java - NetBeans 7.0、JUnit 和 Glassfish Embedded 3.1 : Does not work

Question

我正在尝试在 Win7Professional 机器上使用 NB 7.0、JUnit 和嵌入式 Glassfish Server 对 J2EE Web 应用程序进行 JUnit 测试。

我将其分解为仅使用单个 session Bean 测试一个简单的 Hello-World Web 应用程序。

我的类路径中有 glasfish-embedded-static-shell.jar，也尝试使用 glassfish-embedded-all-3.1，但它也没有用。

现在这是我用来测试 bean 的代码:

import javax.ejb.embeddable.EJBContainer;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;

public class SimpleBeanTest {

private static EJBContainer container;

public SimpleBeanTest() {
}

@BeforeClass
public static void setUpClass() throws Exception {
    container = javax.ejb.embeddable.EJBContainer.createEJBContainer();
}

@AfterClass
public static void tearDownClass() throws Exception {
    container.close();
}

@Test
public void testCountToThree() throws Exception {
   System.out.println("countToThree");
   SimpleBean instance = (SimpleBean) container.getContext().lookup("java:global/classes/SimpleBean");
   int expResult = 0;
   int result = instance.countToThree();
   assertEquals(expResult, result);

}
}

结果如下:

19.06.2011 09:31:56 com.sun.enterprise.v3.server.CommonClassLoaderServiceImpl findDerbyClient
INFO: Cannot find javadb client jar file, derby jdbc driver will not be available by default.
19.06.2011 09:31:56 org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SCHWERWIEGEND: MNTG0301:Cannot process XML ProbeProvider, xml = META-INF/gfprobe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:javamail:smtp-transport

(StackTrace here)

19.06.2011 09:31:57 org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SCHWERWIEGEND: MNTG0301:Cannot process XML ProbeProvider, xml = META-INF/mojarra-jsf-api-probe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:jsf:faces-servlet

(StackTrace here)

19.06.2011 09:31:57 org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SCHWERWIEGEND: MNTG0301:Cannot process XML ProbeProvider, xml = jersey-gf-server-probe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:jersey:server-hidden

(StackTrace here)

19.06.2011 09:31:57 org.glassfish.flashlight.impl.provider.FlashlightProbeProviderFactory processXMLProbeProviders
SCHWERWIEGEND: MNTG0301:Cannot process XML ProbeProvider, xml = jersey-gf-statsprovider-probe-provider.xml
java.lang.IllegalStateException: Provider already mapped glassfish:jersey:server

(StackTrace here)

19.06.2011 09:31:57 org.glassfish.ha.store.spi.BackingStoreFactoryRegistry register
INFO: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
19.06.2011 09:31:57 org.glassfish.ha.store.spi.BackingStoreFactoryRegistry register
INFO: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
19.06.2011 09:31:57 com.sun.enterprise.v3.server.AppServerStartup run
SCHWERWIEGEND: Startdienst konnte nicht gestartet werden: com.sun.enterprise.naming.GlassFishNamingBuilder
19.06.2011 09:31:57 com.sun.enterprise.v3.server.AppServerStartup run
INFO: GlassFish Server Open Source Edition 3.1 (43) Startzeit: Embedded (597ms), Startdienste(929ms), gesamt(1.526ms)
19.06.2011 09:31:57 org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread run
INFO: JMXStartupService: JMXConnector system is disabled, skipping.

更新: 这是任何测试都会抛出的异常:

No EJBContainer provider available
Provider named org.glassfish.ejb.embedded.EJBContainerProviderImpl threw unexpected exception at create EJBContainer: 
java.lang.RuntimeException
java.lang.RuntimeException: java.lang.IllegalStateException: AMX Booter MBean is already registered: amx-support:type=boot-amx
    at org.glassfish.internal.embedded.Server.<init>(Server.java:290)
    at org.glassfish.internal.embedded.Server.<init>(Server.java:66)
    at org.glassfish.internal.embedded.Server$Builder.build(Server.java:176)

(Stack Trace here)

Caused by: java.lang.IllegalStateException: AMX Booter MBean is already registered: amx-support:type=boot-amx

我已经重新安装了 NetBeans 两次，但也没有用。

Answer 1

我遇到了同样的问题，我做了以下操作:

1) 我安装了 Glassfish 3.1.1 并将其链接到我的项目。首先，我使用工具添加服务器 - 服务器 - 添加服务器...然后我右键单击我的 EJB 项目并选择属性 - 运行 - Glassfish 3.1.1
2) 在我的 EJB pom.xml 中，我使用了这个依赖项(确保 systemPath 变量指向正确的文件):

<dependency>
    <groupId>org.glassfish.extras</groupId>
    <artifactId>glassfish-embedded-static-shell</artifactId>
    <version>3.1.1</version>
    <scope>system</scope>
    <systemPath>${glassfish.embedded-static-shell.jar}</systemPath>
</dependency>

3) 在我的 EJB pom.xml 中，我删除其他人说如果我收到错误“Provider already mapped...”我必须添加它的依赖项

<dependency>
    <groupId>org.glassfish.extras</groupId>
    <artifactId>glassfish-embedded-all</artifactId>
    <version>3.1.1</version>
    <scope>test</scope>
</dependency>

就是这样!现在，我使用 JPA 2 进行的 EJB JUnit 测试非常有效!希望这对您有所帮助!