我使用 Arquillian 测试具有显式本地和远程接口的 EJB。但在测试中，Arquillian 不会在具有本地接口或远程接口类型的字段中“注入”任何内容。
我使用嵌入的 Glassfish 作为服务器进行测试，我使用 junit4。
我用了 ：
@EJB,@Inject,@EJB(lookup="java:global/costa-services-depa/GreeterImpl!es.costa.GreeterLocal"),@EJB(lookup="java:global/costa-services-depa/GreeterImpl!es.costa.GreeterRemote")
使用 (2) even for GreeterImpl, or GreeterLocalorGreeterRemote它给了我错误Could not inject members。
使用 (1,3,4) 我得到一个java.lang.NullPointerException，这意味着 EJB 没有被注入。
这是我的代码的一部分：
@RunWith(Arquillian.class)
public class greeterTest {
@Deployment
public static Archive<?> createDeployment() {
JavaArchive jar = ShrinkWrap.create(JavaArchive.class,"costa-services-depa")
.addClasses(
GreeterRemote.class,
GreeterLocal.class,
Greeter.class)
.addAsManifestResource("test-persistence.xml", "persistence.xml")
.addAsManifestResource("jbossas-ds.xml")
.addAsManifestResource("META-INF/beans.xml",
ArchivePaths.create("beans.xml"));
return jar;
}
@Inject
GreeterImpl greeter;
@Test
public void testTestServiceLocal(){
System.out.println(greeter.getMessage());
}
}
这是glassfish-resources.xml：
...
<resources>
<jdbc-resource pool-name="ArquillianEmbeddedH2Pool"
jndi-name="jdbc/arquillian"/>
<jdbc-connection-pool name="ArquillianEmbeddedH2Pool"
res-type="javax.sql.DataSource"
datasource-classname="org.h2.jdbcx.JdbcDataSource">
<property name="user" value="sa"/>
<property name="password" value=""/>
<property name="url" value="jdbc:h2:file:target/databases/h2/db"/>
</jdbc-connection-pool>
</resources>
这是test-persistence.xml：
...
<persistence-unit name="test">
<jta-data-source>jdbc/arquillian</jta-data-source>
<properties>
<property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
<property name="eclipselink.logging.level.sql" value="FINE"/>
<property name="eclipselink.logging.parameters" value="true"/>
</properties>
</persistence-unit>
这是arquillian.xml：
...
<container qualifier="glassfish-embedded" default="true">
<configuration>
<property name="resourcesXml">
ejbModule/src/test/resources-glassfish-embedded/glassfish-resources.xml
</property>
</configuration>
</container>
...
这是jbossas-ds.xml：
<datasources xmlns="http://www.jboss.org/ironjacamar/schema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.jboss.org/ironjacamar/schema
http://docs.jboss.org/ironjacamar/schema/datasources_1_0.xsd">
<datasource enabled="true"
jndi-name="jdbc/arquillian"
pool-name="ArquillianEmbeddedH2Pool">
<connection-url>jdbc:h2:mem:arquillian;DB_CLOSE_DELAY=-1</connection-url>
<driver>h2</driver>
</datasource>
</datasources>
关于 Glassfish Embedded 和 Arquillian 和 Junit 的依赖关系：
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-bom</artifactId>
<version>1.0.3.Final</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
<scope>test</scope>
</dependency>
<profiles>
<profile>
<id>arquillian-glassfish-embedded</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-embedded-3.1</artifactId>
<version>1.0.0.CR3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.main.extras</groupId>
<artifactId>glassfish-embedded-all</artifactId>
<version>3.1.2.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.3.166</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<testResources>
<testResource>
<directory>ejbModule/src/test/resources</directory>
</testResource>
<testResource>
<directory>ejbModule/src/test/resources-glassfish-embedded</directory>
</testResource>
</testResources>
<plugins>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12</version>
<configuration>
<systemPropertyVariables>
<arquillian.launch>glassfish-embedded</arquillian.launch>
<java.util.logging.config.file>
${project.build.testOutputDirectory}/logging.properties
</java.util.logging.config.file>
<derby.stream.error.file>
${project.build.directory}/derby.log
</derby.stream.error.file>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
在控制台中，我注意到：
Infos: Network listener https-listener on port 0 disabled per domain.xml
Infos: Grizzly Framework 1.9.50 started in: 32ms - bound to [0.0.0.0:8181]
Infos: GlassFish Server Open Source Edition 3.1.2.2 (java_re) startup time :
Embedded (525ms), startup services(384ms), total(909ms)
Infos: command add-resources result:
PlainTextActionReporterSUCCESSDescription: add-resources AdminCommandnull
JDBC connection pool ArquillianEmbeddedH2Pool created successfully.
JDBC resource jdbc/arquillian created successfully.
Infos: SEC1002: Security Manager is OFF.
Infos: SEC1010: Entering Security Startup Service
Infos: SEC1143: Loading policy provider
com.sun.enterprise.security.jacc.provider.SimplePolicyProvider.
Infos: SEC1115: Realm [admin-realm] of classtype
[com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
[com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
Infos: SEC1115: Realm [file] of classtype
[com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
Infos: SEC1115: Realm [certificate] of classtype
[com.sun.enterprise.security.auth.realm.certificate.CertificateRealm] successfully created.
Infos: SEC1011: Security Service(s) Started Successfully
Infos: WEB0169: Created HTTP listener [http-listener] on host/port [0.0.0.0:8181]
Infos: WEB0171: Created virtual server [server]
Infos: WEB0172: Virtual server [server] loaded default web module []
Infos: WELD-000900 SNAPSHOT
Infos: WEB0671: Loading application [**test**] at [**/test**]
Infos: test was successfully deployed in 1 822 milliseconds.
PlainTextActionReporterSUCCESSNo monitoring data to report.
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.308 sec
Infos: Shutdown procedure finished
Infos: [Thread[GlassFish Kernel Main Thread,5,main]] exiting
注意：默认情况下部署为测试应用程序还是不作为我制作的“costa-services-depa”？
要知道在 EJB 的调用路径中我放置了 test 而不是 costa-service-depa 但它总是给我同样的问题（NullPointerException）。