### Question:
RqueueConfig { public String getProcessingQueueName(String queueName) { if (dbVersion == 1) { return "rqueue-processing::" + queueName; } return prefix + getProcessingQueueSuffix() + getTaggedName(queueName); }  String getQueuesKey(); String getQueueName(String queueName); String getDelayedQueueName(String queueName); String getDelayedQueueChannelName(String queueName); String getProcessingQueueName(String queueName); String getProcessingQueueChannelName(String queueName); String getLockKey(String key); String getQueueStatisticsKey(String name); String getQueueConfigKey(String name);  }### Answer:
@Test public void getProcessingQueueName() { assertEquals("rqueue-processing::test", rqueueConfigVersion1.getProcessingQueueName("test")); assertEquals("__rq::p-queue::test", rqueueConfigVersion2.getProcessingQueueName("test")); assertEquals( "__rq::p-queue::{test}", rqueueConfigVersion2ClusterMode.getProcessingQueueName("test")); }