Auto-generated code generates
@Deployment
public static WebArchive createDeployment()

{ return ShrinkWrap .create(WebArchive.class) .addClass(Person.class) .addAsManifestResource("META-INF/persistence.xml", "persistence.xml") .addAsWebInfResource(EmptyAsset.INSTANCE, "beans.xml"); }

The XML files are in the wrong place in the archive. It should be in "META-INF" folder

@Deployment
public static WebArchive createDeployment()

{ return ShrinkWrap.create(WebArchive.class, "test.war").addClasses(Person.class, PersonDao.class) .addAsManifestResource(EmptyAsset.INSTANCE, "META-INF/beans.xml") .addAsResource("META-INF/persistence.xml", "META-INF/persistence.xml"); }