@Before
	public void setupModuleDefinitions() throws BindException {
		moduleRegistry = new ResourceModuleRegistry("file:src/test/resources/testmodules/");
		sourceDefinition = moduleRegistry.findDefinition("source", source);
		processor1Definition = moduleRegistry.findDefinition("testprocessor1", processor);
		processor2Definition = moduleRegistry.findDefinition("testprocessor2", processor);
		sinkDefinition = moduleRegistry.findDefinition("sink", sink);
	}
@author Mark Fisher
@author David Turanski
@author Gary Russell
spring-xd-dirt/src/test/java/org/springframework/xd/dirt/module/CompositeModuleTests.java