An Arquillian JSFUnit Test Class is an ordinary JUnit 4 class using Arquillian's @RunWith and @Deployment annotations.  It also uses JSFUnit Annotations to configure and inject JSFSession, JSFClientSession, and JSFServerSession objects.

Here is a simple example:

@RunWith(Arquillian.class)
public class MyTest {

    @Deployment
    public static WebArchive createDeployment() {
          WebArchive war = ShrinkWrap
                .create(WebArchive.class)
                .addPackage(Package.getPackage("org.jboss.jsfunit.example.hellojsf"))
                .addAsWebInfResource(new File("src/main/webapp/WEB-INF/faces-config.xml"), "faces-config.xml"));
          war.setWebXML(new StringAsset(createWebXML().exportAsString()));
          return war;
    }

    @Test
    @InitialPage("/index.faces")
    public void testGetCurrentViewId(JSFServerSession server) throws IOException {
        // Test navigation to initial viewID
        assertViewId("/index", server.getCurrentViewID());
        Assert.assertEquals(server.getCurrentViewID(), server.getFacesContext().getViewRoot().getViewId());
    }
}