diff options
Diffstat (limited to 'qpid/java/broker/src/test/java/org/apache/qpid/server/virtualhost/plugins/SlowConsumerDetectionQueueConfigurationTest.java')
| -rw-r--r-- | qpid/java/broker/src/test/java/org/apache/qpid/server/virtualhost/plugins/SlowConsumerDetectionQueueConfigurationTest.java | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/qpid/java/broker/src/test/java/org/apache/qpid/server/virtualhost/plugins/SlowConsumerDetectionQueueConfigurationTest.java b/qpid/java/broker/src/test/java/org/apache/qpid/server/virtualhost/plugins/SlowConsumerDetectionQueueConfigurationTest.java new file mode 100644 index 0000000000..be86037dd8 --- /dev/null +++ b/qpid/java/broker/src/test/java/org/apache/qpid/server/virtualhost/plugins/SlowConsumerDetectionQueueConfigurationTest.java @@ -0,0 +1,185 @@ +/* + * 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:[")); + } + } +} |