[英]Integration of jaxb2-maven-plugin with JUnit4
I am trying to execute a simple JUnit test in order to marshall/unmarshall some data. 我试图执行一个简单的JUnit测试,以封送/解组一些数据。
Here is the definition of the 'data' : 这是“数据”的定义:
@XmlRootElement(name = "data")
@XmlAccessorType(XmlAccessType.FIELD)
public class Data {
public Data(){}
@XmlAttribute(name = "name")
private String name = "name";
public String getName(){return this.name;}
public void setName(String name){this.name = name;}
}
The application works fine (I can marshall/unmarshall this object as XML) 该应用程序可以正常工作(我可以将该对象作为XML编组/解组)
But when I execute the test, I have the following error (the code in the test is exactly the same as it is in the application): 但是执行测试时,出现以下错误(测试中的代码与应用程序中的代码完全相同):
java.lang.NoClassDefFoundError: com/sun/istack/Pool
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1138)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:162)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at javax.xml.bind.ContextFinder.newInstance(Unknown Source)
at javax.xml.bind.ContextFinder.newInstance(Unknown Source)
at javax.xml.bind.ContextFinder.find(Unknown Source)
at javax.xml.bind.JAXBContext.newInstance(Unknown Source)
at javax.xml.bind.JAXBContext.newInstance(Unknown Source)
at com.c42.asset.doubleface.data.Data.xml(Data.java:48)
at com.c42.asset.doubleface.data.MainTestXML.main(MainTestXML.java:68)
at com.c42.asset.doubleface.data.DataTest.setUpBeforeClass(DataTest.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.ClassNotFoundException: com.sun.istack.Pool
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 30 more
I can't understand why the application works but not the test. 我不明白为什么该应用程序可以运行,但无法测试。 I guess there is something about the plugin scope defined in maven.
我猜想有关在Maven中定义的插件范围的事情。 Here is my pom.xml :
这是我的pom.xml:
<dependencies>
<dependency>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxb2-maven-plugin</artifactId>
<version>2.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mockit</groupId>
<artifactId>jmockit</artifactId>
<version>0.999</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxb2-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
You shouldn't use the jaxb2-maven-plugin
as dependency. 您不应该将
jaxb2-maven-plugin
用作依赖项。
And you may have to add 而且您可能需要添加
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.2.11</version>
</dependency>
Try to add to your dependencies: 尝试添加到您的依赖项:
<dependency>
<groupId>com.sun.istack</groupId>
<artifactId>istack-commons-runtime</artifactId>
<version>2.22</version>
</dependency>
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.