diff options
Diffstat (limited to 'qpid/java/client/src/test/java/org/apache/qpid/jms/FailoverPolicyTest.java')
| -rw-r--r-- | qpid/java/client/src/test/java/org/apache/qpid/jms/FailoverPolicyTest.java | 338 |
1 files changed, 0 insertions, 338 deletions
diff --git a/qpid/java/client/src/test/java/org/apache/qpid/jms/FailoverPolicyTest.java b/qpid/java/client/src/test/java/org/apache/qpid/jms/FailoverPolicyTest.java deleted file mode 100644 index 438995aedc..0000000000 --- a/qpid/java/client/src/test/java/org/apache/qpid/jms/FailoverPolicyTest.java +++ /dev/null @@ -1,338 +0,0 @@ -/* - * - * 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.jms; - -import javax.jms.ConnectionConsumer; -import javax.jms.ConnectionMetaData; -import javax.jms.Destination; -import javax.jms.ExceptionListener; -import javax.jms.JMSException; -import javax.jms.ServerSessionPool; -import javax.jms.Topic; - -import org.apache.qpid.client.AMQConnectionURL; -import org.apache.qpid.jms.failover.FailoverExchangeMethod; -import org.apache.qpid.jms.failover.FailoverMethod; -import org.apache.qpid.jms.failover.FailoverRoundRobinServers; -import org.apache.qpid.jms.failover.FailoverSingleServer; -import org.apache.qpid.jms.failover.NoFailover; - -import junit.framework.TestCase; - -/** - * Tests the ability of FailoverPolicy to instantiate the correct FailoverMethod. - * - * This test presently does <i>not</i> test {@link FailoverPolicy#FailoverPolicy(FailoverMethod) or - * {@link FailoverPolicy#addMethod(FailoverMethod)} as it appears that this functionality - * is no longer in use. - * - */ -public class FailoverPolicyTest extends TestCase -{ - private FailoverPolicy _failoverPolicy = null; // class under test - private String _url; - private Connection _connection = null; - private ConnectionURL _connectionUrl = null; - - /** - * Tests single server method is selected for a brokerlist with one broker when - * the failover option is not specified. - */ - public void testBrokerListWithOneBrokerDefaultsToSingleServerPolicy() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof FailoverSingleServer); - } - - /** - * Tests round robin method is selected for a brokerlist with two brokers when - * the failover option is not specified. - */ - public void testBrokerListWithTwoBrokersDefaultsToRoundRobinPolicy() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672;tcp://localhost:5673'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof FailoverRoundRobinServers); - } - - /** - * Tests single server method is selected for a brokerlist with one broker when - * the failover option passed as 'singlebroker'. - */ - public void testExplictFailoverOptionSingleBroker() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672'&failover='singlebroker'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof FailoverSingleServer); - } - - /** - * Tests round robin method is selected for a brokerlist with two brokers when - * the failover option passed as 'roundrobin'. - */ - public void testExplictFailoverOptionRoundrobin() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672;tcp://localhost:5673'&failover='roundrobin'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof FailoverRoundRobinServers); - } - - /** - * Tests no failover method is selected for a brokerlist with one broker when - * the failover option passed as 'nofailover'. - */ - public void testExplictFailoverOptionNofailover() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672'&failover='nofailover'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof NoFailover); - } - - /** - * Tests failover exchange method is selected for a brokerlist with one broker when - * the failover option passed as 'failover_exchange'. - */ - public void testExplictFailoverOptionFailoverExchange() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672'&failover='failover_exchange'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof FailoverExchangeMethod); - } - - /** - * Tests that a custom method can be selected for a brokerlist with one brokers when - * the failover option passed as a qualified class-name. - */ - public void testExplictFailoverOptionDynamicallyLoadedFailoverMethod() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672'&failover='org.apache.qpid.jms.FailoverPolicyTest$MyFailoverMethod'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - _failoverPolicy = new FailoverPolicy(_connectionUrl, _connection); - - assertTrue("Unexpected failover method", _failoverPolicy.getCurrentMethod() instanceof MyFailoverMethod); - } - - /** - * Tests that an unknown method caused an exception. - */ - public void testUnknownFailoverMethod() throws Exception - { - _url = "amqp://user:pass@clientid/test?brokerlist='tcp://localhost:5672'&failover='unknown'"; - _connectionUrl = new AMQConnectionURL(_url); - _connection = createStubConnection(); - - try - { - new FailoverPolicy(_connectionUrl, _connection); - fail("Exception not thrown"); - } - catch(IllegalArgumentException iae) - { - // PASS - } - } - - private Connection createStubConnection() - { - return new Connection() - { - - @Override - public Session createSession(boolean transacted, - int acknowledgeMode, int prefetch) throws JMSException - { - return null; - } - - @Override - public Session createSession(boolean transacted, - int acknowledgeMode, int prefetchHigh, int prefetchLow) - throws JMSException - { - return null; - } - - @Override - public ConnectionListener getConnectionListener() - { - return null; - } - - @Override - public long getMaximumChannelCount() throws JMSException - { - return 0; - } - - @Override - public void setConnectionListener(ConnectionListener listener) - { - } - - @Override - public void close() throws JMSException - { - } - - @Override - public ConnectionConsumer createConnectionConsumer( - Destination arg0, String arg1, ServerSessionPool arg2, - int arg3) throws JMSException - { - return null; - } - - @Override - public ConnectionConsumer createDurableConnectionConsumer( - Topic arg0, String arg1, String arg2, - ServerSessionPool arg3, int arg4) throws JMSException - { - return null; - } - - @Override - public javax.jms.Session createSession(boolean arg0, int arg1) - throws JMSException - { - return null; - } - - @Override - public String getClientID() throws JMSException - { - return null; - } - - @Override - public ExceptionListener getExceptionListener() throws JMSException - { - return null; - } - - @Override - public ConnectionMetaData getMetaData() throws JMSException - { - return null; - } - - @Override - public void setClientID(String arg0) throws JMSException - { - } - - @Override - public void setExceptionListener(ExceptionListener arg0) - throws JMSException - { - } - - @Override - public void start() throws JMSException - { - } - - @Override - public void stop() throws JMSException - { - } - }; - } - - // Class used to test the ability of FailoverPolicy to load an implementation. - static class MyFailoverMethod implements FailoverMethod - { - public MyFailoverMethod(ConnectionURL connectionDetails) - { - } - - @Override - public void attainedConnection() - { - } - - @Override - public boolean failoverAllowed() - { - return false; - } - - @Override - public BrokerDetails getCurrentBrokerDetails() - { - return null; - } - - @Override - public BrokerDetails getNextBrokerDetails() - { - return null; - } - - @Override - public String methodName() - { - return null; - } - - @Override - public void reset() - { - } - - @Override - public void setBroker(BrokerDetails broker) - { - } - - @Override - public void setRetries(int maxRetries) - { - } - } - -} |