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/*
* 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.jmx.mbeans;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.when;
import java.util.Collections;
import java.util.Map;
import javax.management.OperationsException;
import junit.framework.TestCase;
import org.apache.qpid.server.jmx.ManagedObjectRegistry;
import org.apache.qpid.server.model.Exchange;
import org.apache.qpid.server.model.LifetimePolicy;
import org.apache.qpid.server.model.Queue;
import org.apache.qpid.server.model.State;
import org.apache.qpid.server.model.VirtualHost;
import org.apache.qpid.server.queue.AMQQueueFactory;
import org.apache.qpid.server.queue.QueueArgumentsConverter;
import org.mockito.ArgumentCaptor;
public class VirtualHostManagerMBeanTest extends TestCase
{
private static final String TEST_QUEUE_NAME = "QUEUE_NAME";
private static final String TEST_EXCHANGE_NAME = "EXCHANGE_NAME";
private static final String TEST_OWNER = "OWNER";
private static final String TEST_DESCRIPTION = "DESCRIPTION";
private static final String TEST_EXCHANGE_TYPE = "EXCHANGE_TYPE";
private static final Map<String, Object> EMPTY_ARGUMENT_MAP = Collections.emptyMap();
private VirtualHost _mockVirtualHost;
private ManagedObjectRegistry _mockManagedObjectRegistry;
private VirtualHostManagerMBean _virtualHostManagerMBean;
@Override
protected void setUp() throws Exception
{
_mockVirtualHost = mock(VirtualHost.class);
when(_mockVirtualHost.getExchangeTypes()).thenReturn(Collections.singletonList(TEST_EXCHANGE_TYPE));
_mockManagedObjectRegistry = mock(ManagedObjectRegistry.class);
_virtualHostManagerMBean = new VirtualHostManagerMBean(new VirtualHostMBean(_mockVirtualHost, _mockManagedObjectRegistry));
}
public void testCreateQueueWithNoOwner() throws Exception
{
_virtualHostManagerMBean.createNewQueue(TEST_QUEUE_NAME, null, true);
ArgumentCaptor<Map> argsCaptor = ArgumentCaptor.forClass(Map.class);
verify(_mockVirtualHost).createQueue(argsCaptor.capture());
Map actualAttributes = argsCaptor.getValue();
assertEquals(TEST_QUEUE_NAME, actualAttributes.get(Queue.NAME));
assertEquals(Boolean.TRUE,actualAttributes.get(Queue.DURABLE));
assertEquals(null,actualAttributes.get(Queue.OWNER));
}
/**
* Some users have been abusing the owner parameter as a description. Decision has been taken to map this parameter
* through to the description field (if the description field is passed, the owner is discarded).
*/
public void testCreateQueueWithOwnerMappedThroughToDescription() throws Exception
{
_virtualHostManagerMBean.createNewQueue(TEST_QUEUE_NAME, TEST_OWNER, true);
ArgumentCaptor<Map> argsCaptor = ArgumentCaptor.forClass(Map.class);
verify(_mockVirtualHost).createQueue(argsCaptor.capture());
Map actualAttributes = argsCaptor.getValue();
assertEquals(TEST_QUEUE_NAME,actualAttributes.get(Queue.NAME));
assertEquals(Boolean.TRUE,actualAttributes.get(Queue.DURABLE));
assertEquals(null,actualAttributes.get(Queue.OWNER));
assertEquals(TEST_OWNER, actualAttributes.get(Queue.DESCRIPTION));
}
public void testCreateQueueWithOwnerAndDescriptionDiscardsOwner() throws Exception
{
Map<String, Object> arguments = Collections.singletonMap(QueueArgumentsConverter.X_QPID_DESCRIPTION, (Object)TEST_DESCRIPTION);
_virtualHostManagerMBean.createNewQueue(TEST_QUEUE_NAME, TEST_OWNER, true, arguments);
ArgumentCaptor<Map> argsCaptor = ArgumentCaptor.forClass(Map.class);
verify(_mockVirtualHost).createQueue(argsCaptor.capture());
Map actualAttributes = argsCaptor.getValue();
assertEquals(TEST_QUEUE_NAME,actualAttributes.get(Queue.NAME));
assertEquals(Boolean.TRUE,actualAttributes.get(Queue.DURABLE));
assertEquals(null,actualAttributes.get(Queue.OWNER));
assertEquals(TEST_DESCRIPTION, actualAttributes.get(Queue.DESCRIPTION));
}
public void testDeleteQueue() throws Exception
{
Queue mockQueue = mock(Queue.class);
when(mockQueue.getName()).thenReturn("queue1");
when(_mockVirtualHost.getQueues()).thenReturn(Collections.singletonList(mockQueue));
_virtualHostManagerMBean.deleteQueue("queue1");
verify(mockQueue).delete();
}
public void testDeleteQueueWhenQueueDoesNotExist() throws Exception
{
Queue mockQueue = mock(Queue.class);
when(mockQueue.getName()).thenReturn("queue1");
when(_mockVirtualHost.getQueues()).thenReturn(Collections.singletonList(mockQueue));
try
{
_virtualHostManagerMBean.deleteQueue("unknownqueue");
fail("Exception not thrown");
}
catch(OperationsException oe)
{
// PASS
assertEquals("No such queue \"unknownqueue\"", oe.getMessage());
}
verify(mockQueue, never()).delete();
}
public void testCreateNewDurableExchange() throws Exception
{
_virtualHostManagerMBean.createNewExchange(TEST_EXCHANGE_NAME, TEST_EXCHANGE_TYPE, true);
verify(_mockVirtualHost).createExchange(TEST_EXCHANGE_NAME, State.ACTIVE, true, LifetimePolicy.PERMANENT, 0, TEST_EXCHANGE_TYPE, EMPTY_ARGUMENT_MAP);
}
public void testCreateNewExchangeWithUnknownExchangeType() throws Exception
{
String exchangeType = "notknown";
try
{
_virtualHostManagerMBean.createNewExchange(TEST_EXCHANGE_NAME, exchangeType, true);
fail("Exception not thrown");
}
catch (OperationsException oe)
{
// PASS
}
verify(_mockVirtualHost, never()).createExchange(TEST_EXCHANGE_NAME, State.ACTIVE, true, LifetimePolicy.PERMANENT, 0, exchangeType, EMPTY_ARGUMENT_MAP);
}
public void testUnregisterExchange() throws Exception
{
Exchange mockExchange = mock(Exchange.class);
when(mockExchange.getName()).thenReturn("exchange1");
when(_mockVirtualHost.getExchanges()).thenReturn(Collections.singletonList(mockExchange));
_virtualHostManagerMBean.unregisterExchange("exchange1");
verify(mockExchange).delete();
}
public void testUnregisterExchangeWhenExchangeDoesNotExist() throws Exception
{
Exchange mockExchange = mock(Exchange.class);
when(mockExchange.getName()).thenReturn("exchange1");
when(_mockVirtualHost.getExchanges()).thenReturn(Collections.singletonList(mockExchange));
try
{
_virtualHostManagerMBean.unregisterExchange("unknownexchange");
fail("Exception not thrown");
}
catch(OperationsException oe)
{
// PASS
assertEquals("No such exchange \"unknownexchange\"", oe.getMessage());
}
verify(mockExchange, never()).delete();
}
}
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