Java 从Junit测试运行时,Spring引导应用程序引发异常
我有一个Spring引导应用程序,当从JUnit测试运行时,它抛出了一些异常“java.lang.IllegalStateException:无法加载TestContextBootstrapper[null]” pom.xml:Java 从Junit测试运行时,Spring引导应用程序引发异常,java,spring,spring-boot,spring-boot-test,Java,Spring,Spring Boot,Spring Boot Test,我有一个Spring引导应用程序,当从JUnit测试运行时,它抛出了一些异常“java.lang.IllegalStateException:无法加载TestContextBootstrapper[null]” pom.xml: <properties> <java.version>1.7</java.version> <spring.version>4.2.5.RELEASE</spring.version&
<properties>
<java.version>1.7</java.version>
<spring.version>4.2.5.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.4.2.RELEASE</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>1.4.2.RELEASE</version>
</dependency>
</dependencies>
1.7
4.2.5.1发布
org.springframework
弹簧网
${spring.version}
org.springframework
spring上下文
${spring.version}
org.springframework
SpringJDBC
${spring.version}
org.springframework
SpringWebMVC
${spring.version}
org.springframework.boot
SpringBootStarterWeb
1.4.2.1发布
测试
回写
回归经典
org.springframework.boot
弹簧起动试验
1.4.2.1发布
由于此pom.xml具有不同的spring版本,如spring 4.2.5.RELEASE和spring boot 1.4.2.RELEASE,因此从JUnit测试运行时会引发异常:
JUnit日志:
java.lang.IllegalStateException: Could not load TestContextBootstrapper [null]. Specify @BootstrapWith's 'value' attribute or make the default bootstrapper class available.
at org.springframework.test.context.BootstrapUtils.resolveTestContextBootstrapper(BootstrapUtils.java:143)
at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:105)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTestContextManager(SpringJUnit4ClassRunner.java:152)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<init>(SpringJUnit4ClassRunner.java:143)
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:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:84)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:70)
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:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.NoSuchMethodError: org.springframework.core.annotation.AnnotatedElementUtils.findAllMergedAnnotations(Ljava/lang/reflect/AnnotatedElement;Ljava/lang/Class;)Ljava/util/Set;
at org.springframework.test.context.BootstrapUtils.resolveExplicitTestContextBootstrapper(BootstrapUtils.java:150)
at org.springframework.test.context.BootstrapUtils.resolveTestContextBootstrapper(BootstrapUtils.java:126)
... 21 more
java.lang.IllegalStateException:无法加载TestContextBootstrapper[null]。指定@BootstrapWith的“value”属性或使默认引导程序类可用。
位于org.springframework.test.context.BootstrapUtils.resolveTestContextBootstrapper(BootstrapUtils.java:143)
位于org.springframework.test.context.TestContextManager。(TestContextManager.java:105)
位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTestContextManager(SpringJUnit4ClassRunner.java:152)
位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner。(SpringJUnit4ClassRunner.java:143)
位于org.springframework.test.context.junit4.SpringRunner.(SpringRunner.java:49)
位于sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)
位于sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
在sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
位于java.lang.reflect.Constructor.newInstance(Constructor.java:526)
位于org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
位于org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
位于org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
位于org.junit.internal.builders.AllDefaultPossibilityBuilder.runnerForClass(AllDefaultPossibilityBuilder.java:26)
位于org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
位于org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
位于org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:84)
位于org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:70)
位于org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:43)
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444)
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
原因:java.lang.NoSuchMethodError:org.springframework.core.annotation.AnnotatedDelementUtils.findAllMergedAnnotations(Ljava/lang/reflect/AnnotatedDelement;Ljava/lang/Class;)Ljava/util/Set;
位于org.springframework.test.context.BootstrapUtils.resolveExplicitTestContextBootstrapper(BootstrapUtils.java:150)
位于org.springframework.test.context.BootstrapUtils.resolveTestContextBootstrapper(BootstrapUtils.java:126)
... 还有21个
对于spring和spring boot之间的版本匹配有什么建议吗?根据,org.springframework.core.annotation.AnnotatedElementUtils.findAllMergedAnnotations()
从4.3版开始引入。因此,您可能必须将版本从4.2.5.RELEASE
更改为4.3.0.RELEASE
或更高版本
+ * @since 4.3
+ * @see #findMergedAnnotation(AnnotatedElement, Class)
+ */
+ public static <A extends Annotation> Set<A> findAllMergedAnnotations(AnnotatedElement element,
+ Class<A> annotationType) {
+*@从4.3开始
+*@参见#findMergedAnnotation(AnnotatedElement,类)
+ */
+公共静态集合findAllMergedAnnotations(注释删除元素,
+类注释类型){
将spring boot starter测试版本更改为1.1.4,并使用@RunWith(SpringJUnit4ClassRunner.class)和@SpringApplicationConfiguration(classes=Application.class)对我有效。啊,将starter测试降级为1.1.4。听起来像是另一种解决方案。