Java TestNg评估程序

考虑下面我在testng中尝试的两个代码，outuput是不同的，我不明白为什么它先执行某个tc，然后执行另一个，testng如何决定先运行哪个tc

代码1:

package test;

import org.testng.annotations.Test;

public class day1 {
    @Test
    public void a()
    {
        System.out.println("1");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void b()
    {
        System.out.println("2");
    }

    @Test(dependsOnMethods = { "c" })
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void k()
    {
        System.out.println("k");
    }

    @Test
    public void e()
    {
        System.out.println("e");
    }
}

package test;
import org.testng.annotations.Test;

public class day1 {
    @Test
    public void b()
    {
        System.out.println("1");
    }

    @Test
    public void f()
    {
        System.out.println("2");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void e()
    {
        System.out.println("5");
    }

    @Test(dependsOnMethods = { "e" })
    public void a()
    {
        System.out.println("6");
    }

    @Test
    public void g()
    {
        System.out.println("g");
    }
}

输出：

package test;

import org.testng.annotations.Test;

public class day1 {
    @Test
    public void a()
    {
        System.out.println("1");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void b()
    {
        System.out.println("2");
    }

    @Test(dependsOnMethods = { "c" })
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void k()
    {
        System.out.println("k");
    }

    @Test
    public void e()
    {
        System.out.println("e");
    }
}

package test;
import org.testng.annotations.Test;

public class day1 {
    @Test
    public void b()
    {
        System.out.println("1");
    }

    @Test
    public void f()
    {
        System.out.println("2");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void e()
    {
        System.out.println("5");
    }

    @Test(dependsOnMethods = { "e" })
    public void a()
    {
        System.out.println("6");
    }

    @Test
    public void g()
    {
        System.out.println("g");
    }
}

3 e k 1 2 4

代码2:

package test;

import org.testng.annotations.Test;

public class day1 {
    @Test
    public void a()
    {
        System.out.println("1");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void b()
    {
        System.out.println("2");
    }

    @Test(dependsOnMethods = { "c" })
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void k()
    {
        System.out.println("k");
    }

    @Test
    public void e()
    {
        System.out.println("e");
    }
}

package test;
import org.testng.annotations.Test;

public class day1 {
    @Test
    public void b()
    {
        System.out.println("1");
    }

    @Test
    public void f()
    {
        System.out.println("2");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void e()
    {
        System.out.println("5");
    }

    @Test(dependsOnMethods = { "e" })
    public void a()
    {
        System.out.println("6");
    }

    @Test
    public void g()
    {
        System.out.println("g");
    }
}

输出：

package test;

import org.testng.annotations.Test;

public class day1 {
    @Test
    public void a()
    {
        System.out.println("1");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void b()
    {
        System.out.println("2");
    }

    @Test(dependsOnMethods = { "c" })
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void k()
    {
        System.out.println("k");
    }

    @Test
    public void e()
    {
        System.out.println("e");
    }
}

package test;
import org.testng.annotations.Test;

public class day1 {
    @Test
    public void b()
    {
        System.out.println("1");
    }

    @Test
    public void f()
    {
        System.out.println("2");
    }

    @Test
    public void c()
    {
        System.out.println("3");
    }

    @Test
    public void d()
    {
        System.out.println("4");
    }

    @Test
    public void e()
    {
        System.out.println("5");
    }

    @Test(dependsOnMethods = { "e" })
    public void a()
    {
        System.out.println("6");
    }

    @Test
    public void g()
    {
        System.out.println("g");
    }
}

一,

三,

四,

五,

二,

g

六,

e

---

当您在testNG中未指定

优先级时，它会根据其内部逻辑决定优先级，该逻辑基于其方法名称的字母顺序，而不考虑它们在代码中的实现位置。
此外，如果测试方法（1）依赖于其他测试方法（2），则仅当测试方法（1）通过时，才会执行测试方法（2）

理想情况下，您应该对每个测试方法使用优先级，以确保顺序执行