使用@RunWith(PowerMockRunner.class)进行Junit测试失败 - "没有找到匹配的测试......"

Question

我试图弄清楚为什么我在尝试运行一些已经创建的测试并且确实运行了一段时间时出现错误的原因.这是Test类:

package com.chw.pxi.impl.oneway.formatter;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.modules.junit4.PowerMockRunner;

@RunWith(PowerMockRunner.class)
public class OnewayOldFormatterTestsWhy
{
    @Before
    public void setUp()
    {
    }

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

}

当我尝试通过右键单击运行"test_nothing"方法时出现错误,选择"Run As/Junit test".

java.lang.Exception: No tests found matching [{ExactMatcher:fDisplayName=test_nothing], {ExactMatcher:fDisplayName=test_nothing(com.chw.pxi.impl.oneway.formatter.OnewayOldFormatterTestsWhy)], {LeadingIdentifierMatcher:fClassName=com.chw.pxi.impl.oneway.formatter.OnewayOldFormatterTestsWhy,fLeadingIdentifier=test_nothing]] from org.junit.internal.requests.ClassRequest@3632be31
    at org.junit.internal.requests.FilterRequest.getRunner(FilterRequest.java:40)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createFilteredTest(JUnit4TestLoader.java:77)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:68)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:43)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

此项目的构建路径中有许多jar文件.我想我应该尝试创建一个新项目,看看问题是否存在.旁注 - 当我在另一个具有此测试的测试中对某个方法运行测试时 - 它运行良好而没有上述错误:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"dao-tests-context.xml"})
@TransactionConfiguration(transactionManager="transactionManager", defaultRollback=true)
//Note: This is a live database test but transactions will be rolled back
//except those that invoke methods that require new transactions
public class AgencyDaoTests

如果需要其他信息,请告诉我我可以做些什么以及如何获取这些信息.

谢谢,迈克尔

Answer 1

至于'org.powermock:powermock-api-mockito2:1.6.5'Powermock的版本,我通过将@PrepareForTest注释从方法级别移动到类级别来管理它.