@Deployment
public static Archive<?> deploy() {
	return ShrinkWrap.create(JavaArchive.class)
			.addClasses(EventReceiver.class, EventSender.class, GreetingReceiver.class, GreetingSender.class)
			.addAsManifestResource("beans.xml");
}
git clone git://github.com/javaee-samples/javaee7-samples.git
cd javaee7-samples/cdi/events/Now we are ready to start testing. You can run all the tests in this sample by executing:mvn testOr you can run individual tests by executing one of the following:mvn test -Dtest=GreetingTest@Deployment
public static Archive<?> deploy() {
	return ShrinkWrap.create(JavaArchive.class)
			.addClasses(EventReceiver.class, EventSender.class, GreetingReceiver.class, GreetingSender.class)
			.addAsManifestResource("beans.xml");
}
@Test
public void test() throws Exception {
	assertThat(sender, is(notNullValue()));
	assertThat(sender, instanceOf(GreetingSender.class));
	assertThat(receiver, is(notNullValue()));
	assertThat(receiver, instanceOf(GreetingReceiver.class));
	// default greet
	assertEquals("Willkommen", receiver.getGreet());
	// send a new greet
	sender.send("Welcome");
	// receiver must not belongs to the dependent pseudo-scope since we are checking the result
	assertEquals("Welcome", receiver.getGreet());
}
There's a lot more about JavaEE to cover. If you're ready to learn more, check out the other available samples.
git clone git://github.com/javaee-samples/javaee7-samples.git
cd javaee7-samples/cdi/events/Do the changes as you see fit and send a pull request!
Good Luck!