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Maven:NoClassDefFoundError:org.springframework.test.context.junit4.SpringJUnit4ClassRunner

转载 作者:行者123 更新时间:2023-12-03 14:31:13 24 4
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我有一个类路径问题。

  • 背景:构建和运行 Spring WebApp。
  • 原来是
    一个大项目,包括 dao/service/controller/webapp。
  • 我刚刚
    将我的项目分解为一个 Maven 模块项目,本质上是 split
    来自 dao 和 service 层的 webapp。
  • 现在我的 webapp junit 测试
    别跑。
  • junit代码没有改变,我不认为
    依赖关系发生了变化(尽管发生了变化)。
  • Spring 测试在
    我的本地存储库。
  • Spring-test 在我的单元测试运行时类路径中(使用 mvn 调试日志来检查)
  • 我没有其他类路径问题。所有 dao 模块测试运行良好

  • 但是,我得到
    java.lang.NoClassDefFoundError: Could not initialize class
    org.springframework.test.context.junit4.SpringJUnit4ClassRunner.

    我将发布我的 parent 和 child pom.xml。如果有人有建议,我将不胜感激。

    父 Pom.xml
    <?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
    http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>jake</groupId>


    <artifactId>prototype3</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>pom</packaging>


    <modules>
    <module>prototype3.model</module>
    <module>prototype3.service</module>
    <module>prototype3.testadmin.webapp</module>
    </modules>

    <properties>
    <spring.version>4.1.6.RELEASE</spring.version>
    <thymeleaf.version>2.1.4.RELEASE</thymeleaf.version>
    <webflow.version>2.4.0.RELEASE</webflow.version>
    <internalrepo.dir>C:\Users\jake\_servers\internalRepository</internalrepo.dir>
    </properties>


    <distributionManagement>
    <repository>
    <id>internal.repo</id>
    <name>Temporary Staging Repository</name>
    <url>file://${internalrepo.dir}</url>
    </repository>
    </distributionManagement>


    <dependencyManagement>
    <dependencies>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-core</artifactId>
    <version>${spring.version}</version>
    </dependency>
    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>3.1.0</version>
    </dependency>


    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-beans</artifactId>
    <version>${spring.version}</version>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-tx</artifactId>
    <version>${spring.version}</version>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    <version>${spring.version}</version>
    </dependency>

    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>${spring.version}</version>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    <version>${spring.version}</version>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>${spring.version}</version>
    </dependency>

    <!-- Spring Web Flow -->
    <dependency>
    <groupId>org.springframework.webflow</groupId>
    <artifactId>spring-webflow</artifactId>
    <version>${webflow.version}</version>
    <exclusions>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-core</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-beans</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    </exclusion>
    <exclusion>
    <groupId>commons-logging</groupId>
    <artifactId>commons-logging</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-expression</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework.webflow</groupId>
    <artifactId>spring-js</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>org.springframework.webflow</groupId>
    <artifactId>spring-js</artifactId>
    <version>2.4.1.RELEASE</version>
    <exclusions>
    <exclusion>
    <groupId>commons-logging</groupId>
    <artifactId>commons-logging</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-core</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-beans</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    </exclusion>
    </exclusions>
    </dependency>


    <!-- javax -->
    <dependency>
    <groupId>javax.el</groupId>
    <artifactId>javax.el-api</artifactId>
    <version>2.2.4</version>
    </dependency>


    <!-- Spring ORM support -->
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-orm</artifactId>
    <version>${spring.version}</version>
    </dependency>

    <!-- -hibernate -->
    <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>4.3.10.Final</version>
    <exclusions>
    <exclusion>
    <groupId>org.javassist</groupId>
    <artifactId>javassist</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>org.postgresql</groupId>
    <artifactId>postgresql</artifactId>
    <version>9.4-1200-jdbc41</version>
    <exclusions>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.14</version>
    </dependency>
    <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-c3p0</artifactId>
    <version>4.3.10.Final</version>
    </dependency>
    <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>5.1.3.Final</version>
    </dependency>


    <!-- Hibernate uses slf4j for logging, for our purposes here use the simple
    backend -->
    <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    <version>1.7.12</version>
    </dependency>

    <dependency>
    <groupId>org.javassist</groupId>
    <artifactId>javassist</artifactId>
    <version>3.19.0-GA</version>
    </dependency>

    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
    <version>1.2</version>
    <scope>runtime</scope>
    </dependency>

    <dependency>
    <groupId>taglibs</groupId>
    <artifactId>standard</artifactId>
    <version>1.1.2</version>
    <scope>runtime</scope>
    </dependency>
    <dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-collections4</artifactId>
    <version>4.0</version>
    </dependency>


    <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
    <scope>test</scope>
    </dependency>
    <dependency>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.18.1</version>
    <exclusions>
    <exclusion>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.codehaus.plexus</groupId>
    <artifactId>plexus-utils</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven-artifact</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.codehaus.plexus</groupId>
    <artifactId>plexus-container-default</artifactId>
    </exclusion>
    <exclusion>
    <groupId>commons-httpclient</groupId>
    <artifactId>commons-httpclient</artifactId>
    </exclusion>
    </exclusions>
    <type>maven-plugin</type>
    <scope>test</scope>
    </dependency>

    <!-- Json -->
    <dependency>
    <groupId>com.fasterxml.jackson.dataformat</groupId>
    <artifactId>jackson-dataformat-xml</artifactId>
    <version>2.4.3</version>
    </dependency>

    <!-- thymeleaf -->
    <dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf-spring4</artifactId>
    <version>${thymeleaf.version}</version>
    <exclusions>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf</artifactId>
    <version>${thymeleaf.version}</version>
    <exclusions>
    <exclusion>
    <groupId>org.javassist</groupId>
    <artifactId>javassist</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>org.thymeleaf.extras</groupId>
    <artifactId>thymeleaf-extras-tiles2</artifactId>
    <version>2.1.1.RELEASE</version>
    <exclusions>
    <exclusion>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>jcl-over-slf4j</artifactId>
    </exclusion>
    </exclusions>
    </dependency>

    <dependency>
    <groupId>org.thymeleaf.extras</groupId>
    <artifactId>thymeleaf-extras-tiles2-spring4</artifactId>
    <version>2.1.1.RELEASE</version>
    <exclusions>
    <exclusion>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf-spring4</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf</artifactId>
    </exclusion>
    <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>commons-codec</groupId>
    <artifactId>commons-codec</artifactId>
    <version>1.10</version>
    </dependency>
    <dependency>
    <groupId>commons-fileupload</groupId>
    <artifactId>commons-fileupload</artifactId>
    <version>1.3.1</version>
    </dependency>

    <!-- Our Own-->
    <dependency>
    <groupId>jake</groupId>
    <artifactId>prototype3.model</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    </dependency>
    <dependency>
    <groupId>jake</groupId>
    <artifactId>prototype3.service</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    </dependency>



    </dependencies>
    </dependencyManagement>
    </project>

    child 绒球
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
    <groupId>jake</groupId>
    <artifactId>prototype3</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>prototype3.testadmin.webapp</artifactId>

    <properties>
    <deploy.directory>C:\Users\jake\_servers\tc8\webapps</deploy.directory>
    <deploy.name>prototype3</deploy.name>
    <l4j.test>C:\Users\jake\__workspace\prototype3\prototype3.testadmin.webapp\src\main\resources</l4j.test>
    <webinf.dir>C:\Users\jake\__workspace\prototype3\prototype3.testadmin.webapp\WebContent\WEB-INF</webinf.dir>
    <devroot.directory>C:\Users\jake\__workspace\prototype3\prototype3.testadmin.webapp\</devroot.directory>
    </properties>

    <dependencies>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-core</artifactId>
    </dependency>
    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    </dependency>


    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-beans</artifactId>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-tx</artifactId>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    </dependency>

    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    </dependency>

    <!-- Spring Web Flow -->
    <dependency>
    <groupId>org.springframework.webflow</groupId>
    <artifactId>spring-webflow</artifactId>
    </dependency>
    <dependency>
    <groupId>org.springframework.webflow</groupId>
    <artifactId>spring-js</artifactId>
    </dependency>


    <!-- javax -->
    <dependency>
    <groupId>javax.el</groupId>
    <artifactId>javax.el-api</artifactId>
    </dependency>


    <!-- Spring ORM support -->
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-orm</artifactId>
    </dependency>



    <dependency>
    <groupId>org.javassist</groupId>
    <artifactId>javassist</artifactId>
    </dependency>

    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
    <scope>runtime</scope>
    </dependency>

    <dependency>
    <groupId>taglibs</groupId>
    <artifactId>standard</artifactId>
    <scope>runtime</scope>
    </dependency>
    <dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-collections4</artifactId>
    </dependency>


    <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <scope>test</scope>
    </dependency>


    <dependency>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <type>maven-plugin</type>
    <scope>test</scope>
    </dependency>

    <!-- Json -->
    <dependency>
    <groupId>com.fasterxml.jackson.dataformat</groupId>
    <artifactId>jackson-dataformat-xml</artifactId>
    </dependency>

    <!-- thymeleaf -->
    <dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf-spring4</artifactId>
    </dependency>
    <dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf</artifactId>
    </dependency>
    <dependency>
    <groupId>org.thymeleaf.extras</groupId>
    <artifactId>thymeleaf-extras-tiles2</artifactId>
    </dependency>

    <dependency>
    <groupId>org.thymeleaf.extras</groupId>
    <artifactId>thymeleaf-extras-tiles2-spring4</artifactId>
    </dependency>
    <dependency>
    <groupId>commons-codec</groupId>
    <artifactId>commons-codec</artifactId>
    </dependency>
    <dependency>
    <groupId>commons-fileupload</groupId>
    <artifactId>commons-fileupload</artifactId>
    </dependency>

    <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    </dependency>

    <!-- Our own -->
    <dependency>
    <groupId>jake</groupId>
    <artifactId>prototype3.model</artifactId>
    </dependency>

    <dependency>
    <groupId>jake</groupId>
    <artifactId>prototype3.service</artifactId>
    </dependency>

    </dependencies>




    <build>
    <plugins>
    <plugin>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.3</version>
    <configuration>
    <source>1.8</source>
    <target>1.8</target>
    </configuration>
    </plugin>



    <plugin>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.6</version>
    <configuration>
    <warSourceDirectory>WebContent</warSourceDirectory>
    <failOnMissingWebXml>false</failOnMissingWebXml>
    <outputDirectory>${deploy.directory}</outputDirectory>
    <webResources>
    <!-- <resource> <directory>src\main\resources</directory> </resource> -->
    </webResources>
    </configuration>
    </plugin>

    <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-enforcer-plugin</artifactId>
    <version>1.4</version>
    <executions>
    <execution>
    <id>enforce</id>
    <configuration>
    <rules>
    <DependencyConvergence />
    </rules>
    </configuration>
    <goals>
    <goal>enforce</goal>
    </goals>
    </execution>
    </executions>
    </plugin>

    <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.18.1</version>
    <configuration>
    <includes>
    <include>**/A01TestSuite.java</include>
    <include>**/ServiceTestSuite.java</include>
    <include>**/ZFlowTestSuite.java</include>
    </includes>
    <additionalClasspathElements>
    <additionalClasspathElement>${webinf.dir}</additionalClasspathElement>
    </additionalClasspathElements>
    <systemPropertyVariables>
    <log4j.configuration>file:${l4j.test}/log4j.test.properties</log4j.configuration>
    </systemPropertyVariables>

    </configuration>
    </plugin>

    <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-clean-plugin</artifactId>
    <version>2.6.1</version>
    <configuration>
    <followSymLinks>false</followSymLinks>
    <filesets>
    <fileset>
    <directory>${deploy.directory}/${deploy.name}</directory>
    <includes>
    <include>**/*</include>
    </includes>
    </fileset>
    <fileset>
    <directory>${devroot.directory}/target</directory>
    <includes>
    <include>**/*</include>
    </includes>
    </fileset>
    <fileset>
    <directory>${deploy.directory}</directory>
    <includes>
    <include>${deploy.name}.war</include>
    <include>${deploy.name}</include>
    </includes>
    </fileset>
    </filesets>
    </configuration>
    </plugin>

    </plugins>
    <finalName>${deploy.name}</finalName>
    </build>




    </project>

    更新

    Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.002 sec <<< FAILURE! - in jake.prototype2.test.testrunner.ServiceTestSuite initializationError(jake.prototype2.test.service.UserAdminServiceTest) Time elapsed: 0.002 sec <<< ERROR! java.lang.NoClassDefFoundError: Could not initialize class org.springframework.test.context.junit4.SpringJUnit4ClassRunner at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) 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.runners.model.RunnerBuilder.runners(RunnerBuilder.java:101) at org.junit.runners.model.RunnerBuilder.runners(RunnerBuilder.java:87) at org.junit.runners.Suite.(Suite.java:10

    最佳答案

    在评论中你说项目编译,但测试不运行。 Maven-surefire-plugin 可能是罪魁祸首(就像我的情况一样)。
    我遇到了同样的错误,但经过一番挖掘,我知道:

    java.lang.NoClassDefFoundError: Could not initialize class
    org.springframework.test.context.junit4.SpringJUnit4ClassRunner.

    是由以下原因引起的:
    java.lang.IllegalStateException: SpringJUnit4ClassRunner requires JUnit 4.12 or higher.
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<clinit>

    这是因为 maven-surefire-plugin 没有从类路径中选择测试框架提供程序,而是提供了自己过时的 junit 提供程序而被抛出。

    我通过指定 JUnit Artifact 名称来消除错误:
    <plugins>
    ...
    <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>{your.surefire.version}</version>
    <configuration>
    <junitArtifactName> junit:junit:{your.junit.version} </junitArtifactName>
    </configuration>
    </plugin>
    ...
    </plugins>

    关于Maven:NoClassDefFoundError:org.springframework.test.context.junit4.SpringJUnit4ClassRunner,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/33950862/

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