diff options
Diffstat (limited to 'java/broker/src/test/java/org/apache/qpid/server/queue/NotificationCheckTest.java')
-rw-r--r-- | java/broker/src/test/java/org/apache/qpid/server/queue/NotificationCheckTest.java | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/java/broker/src/test/java/org/apache/qpid/server/queue/NotificationCheckTest.java b/java/broker/src/test/java/org/apache/qpid/server/queue/NotificationCheckTest.java new file mode 100644 index 0000000000..df2de7f0e0 --- /dev/null +++ b/java/broker/src/test/java/org/apache/qpid/server/queue/NotificationCheckTest.java @@ -0,0 +1,106 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ +package org.apache.qpid.server.queue; + +import static org.mockito.Matchers.contains; +import static org.mockito.Matchers.eq; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.verifyZeroInteractions; +import static org.mockito.Mockito.when; + +import static org.apache.qpid.server.queue.NotificationCheck.MESSAGE_AGE_ALERT; +import static org.apache.qpid.server.queue.NotificationCheck.MESSAGE_COUNT_ALERT; +import static org.apache.qpid.server.queue.NotificationCheck.MESSAGE_SIZE_ALERT; +import static org.apache.qpid.server.queue.NotificationCheck.QUEUE_DEPTH_ALERT; + + +import junit.framework.TestCase; + +import org.apache.qpid.server.message.ServerMessage; +import org.apache.qpid.server.queue.AMQQueue.NotificationListener; + +public class NotificationCheckTest extends TestCase +{ + + private ServerMessage<?> _message = mock(ServerMessage.class); + private AMQQueue _queue = mock(AMQQueue.class); + private NotificationListener _listener = mock(NotificationListener.class); + + public void testMessageCountAlertFires() throws Exception + { + when(_queue.getMaximumMessageCount()).thenReturn(1000l); + when(_queue.getMessageCount()).thenReturn(999, 1000, 1001); + + MESSAGE_COUNT_ALERT.notifyIfNecessary(_message, _queue, _listener); + verifyZeroInteractions(_listener); + + MESSAGE_COUNT_ALERT.notifyIfNecessary(_message, _queue, _listener); + verify(_listener).notifyClients(eq(MESSAGE_COUNT_ALERT), eq(_queue), eq("1000: Maximum count on queue threshold (1000) breached.")); + + MESSAGE_COUNT_ALERT.notifyIfNecessary(_message, _queue, _listener); + verify(_listener).notifyClients(eq(MESSAGE_COUNT_ALERT), eq(_queue), eq("1001: Maximum count on queue threshold (1000) breached.")); + } + + public void testMessageSizeAlertFires() throws Exception + { + when(_queue.getMaximumMessageSize()).thenReturn(1024l); + when(_message.getSize()).thenReturn(1023l, 1024l, 1025l); + + MESSAGE_SIZE_ALERT.notifyIfNecessary(_message, _queue, _listener); + verifyZeroInteractions(_listener); + + MESSAGE_SIZE_ALERT.notifyIfNecessary(_message, _queue, _listener); + verify(_listener).notifyClients(eq(MESSAGE_SIZE_ALERT), eq(_queue), contains("1024b : Maximum message size threshold (1024) breached.")); + + MESSAGE_SIZE_ALERT.notifyIfNecessary(_message, _queue, _listener); + verify(_listener).notifyClients(eq(MESSAGE_SIZE_ALERT), eq(_queue), contains("1025b : Maximum message size threshold (1024) breached.")); + } + + public void testMessageAgeAlertFires() throws Exception + { + long now = System.currentTimeMillis(); + when(_queue.getMaximumMessageAge()).thenReturn(1000l); + when(_queue.getOldestMessageArrivalTime()).thenReturn(now, now - 15000); + + MESSAGE_AGE_ALERT.notifyIfNecessary(_message, _queue, _listener); + verifyZeroInteractions(_listener); + + MESSAGE_AGE_ALERT.notifyIfNecessary(_message, _queue, _listener); + // Uses contains as first part of message is nondeterministic + verify(_listener).notifyClients(eq(MESSAGE_AGE_ALERT), eq(_queue), contains("s : Maximum age on queue threshold (1s) breached.")); + } + + public void testQueueDepthAlertFires() throws Exception + { + when(_queue.getMaximumQueueDepth()).thenReturn(1024l); + when(_queue.getQueueDepth()).thenReturn(1023l, 1024l, 2048l); + + QUEUE_DEPTH_ALERT.notifyIfNecessary(_message, _queue, _listener); + verifyZeroInteractions(_listener); + + QUEUE_DEPTH_ALERT.notifyIfNecessary(_message, _queue, _listener); + verify(_listener).notifyClients(eq(QUEUE_DEPTH_ALERT), eq(_queue), eq("1Kb : Maximum queue depth threshold (1Kb) breached.")); + + QUEUE_DEPTH_ALERT.notifyIfNecessary(_message, _queue, _listener); + verify(_listener).notifyClients(eq(QUEUE_DEPTH_ALERT), eq(_queue), eq("2Kb : Maximum queue depth threshold (1Kb) breached.")); + } +} |