springboot2.2.6 springbootstest junit5单元测试报错

 报错如下

java.lang.AbstractMethodError: org.junit.platform.launcher.core.DefaultDiscoveryRequest.getFiltersByType(Ljava/lang/Class;)Ljava/util/List;
	at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolver$DefaultInitializationContext.buildClassNamePredicate(EngineDiscoveryRequestResolver.java:271)
	at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolver$DefaultInitializationContext.(EngineDiscoveryRequestResolver.java:260)
	at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolver.resolve(EngineDiscoveryRequestResolver.java:109)
	at org.junit.jupiter.engine.discovery.DiscoverySelectorResolver.resolveSelectors(DiscoverySelectorResolver.java:45)
	at org.junit.jupiter.engine.JupiterTestEngine.discover(JupiterTestEngine.java:69)
	at org.junit.platform.launcher.core.DefaultLauncher.discoverEngineRoot(DefaultLauncher.java:130)
	at org.junit.platform.launcher.core.DefaultLauncher.discoverRoot(DefaultLauncher.java:117)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
	at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:62)
	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)

原因是idea版本问题

Junit5官网建议在2017.3以后,我的版本是2017.2

Junit5官方提示

解决办法

更换更高版本的idea问题解决

解决思路来源

https://segmentfault.com/a/1190000021340622?utm_source=tag-newest

 

springboot2.2.x后默认使用Junit5