java.lang.NullPointerException at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:290)
Hi all
I am a newbie to Arquillian and started to build up an environment to execute some basic "hello" world tests.
My classpath:
| M2_REPO/org/jboss/shrinkwrap/shrinkwrap-api/1.0.1/shrinkwrap-api-1.0.1.jar | |
| M2_REPO/junit/junit/4.8.1/junit-4.8.1.jar | |
| M2_REPO/org/jboss/arquillian/container/arquillian-container-test-api/1.0.3.Final/arquillian-container-test-api-1.0.3.Final.jar | |
| M2_REPO/org/jboss/arquillian/junit/arquillian-junit-core/1.0.0.Final/arquillian-junit-core-1.0.0.Final.jar" | |
| M2_REPO/org/jboss/arquillian/test/arquillian-test-spi/1.0.3.Final/arquillian-test-spi-1.0.3.Final.jar" | |
| M2_REPO/org/jboss/arquillian/core/arquillian-core-spi/1.0.3.Final/arquillian-core-spi-1.0.3.Final.jar | |
| M2_REPO/org/jboss/arquillian/core/arquillian-core-impl-base/1.0.0.Final/arquillian-core-impl-base-1.0.0.Final.jar" | |
| M2_REPO/org/jboss/arquillian/test/arquillian-test-impl-base/1.0.0.Final/arquillian-test-impl-base-1.0.0.Final.jar" | |
| M2_REPO/org/jboss/arquillian/container/arquillian-container-spi/1.0.3.Final/arquillian-container-spi-1.0.3.Final.jar | |
| M2_REPO/org/jboss/arquillian/test/arquillian-test-api/1.0.3.Final/arquillian-test-api-1.0.3.Final.jar |
I am using the WAS (Websphere) 8 Container, taken from Git and compiled and installed to my local repo without any problems. For running the tests I have added the following to my junit run configuration
config for my adapter (taken as -d arg ...): arquillian.launch=src/main/resources/arquillian.xml
classpath:
M2_REPO/org/jboss/arquillian/core/arquillian-core-spi/1.0.3.Final/arquillian-core-spi-1.0.3.Final.jar
M2_REPO/org/jboss/arquillian/container/arquillian-container-spi/1.0.3.Final/arquillian-container-spi-1.0.3.Final.jar
M2_REPO/org/jboss/arquillian/container/arquillian-was-embedded-8/1.0.0-Snapshot/arquillian-container-was-embedded-8.Final-Snapshot.jar
If I start the test it IMMEDIATE fails with a nullPointer:
com.daimler.mbcpos.sm.atmsvc.whoisonlinesvc.arquillian.GreeterTest 0.036 s:
java.lang.NullPointerException
at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:290)
at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:226)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240)
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:185)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147)
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)
The Test is quite easy and should be fine from my point of view:
package com.daimler.mbcpos.sm.atmsvc.whoisonlinesvc.arquillian;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.EmptyAsset;
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 GreeterTest {
@Deployment
public static JavaArchive createDeployment() {
return ShrinkWrap.create(JavaArchive.class)
.addClass(Greeter.class)
.addAsManifestResource(EmptyAsset.INSTANCE, "beans.xml");
}
@Test
public void should_create_greeting() {
Assert.fail("Not yet implemented");
}
}
If checked the code Arquillian.class top to bottom :
public TestResult test(TestMethodExecutor testMethodExecutor) throws Exception
{
Validate.notNull(testMethodExecutor, "TestMethodExecutor must be specified");
final List<TestResult> result = new ArrayList<TestResult>();
manager.fire(new Test(testMethodExecutor), new NonManagedObserver<Test>()
{
@Inject
private Instance<TestResult> testResult;
@Override
public void fired(Test event)
{
result.add(testResult.get());
}
});
return result.get(0);
}
result.get(0) (and all other entries) are always null and causing the NPE afterwards - so from my point of view tests are not executed? right? but why? :-) Am I missing someting?
Thanks in advance.