I get the below error when i try to run:
I have also atttached my pom file
I am new and trying to learn Arquillian so forgive me if some major or useless mistake.

import static org.junit.Assert.*;
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.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()

{ assertEquals("sanket","sanket"); }

}

java.lang.NullPointerException
at org.jboss.arquillian.junit.Arquillian$8.evaluate(Arquillian.java:390)
at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:245)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:422)
at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:54)
at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:259)
at org.jboss.arquillian.junit.Arquillian$7.evaluate(Arquillian.java:321)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:204)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:422)
at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:54)
at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:218)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:166)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)