单元测试Junit

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1、单元测试无法启动报错：IDEA 无法运行Junit, 报错Class not found xxxx Empty test suite. 找不到类
查看project Structure---Modules----Paths----选择Use module compile output  path,若无法保存，将中间列的多余部分删除即可。

2、单元测试junit报错：
org.unitils.core.UnitilsException: An exception occured during the loading of core module hibernate with module class name org.unitils.orm.hibernate.HibernateModule
 at org.unitils.core.ModulesLoader.createAndInitializeModules(ModulesLoader.java:154)
 at org.unitils.core.ModulesLoader.loadModules(ModulesLoader.java:121)
 at org.unitils.core.Unitils.createModulesRepository(Unitils.java:222)
 at org.unitils.core.Unitils.init(Unitils.java:118)
 at org.unitils.core.Unitils.init(Unitils.java:105)
 at org.unitils.core.Unitils.initSingletonInstance(Unitils.java:74)
 at org.unitils.core.Unitils.getInstance(Unitils.java:52)
 at org.unitils.UnitilsJUnit4TestClassRunner.run(UnitilsJUnit4TestClassRunner.java:64)
 at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
 at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
 at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
 at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
 at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.unitils.core.UnitilsException: Could not load class with name org.hibernate.cfg.AnnotationConfiguration
 at org.unitils.util.ReflectionUtils.getClassWithName(ReflectionUtils.java:612)
 at org.unitils.orm.hibernate.HibernateModule.init(HibernateModule.java:91)
 at org.unitils.core.ModulesLoader.createAndInitializeModules(ModulesLoader.java:151)
 ... 12 more
Caused by: java.lang.ClassNotFoundException: org.hibernate.cfg.AnnotationConfiguration
 at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
 at java.lang.Class.forName0(Native Method)
 at java.lang.Class.forName(Class.java:264)
 at org.unitils.util.ReflectionUtils.getClassWithName(ReflectionUtils.java:609)
 ... 14 more

解决方案：先尝试删除pom.xml中的依赖
<dependency>
   <groupId>org.unitils</groupId>
   <artifactId>unitils-orm</artifactId>
   <version>3.4.2</version>
   <scope>test</scope>
  </dependency>

错误换了，找不到加载的text-spring.xml、test-spring-mybatis.xml、test-spring-mvc.xml、test-spring-aop.xml文件，打不开
打开IDEA的Project Structure---Modules----点开右边的项目，查看src---test---resource有没有为空，对比java中的resource，如果为空可以选择上面的Mark as
把它标记为Resources