获取JUnit 4中当前正在执行的测试的名称 [英] Get name of currently executing test in JUnit 4

问题描述

在JUnit 3中，我可以得到当前正在运行的测试的名称：

In JUnit 3, I could get the name of the currently running test like this:

public class MyTest extends TestCase
{
    public void testSomething()
    {
        System.out.println("Current test is " + getName());
        ...
    }
}

会打印目前的测试是testSomething。

which would print "Current test is testSomething".

在JUnit 4中是否有任何开箱即用或简单的方法？

Is there any out-of-the-box or simple way to do this in JUnit 4?

背景：显然，我不想只打印测试的名称。我想加载存储在与测试同名的资源中的特定于测试的数据。您知道，约定优于配置以及所有这些。

Background: Obviously, I don't want to just print the name of the test. I want to load test-specific data that is stored in a resource with the same name as the test. You know, convention over configuration and all that.

推荐答案

JUnit 4.7在测试名规则。看起来这样可以获得方法名称：

JUnit 4.7 added this feature it seems using TestName-Rule. Looks like this will get you the method name:

import org.junit.Rule;

public class NameRuleTest {
    @Rule public TestName name = new TestName();

    @Test public void testA() {
        assertEquals("testA", name.getMethodName());
    }

    @Test public void testB() {
        assertEquals("testB", name.getMethodName());
    }
}

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