3 Replies Latest reply on Nov 7, 2011 12:40 AM by utekii

Could not read active container configuration: null in Eclipse JUnit

utekii Sep 20, 2011 2:27 AM

I created this Temperature Converter sample project in Eclipse. My container is JBoss 6.0. I was able to test the project in Maven command line successfully using

mvn clean test -Pjbossas-remote-6 -Darquillian.launch=jbossas-remote-6

However, I am getting the "Could not read container configuration: null" exception when I run the test in Eclipse JUnit.

I have followed this page (https://docs.jboss.org/author/display/ARQ/Setting+up+and+running+the+test+in+Eclipse) to set the project's active

maven profile to "jbossas-remote-6", but still no help. Any suggestion or pointer is greatly appreciated. I have been struggling with this for weeks and it is only the very first chapter of the EJB book. Many Thanks!

I notices that this stack trace is the same as the exception thrown if I call "mvn clean test" without providing the "-Pjbossas-remote-6 -Darquillian.launch=jbossas-remote-6" option in maven cmd line. Do I need to setup other paremters/options in Junit?

java.lang.RuntimeException: Could not create and startup manager
at org.jboss.arquillian.impl.core.ManagerImpl.<init>(ManagerImpl.java:95)
at org.jboss.arquillian.impl.core.ManagerBuilder.create(ManagerBuilder.java:74)
at org.jboss.arquillian.impl.DeployableTestBuilder.build(DeployableTestBuilder.java:97)
at org.jboss.arquillian.impl.DeployableTestBuilder.build(DeployableTestBuilder.java:67)
at org.jboss.arquillian.junit.Arquillian.<init>(Arquillian.java:82)
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.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:32)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.<init>(JUnit4TestClassReference.java:25)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:41)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:31)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.jboss.arquillian.impl.domain.ContainerCreationException: Could not create Container jbossas-remote-6
at org.jboss.arquillian.impl.domain.ContainerRegistry.create(ContainerRegistry.java:78)
at org.jboss.arquillian.impl.client.container.ContainerRegistryCreator.createRegistry(ContainerRegistryCreator.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.arquillian.impl.core.ObserverImpl.invoke(ObserverImpl.java:90)
at org.jboss.arquillian.impl.core.EventContextImpl.invokeObservers(EventContextImpl.java:98)
at org.jboss.arquillian.impl.core.EventContextImpl.proceed(EventContextImpl.java:80)
at org.jboss.arquillian.impl.core.ManagerImpl.fire(ManagerImpl.java:126)
at org.jboss.arquillian.impl.core.ManagerImpl.fire(ManagerImpl.java:106)
at org.jboss.arquillian.impl.core.ManagerImpl.bindAndFire(ManagerImpl.java:221)
at org.jboss.arquillian.impl.core.InstanceImpl.set(InstanceImpl.java:74)
at org.jboss.arquillian.impl.bootstrap.ConfigurationRegistrar.loadConfiguration(ConfigurationRegistrar.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.arquillian.impl.core.ObserverImpl.invoke(ObserverImpl.java:90)
at org.jboss.arquillian.impl.core.EventContextImpl.invokeObservers(EventContextImpl.java:98)
at org.jboss.arquillian.impl.core.EventContextImpl.proceed(EventContextImpl.java:80)
at org.jboss.arquillian.impl.core.ManagerImpl.fire(ManagerImpl.java:126)
at org.jboss.arquillian.impl.core.ManagerImpl.fire(ManagerImpl.java:106)
at org.jboss.arquillian.impl.core.ManagerImpl.<init>(ManagerImpl.java:91)
... 22 more
Caused by: java.lang.IllegalStateException: No implementation found for org.jboss.arquillian.spi.client.container.DeployableContainer, please check your classpath
at org.jboss.arquillian.impl.DynamicServiceLoader.verifyOnlyOneOrSameImplementation(DynamicServiceLoader.java:134)
at org.jboss.arquillian.impl.DynamicServiceLoader.onlyOne(DynamicServiceLoader.java:92)
at org.jboss.arquillian.impl.domain.ContainerRegistry.create(ContainerRegistry.java:69)
... 45 more

Here is a screenshot of the project in Eclipse

Here is the jndi.properties

java.naming.factory.initial= org.jnp.interfaces.NamingContextFactory  
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces   
java.naming.provider.url=jnp://127.0.0.1:1099

Here is the Arquillian.xml

<?xml version="1.0" encoding="UTF-8"?>
<arquillian xmlns="http://jboss.com/arquillian" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
    http://jboss.org/schema/arquillian
    http://jboss.org/schema/arquillian/arquillian-1.0.xsd">
  <container qualifier="jbossas-remote-6" default="true">
  <configuration>
    <property name="providerUrl">jnp://127.0.0.1:1099</property>
  </configuration>
  <protocol type="Servlet 3.0">
   <property name="host">127.0.0.1</property>
   <property name="port">8080</property>
  </protocol>
 </container>

And here is the POM.xml

<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>
<groupId>MyFirstAQProject</groupId>
<artifactId>MyFirstAQProject</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>MyFirstAQProject</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<arquillian.version>1.0.0.Alpha5</arquillian.version>
</properties>
<pluginRepositories>
<pluginRepository>
<id>jboss-public-repository-group</id>
<name>JBoss Public Repository Group</name>
<url>http://repository.jboss.org/nexus/content/groups/public/</url>
<layout>default</layout>
</pluginRepository>
</pluginRepositories>

<build>
<plugins> 
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
</plugins>
</build>

<dependencies>
<dependency>
<groupId>javax.ejb</groupId>
<artifactId>ejb-api</artifactId>
<version>3.0</version>
<optional>false</optional>
</dependency> 
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<version>1.0-SP1</version>
<optional>false</optional>
</dependency>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-junit</artifactId>
<version>${arquillian.version}</version>
<scope>test</scope>
<optional>false</optional>
</dependency>
<dependency>
<groupId>org.jboss.shrinkwrap.descriptors</groupId>
<artifactId>shrinkwrap-descriptors-api</artifactId>
<version>0.1.4</version>
<scope>test</scope>
<optional>false</optional>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
<optional>false</optional>
</dependency>
</dependencies>

<profiles>
<profile>
<id>jbossas-remote-6</id>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-jbossas-remote-6</artifactId>
<version>${arquillian.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.jbossas</groupId>
<artifactId>jboss-as-client</artifactId>
<version>6.0.0.Final</version>
<type>pom</type>
</dependency>
</dependencies>
</profile>
</profiles>

<repositories>
<!-- other repos here -->
<repository>
<id>jboss-public-repository-group</id>
<name>JBoss Public Repository Group</name>
<url>http://repository.jboss.org/nexus/content/groups/public/</url>
<layout>default</layout>
</repository>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>jboss-central</id>
<name>JBoss Central</name>
<url>https://repository.jboss.org/nexus/content/repositories/central/</url>
<layout>default</layout>
</repository>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>jboss-deprecated</id>
<name>JBoss Deprecated</name>
<url>https://repository.jboss.org/nexus/content/repositories/deprecated/</url>
<layout>default</layout>
</repository>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>jboss-public</id>
<name>JBoss Public</name>
<url>https://repository.jboss.org/nexus/content/repositories/public-jboss/</url>
<layout>default</layout>
</repository>

</repositories>

</project>

Arquillian.xml 750 bytes
pom.xml 3.9 KB

1. Re: Could not read active container configuration: null in Eclipse JUnit

aslak Sep 20, 2011 11:54 AM (in response to utekii)

You only have one container defined in arq.xml and it is marked as default, so you don't have to specify the -Darquillian.launch property. (this is confusing warning from arquillian, "Could not read container configuration: null")

You don't need jndi.properties anymore, they will be ignored.

I would also upgrade from 1.0.0.Alpha5 to 1.0.0.CR5 of Arquillian Core, a few things have changed, see the migration guide: http://community.jboss.org/wiki/MigrationToArquillian100CR1

And use 1.0.0.CR2 of the JBoss Arquillian Container (arquillian-jbossas-remote-6).
Actions

2. Re: Could not read active container configuration: null in Eclipse JUnit

utekii Sep 27, 2011 2:32 AM (in response to aslak)

Thank you Aslak for the suggestion. Sorry for the late response.

I finally have time to migrate the project to 1.0.0.CR5 as suggested. As before, I was able to run this in Maven command line, and it throws exception in Eclipse JUnit. However, the exception is different this time. Check the Jboss log and it was never deployed to the Jboss instance.

Exception:

java.lang.NullPointerException
 at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:266)
 at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:202)
 at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:290)
 at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:45)
 at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:216)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
 at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:161)
 at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:290)
 at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:45)
 at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:175)
 at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
 at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:123)
 at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

It points to the methodInvoker() in the Arquillian class

@Override
   protected Statement methodInvoker(final FrameworkMethod method, final Object test)
   {
      return new Statement()
      {
         @Override
         public void evaluate() throws Throwable
         {
            TestResult result = State.getTestAdaptor().test(new TestMethodExecutor()
            {
               @Override
               public void invoke(Object... parameters) throws Throwable
               {
                  try
                  {
                     method.invokeExplosively(test, parameters); 
                  } 
                  catch (Throwable e) 
                  {
                     // Force a way to return the thrown Exception from the Container the client. 
                     State.caughtTestException(e);
                     throw e;
                  }
               }
               
               public Method getMethod()
               {
                  return method.getMethod();
               }
               
               public Object getInstance()
               {
                  return test;
               }
            });
            if(result.getThrowable() != null)
            {
               throw result.getThrowable();
            }
         }
      };
   }

To migrate to 1.0.0.CR5, I changed only two items in the project - the POM.xml, and the TemperatureConverterTest.java.

TemperatureConverterTest.java

package com.uteksoft.learning;
import javax.ejb.EJB;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(Arquillian.class)
public class TemperatureConverterTest {
 
 @Deployment
 public static JavaArchive createTestArchive() {
  return ShrinkWrap.create(JavaArchive.class, "test.jar").addClasses(TemperatureConverter.class, TemperatureConverterBean.class);
 }
 
 @EJB
 private TemperatureConverter converter;
 
 @Test
 public void testConvertToCelsius() {
  Assert.assertEquals(converter.convertToCelsius(212d), 100d, 0.9);
 }
 
}

POM.xml

<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>
  <groupId>MyFirstAQProject</groupId>
  <artifactId>MyFirstAQProject</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>jar</packaging>
  <name>MyFirstAQProject</name>
  <url>http://maven.apache.org</url>
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <arquillian.version>1.0.0.CR5</arquillian.version>
    <shrinkwrap.version>1.0.0-beta-5</shrinkwrap.version>
    <shrinkwrap_descriptor.version>1.1.0-beta-1</shrinkwrap_descriptor.version>
  </properties>
  <pluginRepositories>
   <pluginRepository>
    <id>jboss-public-repository-group</id>
    <name>JBoss Public Repository Group</name>
    <url>http://repository.jboss.org/nexus/content/groups/public/</url>
    <layout>default</layout>
   </pluginRepository>
  </pluginRepositories>
  
  <build>
    <plugins>  
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.6</source>
          <target>1.6</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
 
  <dependencies>
    <dependency>
    <groupId>javax.ejb</groupId>
    <artifactId>ejb-api</artifactId>
    <version>3.0</version>
    <optional>false</optional>
   </dependency> 
   <dependency>
    <groupId>javax.enterprise</groupId>
    <artifactId>cdi-api</artifactId>
    <version>1.0-SP1</version>
    <optional>false</optional>
   </dependency>
   <dependency>
    <groupId>org.jboss.arquillian.junit</groupId>
    <artifactId>arquillian-junit-container</artifactId>
    <version>${arquillian.version}</version>
    <scope>test</scope>
    <optional>false</optional>
   </dependency>
   <dependency>
        <groupId>org.jboss.shrinkwrap.descriptors</groupId>
        <artifactId>shrinkwrap-descriptors-api</artifactId>
        <version>${shrinkwrap_descriptor.version}</version>
        <scope>test</scope>
        <optional>false</optional>
    </dependency>
   <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.8.1</version>
    <scope>test</scope>
    <optional>false</optional>
   </dependency>
  </dependencies>
  
  <profiles>
 <profile>
  <id>jbossas-remote-6</id>
  <dependencies>
   <dependency>
    <groupId>org.jboss.arquillian.container</groupId>
    <artifactId>arquillian-jbossas-remote-6</artifactId>
    <version>1.0.0.CR2</version>
    <scope>test</scope>
   </dependency>
   <dependency>
    <groupId>org.jboss.jbossas</groupId>
    <artifactId>jboss-as-client</artifactId>
    <version>6.0.0.Final</version>
    <type>pom</type>
   </dependency>
  </dependencies>
 </profile>
  </profiles>
  
  <repositories>
 <!-- other repos here -->
   <repository>
    <id>jboss-public-repository-group</id>
    <name>JBoss Public Repository Group</name>
    <url>http://repository.jboss.org/nexus/content/groups/public/</url>
    <layout>default</layout>
   </repository>
   <repository>
    <releases>
     <enabled>true</enabled>
    </releases>
    <snapshots>
     <enabled>false</enabled>
    </snapshots>
    <id>jboss-central</id>
    <name>JBoss Central</name>
    <url>https://repository.jboss.org/nexus/content/repositories/central/</url>
    <layout>default</layout>
   </repository>
   <repository>
    <releases>
     <enabled>true</enabled>
    </releases>
    <snapshots>
     <enabled>false</enabled>
    </snapshots>
    <id>jboss-deprecated</id>
    <name>JBoss Deprecated</name>
    <url>https://repository.jboss.org/nexus/content/repositories/deprecated/</url>
    <layout>default</layout>
   </repository>
   <repository>
    <releases>
     <enabled>true</enabled>
    </releases>
    <snapshots>
     <enabled>false</enabled>
    </snapshots>
    <id>jboss-public</id>
    <name>JBoss Public</name>
    <url>https://repository.jboss.org/nexus/content/repositories/public-jboss/</url>
    <layout>default</layout>
   </repository>
   
  </repositories>
 
</project>

3. Re: Could not read active container configuration: null in Eclipse JUnit

utekii Nov 7, 2011 12:40 AM (in response to utekii)
I have also attached the entire project here. Any suggestion is greatly appreciated.
Thank you.

MyFirstAQProject.zip 25.9 KB
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