@AfterClass
	public static void cleanupQueues() {
		for (String queue : queues) {
			rabbitAdmin.deleteQueue(queue);
		}
	}
Tests for the rabbit source and sink modules.

@author Eric Bottard
@author Ilayaperumal Gopinathan
spring-xd-shell/src/test/java/org/springframework/xd/shell/command/AbstractRabbitSourceAndRabbitSinkTests.java