@Bean
	public Processors processors() {
		return new Processors();
	}
Provides the container configuration when running integration tests. Declares {@link XdEnvironment},
{@link XdEc2Validation}, {@link Sinks}, {@link Sources} and {@link ConfigUtil} in the application context.

@author Mark Pollack
spring-xd-integration-test/src/test/java/org/springframework/xd/integration/test/IntegrationTestConfig.java