Spring4+junit4.0时启动测试报NoSuchMethodError

摘要: 这个问题有点莫名其妙，深层次的应该是sping4自身的测试框架版本问题。表层错误原因是由于junit的版本造成的。

1. 报错详情如下，从错误信息中，没有太多有价值的信息，lang包是JDK自带的，不存在包没引入的问题。

Exception in thread "main" java.lang.NoSuchMethodError: org.junit.runner.Description.createSuiteDescription(Ljava/lang/String;[Ljava/lang/annotation/Annotation;)Lorg/junit/runner/Description;
at com.intellij.junit4.JUnit4TestListener.testStarted(JUnit4TestListener.java:97)
at org.junit.runner.notification.RunNotifier$3.notifyListener(RunNotifier.java:83)
at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:37)
at org.junit.runner.notification.RunNotifier.fireTestStarted(RunNotifier.java:85)
at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:39)
at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at org.junit.runner.JUnitCore.run(JUnitCore.java:121)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)

2. 误打误撞将maven中的junit版本从4.0 修改为4.11 ，重新build一下项目，问题就消失了,

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.0</version>
</dependency>

改为:

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>

3. 导致这个问题的深层次问题，应该和spring框架的自带的test 有关系，还在研究中

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