DeploymentWebServlet.java

@Deployment(testable = false)
public static Archive<WebArchive> createDeployment() {
	return ShrinkWrap.create(UndertowWebArchive.class).from(
		deployment()
		.setContextPath("/myapp")
		.setDeploymentName("test.war")
		.setClassLoader(
				EmbeddedUndertowClientWebContainerTest.class
						.getClassLoader())
		.addServlet(
			servlet("MessageServlet", MessageServlet.class)
				.addInitParam("message", "Hello World")
				.addMapping(SERVLET_MAPPING)
			)
		);
}