@BeforeClass
	public static void setUp() {
		System.setProperty("XD_HOME", "../..");
		new RandomConfigurationSupport();
		application = new SingleNodeApplication().run();
	}
Start the single node container, binding random unused ports, etc. to not conflict with any other instances
running on this host. Configure the ModuleRegistry to include the project module.
extensions/spring-xd-extension-header-enricher/src/test/java/org/springframework/xd/header/enricher/HeaderEnricherIntegrationTests.java