对于一些小型JBoss企业应用程序的测试,我想使用JUnit和Maven Cargo plugin。 (我知道还有JSFUnit,但首先我想仔细看看Cargo。)
是否有一个简单的在线可用示例,我可以将其用作运行JUnit测试的参考,该测试使用Maven Cargo插件使用JBoss(4.2或5.1)调用EJB操作?我已经找到了一些很好的配置介绍,但是我在EJB查找中收到错误消息,所以看看它应该如何使用会很有帮助。
以下是使用InitialContext的测试代码:
public void testEcho() {
assertEquals("Echo Echo", lookupEchoBeanRemote().Echo("Echo"));
}
private EchoBeanRemote lookupEchoBeanRemote() {
try {
Context c = new InitialContext();
return (EchoBeanRemote) c.lookup("EchoBean/remote");
} catch (NamingException ne) {
Logger.getLogger(getClass().getName()).log(Level.SEVERE, "exception caught", ne);
throw new RuntimeException(ne);
}
}
出现此错误:
testEcho(de.betabeans.Echo2Test) Time elapsed: 0.885 sec <<< ERROR!
java.lang.reflect.UndeclaredThrowableException
at $Proxy3.Echo(Unknown Source)
at de.betabeans.Echo2Test.testEcho(Echo2Test.java:17)
Caused by: java.security.PrivilegedActionException: java.lang.reflect.InvocationTargetException
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.ejb3.security.client.SecurityActions.createSecurityContext(SecurityActions.java:657)
at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:59)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
at $Proxy4.invoke(Unknown Source)
at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)
at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)
... 28 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.jboss.security.SecurityContextFactory.createSecurityContext(SecurityContextFactory.java:117)
at org.jboss.security.SecurityContextFactory.createSecurityContext(SecurityContextFactory.java:76)
at org.jboss.ejb3.security.client.SecurityActions$1.run(SecurityActions.java:662)
... 38 more
Caused by: java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/security/jacc/PolicyContextException
at java.lang.ClassLoader.defineClass1(Native Method)
如果我使用EJB注释
@EJB(beanInterface=EchoBeanRemote.class,mappedName="EchoBean/remote")
private EchoBeanRemote newSessionBean;
public Echo3Test(String testName) {
super(testName);
}
public void testEcho() {
assertEquals("Echo Echo", newSessionBean.Echo("Echo"));
}
测试结果是
testEcho(de.betabeans.Echo3Test) Time elapsed: 0.001 sec <<< ERROR!
java.lang.NullPointerException
at de.betabeans.Echo3Test.testEcho(Echo3Test.java:20)
jndi.properties位于EJB jar根文件夹中,包含以下行:
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=jnp://localhost:1099
### The TimedSocketFactory connection timeout in milliseconds (0 == blocking)
jnp.timeout=0
### The TimedSocketFactory read timeout in milliseconds (0 == blocking)
jnp.sotimeout=0
bean源代码是
package de.betabeans;
import javax.ejb.Remote;
@Remote
public interface EchoBeanRemote {
String Echo(final String in);
}
package de.betabeans;
import javax.ejb.Stateless;
@Stateless
public class EchoBean implements EchoBeanRemote {
public String Echo(final String in) {
return in + " " + in;
}
}
我还测试了一个可以使用InitialContext或注释以两种方式无故障地调用EJB的Web应用程序。我在部署Web应用程序时收到的警告是
WARN [MappedReferenceMetaDataResolverDeployer] JBossWebMetaData中存在未解析的引用:[#web-app:AnnotatedEJBReferenceMetaData {name = de.betabeans.Echo3Servlet / echoBean,ejb-ref-type = null,link = null,ignore-dependecy = false,mapped / jndi-name = EchoBean / remote,resolved-jndi-name = null,beanInterface = interface de.betabeans.EchoBeanRemote},#web-app:AnnotatedEJBReferenceMetaData {name = NewServlet / newSessionBean,ejb-ref-type = null,link = null,ignore-dependecy = false,mapped / jndi-name = NewSessionBean / remote,resolved-jndi-name = null,beanInterface = interface de.betabeans.NewSessionBeanRemote}] 12:26:11,770 INFO
在两个不同的构建系统上使用JBoss 5.1.0.GA执行所有测试。
我已将完整的Maven项目现已上传至http://www.mikejustin.com/download/JBossSimpleEJBApp-ejb-test.zip
答案 0 :(得分:5)
编辑:添加资源后
首先 - 我的例子适用于JBoss 4.2.3.GA和Cargo 1.0 我对你的代码做了一些重构:
pom.xml文件
<groupId>de.betabeans</groupId>
<artifactId>JBossSimpleEJBApp-ejb-test</artifactId>
<packaging>ejb</packaging>
<version>1.0-SNAPSHOT</version>
<name>JBossSimpleEJBApp-ejb JEE5 EJB Test</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>javax.ejb</groupId>
<artifactId>ejb-api</artifactId>
<version>3.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>jboss</groupId>
<artifactId>jboss-ejb3</artifactId>
<version>4.2.3.GA</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.client</groupId>
<artifactId>jbossall-client</artifactId>
<version>4.2.3.GA</version>
<scope>test</scope>
</dependency>
</dependencies>
<repositories>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
<id>repository.jboss.com</id>
<name>Jboss Repository for Maven</name>
<url>http://repository.jboss.com/maven2/</url>
<layout>default</layout>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ejb-plugin</artifactId>
<version>2.1</version>
<configuration>
<ejbVersion>3.0</ejbVersion>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.0</version>
<configuration>
<container>
<containerId>jboss42x</containerId>
<home>${jboss.home}</home>
<append>false</append>
</container>
<configuration>
<type>existing</type>
<home>${jboss.home}/server/default</home>
<properties>
<cargo.jboss.configuration>default</cargo.jboss.configuration>
<cargo.rmi.port>1099</cargo.rmi.port>
<cargo.logging>high</cargo.logging>
</properties>
</configuration>
<wait>false</wait>
</configuration>
<executions>
<execution>
<id>start-container</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>stop-container</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
<executions>
<execution>
<id>surefire-it</id>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<skip>false</skip>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<finalName>JBossSimpleEJBApp-ejb-test</finalName>
</build>
我在以下部分改变了你的pom:
我已将资源文件夹移至测试文件夹
jndi.properties 文件必须通过test(而非bean)使用,并且可以如下或您拥有:
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=localhost
orher配置文件(jboss.xml,MANIFEST.MF)不是必需的。
服务器配置
jboss 4.2.3.GA服务器和ejb.jar文件的最大问题是它默认不起作用!您可以找到问题的描述和解决方法here。 (这是最难的事情。在Jboss 5.0服务器中,这个问题不存在,但在maven-cargo-plugin这个容器是实验性的)
这都是
下面我粘贴一些参考链接,如果你还有问题,我会把你的整个固定项目发给你。
<小时/> 我原来的回答
来自Carlos Sanchez blog的这篇文章给你很好的资源。也许您也可以使用Selenium而不是JSFUnit:)
要复制数据源文件,请使用以下配置:
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <executions> <execution> <id>copy-ds-context</id> <goals> <goal>copy-resources</goal> </goals> <phase>pre-integration-test</phase> <configuration> <outputDirectory>${jboss.deploy-ds.dir}</outputDirectory> <resources> <resource> <directory>${basedir}/src/main/webresources/META-INF</directory> <filtering>true</filtering> <includes> <include>context-ds.xml</include> </includes> </resource> </resources> </configuration> </execution> </executions> </plugin>