Spring boot-测试类-启动报错【java.lang.Exception: No runnable methods】的解决办法

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import org.junit.jupiter.api.Test;

报错

七月 04, 2020 12:54:50 下午 org.junit.vintage.engine.descriptor.RunnerTestDescriptor warnAboutUnfilterableRunner 警告: Runner org.junit.internal.runners.ErrorReportingRunner (used on class com.nowcoder.community.CommunityApplicationTests) does not support filtering and will therefore be run completely. org.junit.runners.model.InvalidTestClassError: Invalid test class 'com.nowcoder.community.CommunityApplicationTests': 1. No runnable methods at org.junit.runners.ParentRunner.validate(ParentRunner.java:525) at org.junit.runners.ParentRunner.<init>(ParentRunner.java:92) at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:74) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<init>(SpringJUnit4ClassRunner.java:137) at org.springframework.test.context.junit4.SpringRunner.<init>(SpringRunner.java:49) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104) at org.junit.vintage.engine.discovery.DefensiveAllDefaultPossibilitiesBuilder$DefensiveAnnotatedBuilder.buildRunner(DefensiveAllDefaultPossibilitiesBuilder.java:114) at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70) at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:37) at org.junit.vintage.engine.discovery.DefensiveAllDefaultPossibilitiesBuilder.runnerForClass(DefensiveAllDefaultPossibilitiesBuilder.java:57) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70) 。。。 。。。 。。。

导入这个

import org.junit.Test;

正确