@Test
public void testCheckQueueNodeName() {

  assertFalse(queueManager.isQueueNameValid(""));
  assertFalse(queueManager.isQueueNameValid("  "));
  assertFalse(queueManager.isQueueNameValid(" a"));
  assertFalse(queueManager.isQueueNameValid("a "));
  assertFalse(queueManager.isQueueNameValid(" a "));
  assertFalse(queueManager.isQueueNameValid("\u00a0"));
  assertFalse(queueManager.isQueueNameValid("a\u00a0"));
  assertFalse(queueManager.isQueueNameValid("\u00a0a\u00a0"));
  assertTrue(queueManager.isQueueNameValid("a b"));
  assertTrue(queueManager.isQueueNameValid("a"));
}