| /* |
| * 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.virtualhost.plugins; |
| |
| import org.apache.commons.configuration.CompositeConfiguration; |
| import org.apache.commons.configuration.ConfigurationException; |
| import org.apache.commons.configuration.XMLConfiguration; |
| |
| import org.apache.qpid.server.configuration.plugins.SlowConsumerDetectionQueueConfiguration; |
| import org.apache.qpid.server.util.InternalBrokerBaseCase; |
| |
| /** |
| * Unit test the QueueConfiguration processing. |
| * |
| * This is slightly awkward as the {@link SlowConsumerDetectionQueueConfiguration} |
| * requries that a policy be available. |
| * <p> |
| * So all the Valid test much catch the ensuing {@link ConfigurationException} and |
| * validate that the error is due to a lack of a valid policy. |
| */ |
| public class SlowConsumerDetectionQueueConfigurationTest extends InternalBrokerBaseCase |
| { |
| /** |
| * Test a fully loaded configuration file. |
| * |
| * It is not an error to have all control values specified. |
| * <p> |
| * Here we need to catch the {@link ConfigurationException} that ensues due to lack |
| * of a policy plugin. |
| */ |
| public void testConfigLoadingValidConfig() |
| { |
| SlowConsumerDetectionQueueConfiguration config = new SlowConsumerDetectionQueueConfiguration(); |
| |
| XMLConfiguration xmlconfig = new XMLConfiguration(); |
| |
| xmlconfig.addProperty("messageAge", "60000"); |
| xmlconfig.addProperty("depth", "1024"); |
| xmlconfig.addProperty("messageCount", "10"); |
| |
| // Create a CompositeConfiguration as this is what the broker uses |
| CompositeConfiguration composite = new CompositeConfiguration(); |
| composite.addConfiguration(xmlconfig); |
| |
| try |
| { |
| config.setConfiguration("", composite); |
| fail("No Policies are avaialbe to load in a unit test"); |
| } |
| catch (ConfigurationException e) |
| { |
| assertTrue("Exception message incorrect, was: " + e.getMessage(), |
| e.getMessage().startsWith("No Slow Consumer Policy specified. Known Policies:[")); |
| } |
| } |
| |
| /** |
| * When we do not specify any control value then a {@link ConfigurationException} |
| * must be thrown to remind us. |
| */ |
| public void testConfigLoadingMissingConfig() |
| { |
| SlowConsumerDetectionQueueConfiguration config = new SlowConsumerDetectionQueueConfiguration(); |
| |
| XMLConfiguration xmlconfig = new XMLConfiguration(); |
| |
| // Create a CompositeConfiguration as this is what the broker uses |
| CompositeConfiguration composite = new CompositeConfiguration(); |
| composite.addConfiguration(xmlconfig); |
| |
| try |
| { |
| config.setConfiguration("", composite); |
| fail("No Policies are avaialbe to load in a unit test"); |
| } |
| catch (ConfigurationException e) |
| { |
| |
| assertEquals("At least one configuration property('messageAge','depth'" + |
| " or 'messageCount') must be specified.", e.getMessage()); |
| } |
| } |
| |
| /** |
| * Setting messageAge on its own is enough to have a valid configuration |
| * |
| * Here we need to catch the {@link ConfigurationException} that ensues due to lack |
| * of a policy plugin. |
| */ |
| public void testConfigLoadingMessageAgeOk() |
| { |
| SlowConsumerDetectionQueueConfiguration config = new SlowConsumerDetectionQueueConfiguration(); |
| |
| XMLConfiguration xmlconfig = new XMLConfiguration(); |
| xmlconfig.addProperty("messageAge", "60000"); |
| |
| // Create a CompositeConfiguration as this is what the broker uses |
| CompositeConfiguration composite = new CompositeConfiguration(); |
| composite.addConfiguration(xmlconfig); |
| |
| try |
| { |
| config.setConfiguration("", composite); |
| fail("No Policies are avaialbe to load in a unit test"); |
| } |
| catch (ConfigurationException e) |
| { |
| assertTrue("Exception message incorrect, was: " + e.getMessage(), |
| e.getMessage().startsWith("No Slow Consumer Policy specified. Known Policies:[")); |
| } |
| } |
| |
| /** |
| * Setting depth on its own is enough to have a valid configuration. |
| * |
| * Here we need to catch the {@link ConfigurationException} that ensues due to lack |
| * of a policy plugin. |
| */ |
| public void testConfigLoadingDepthOk() |
| { |
| SlowConsumerDetectionQueueConfiguration config = new SlowConsumerDetectionQueueConfiguration(); |
| |
| XMLConfiguration xmlconfig = new XMLConfiguration(); |
| xmlconfig.addProperty("depth", "1024"); |
| |
| // Create a CompositeConfiguration as this is what the broker uses |
| CompositeConfiguration composite = new CompositeConfiguration(); |
| composite.addConfiguration(xmlconfig); |
| |
| try |
| { |
| config.setConfiguration("", composite); |
| fail("No Policies are avaialbe to load in a unit test"); |
| } |
| catch (ConfigurationException e) |
| { |
| assertTrue("Exception message incorrect, was: " + e.getMessage(), |
| e.getMessage().startsWith("No Slow Consumer Policy specified. Known Policies:[")); |
| } |
| } |
| |
| /** |
| * Setting messageCount on its own is enough to have a valid configuration. |
| * |
| * Here we need to catch the {@link ConfigurationException} that ensues due to lack |
| * of a policy plugin. |
| */ |
| public void testConfigLoadingMessageCountOk() |
| { |
| SlowConsumerDetectionQueueConfiguration config = new SlowConsumerDetectionQueueConfiguration(); |
| |
| XMLConfiguration xmlconfig = new XMLConfiguration(); |
| xmlconfig.addProperty("messageCount", "10"); |
| |
| // Create a CompositeConfiguration as this is what the broker uses |
| CompositeConfiguration composite = new CompositeConfiguration(); |
| composite.addConfiguration(xmlconfig); |
| |
| try |
| { |
| config.setConfiguration("", composite); |
| fail("No Policies are avaialbe to load in a unit test"); |
| } |
| catch (ConfigurationException e) |
| { |
| assertTrue("Exception message incorrect, was: " + e.getMessage(), |
| e.getMessage().startsWith("No Slow Consumer Policy specified. Known Policies:[")); |
| } |
| } |
| } |