(1000);
     }

     @AfterClass(alwaysRun = true)
     public void afterClass_basicTest() throws InterruptedException {
         System.out.println("afterClass_basicTest");
         Thread.sleep(1000);
     }

     @BeforeTest(alwaysRun = true)
     public void beforeTest_basicTest() throws InterruptedException {
         System.out.println("beforeTest_basicTest");
         Thread.sleep(1000);
     }
     @AfterTest(alwaysRun = true)
     public void afterTest_basicTest() throws InterruptedException {
         System.out.println("afterTest_basicTest");
         Thread.sleep(1000);
     }

     @BeforeMethod(alwaysRun = true)
     public void beforeMethod_basicTest() throws InterruptedException {
         System.out.println("beforeMethod_basicTest");
         Thread.sleep(1000);
     }
     @AfterMethod(alwaysRun = true)
     public void afterMethod_basicTest() throws InterruptedException {
         System.out.println("afterMethod_basicTest");
         Thread.sleep(1000);
     }
     @Test
     public void test_basicTest1() throws InterruptedException {
         System.out.println("test_basicTest1");
         Thread.sleep(1000);
     }

     @Test
     public void test_basicTest2() throws InterruptedException {
         System.out.println("test_basicTest2");
         Thread.sleep(1000);
     }
 }

• 执行结果：

beforeSuite_basicTest
beforeTest_basicTest
beforeClass_basicTest
beforeMethod_basicTest
test_basicTest1
afterMethod_basicTest
beforeMethod_basicTest
test_basicTest2
afterMethod_basicTest
afterClass_basicTest
afterTest_basicTest
afterSuite_basicTest

2. 2个类，存在继承关系，注解函数不存在同名。

• code：

public class bizTest extends basicTest{

    @BeforeClass(alwaysRun = true)
    public void beforeClass_bizTest() throws InterruptedException {
        System.out.println("beforeClass_bizTest");
        Thread.sleep(1000);
    }

    @AfterClass(alwaysRun = true)
    public void afterClass_bizTest() throws InterruptedException {
        System.out.println("afterClass_bizTest");
        Thread.sleep(1000);
    }

    @BeforeTest(alwaysRun = true)
    public void beforeTest_bizTest() throws InterruptedException {
        System.out.println("beforeTest_bizTest");
        Thread.sleep(1000);
    }
    @AfterTest(alwaysRun = true)
    public void afterTest_bizTest() throws InterruptedException {
        System.out.println("afterTest_bizTest");
        Thread.sleep(1000);
    }
    @Test
    public void test_bizTest1() throws InterruptedException {
        System.out.println("test_bizTest1");
        Thread.sleep(1000);
    }

    @Test
    public void test_bizTest2() throws InterruptedException {
        System.out.println("test_bizTest2");
        Thread.sleep(1000);
    }
}

• 执行结果：

注意：此处因执行内容较多，手动进行分行，方面了解执行顺序。

beforeSuite_basicTest
beforeSuite_bizTest

beforeTest_basicTest
beforeTest_bizTest

beforeClass_basicTest
beforeClass_bizTest

beforeMethod_basicTest
beforeMethod_bizTest

test_bizTest1

afterMethod_bizTest
afterMethod_basicTest

beforeMethod_basicTest
beforeMethod_bizTest

test_bizTest2

afterMethod_bizTest
afterMethod_basicTest

afterClass_bizTest
afterClass_basicTest

afterTest_bizTest
afterTest_basicTest

afterSuite_bizTest
afterSuite_basicTest

3. 总结

注解执行顺序：suite, test,  class, method

父/子类执行顺序：先执行父类，再执行子类。