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Diffstat (limited to 'qpid/java/systests/src/main/java/org/apache/qpid/test/testcases/FailoverTest.java')
-rw-r--r-- | qpid/java/systests/src/main/java/org/apache/qpid/test/testcases/FailoverTest.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/qpid/java/systests/src/main/java/org/apache/qpid/test/testcases/FailoverTest.java b/qpid/java/systests/src/main/java/org/apache/qpid/test/testcases/FailoverTest.java new file mode 100644 index 0000000000..a5a0d4e41f --- /dev/null +++ b/qpid/java/systests/src/main/java/org/apache/qpid/test/testcases/FailoverTest.java @@ -0,0 +1,119 @@ +/* + * + * 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.test.testcases; + +import org.apache.qpid.test.framework.*; +import static org.apache.qpid.test.framework.MessagingTestConfigProperties.*; +import org.apache.qpid.test.framework.localcircuit.LocalCircuitImpl; +import org.apache.qpid.test.framework.sequencers.CircuitFactory; + +import javax.jms.JMSException; +import javax.jms.MessageProducer; +import javax.jms.Session; + +/** + * FailoverTest provides testing of fail-over over a local-circuit implementation. The circuit being tested may be + * against an in-vm broker or against an external broker, with the failure mechanism abstracted out of the test case. + * Automatic failures can be simulated against an in-vm broker. Currently the test must interact with the user to + * simulate failures on an external broker. + * + * Things to test: + * In tx, failure duing tx causes tx to error on subsequent sends/receives or commits/rollbacks. + * Outside of tx, reconnection allows msg flow to continue but there may be loss. + * + * <p/><table id="crc"><caption>CRC Card</caption> + * <tr><th> Responsibilities <th> Collaborations + * <tr><td> + * </table> + * + * @todo This test is designed to be run over a local circuit only. For in-vm using automatic failures, for external + * brokers by prompting the user (or maybe using a script). Enforce the local-circuit only nature of the tests as + * well as thinking about how other local-circuit tests might be implemented. For example, could add a method + * to the framework base case for local only tests to call, that allows them access to the local-circuit + * implementation and so on. + * + * @todo More. Need to really expand the set of fail-over tests. + */ +public class FailoverTest extends FrameworkBaseCase +{ + /* Used for debugging purposes. */ + // private static final Logger log = Logger.getLogger(FailoverTest.class); + + /** + * Creates a new test case with the specified name. + * + * @param name The test case name. + */ + public FailoverTest(String name) + { + super(name); + } + + /** + * Checks that all messages sent within a transaction are receieved despite a fail-over occuring outside of + * the transaction. + * + * @throws JMSException Allowed to fall through and fail test. + */ + public void testTxP2PFailover() throws Exception + { + // Set up the test properties to match the test cases requirements. + getTestProps().setProperty(TRANSACTED_PUBLISHER_PROPNAME, true); + getTestProps().setProperty(ACK_MODE_PROPNAME, Session.AUTO_ACKNOWLEDGE); + getTestProps().setProperty(PUBSUB_PROPNAME, false); + + // MessagingTestConfigProperties props = this.getTestParameters(); + + // Create the test circuit from the test configuration parameters. + CircuitFactory circuitFactory = getCircuitFactory(); + Circuit testCircuit = circuitFactory.createCircuit(getConnection(), getTestProps()); + + // Create an assertion that all messages are received. + Assertion allMessagesReceived = testCircuit.getReceiver().allMessagesReceivedAssertion(getTestProps()); + + // This test case assumes it is using a local circuit. + LocalCircuitImpl localCircuit = (LocalCircuitImpl) testCircuit; + + Session producerSession = localCircuit.getLocalPublisherCircuitEnd().getSession(); + MessageProducer producer = localCircuit.getLocalPublisherCircuitEnd().getProducer(); + // MessageConsumer consumer = localCircuit.getLocalReceiverCircuitEnd().getConsumer(); + + // Send some test messages. + for (int i = 0; i < 100; i++) + { + producer.send(TestUtils.createTestMessageOfSize(producerSession, 10)); + producerSession.commit(); + + // Cause a failover. + if (i == 50) + { + getFailureMechanism().causeFailure(); + } + + // Wait for the reconnection to complete. + } + + // Check that trying to send within the original transaction fails. + + // Check that all messages sent were received. + assertTrue("All messages sent were not received back again.", allMessagesReceived.apply()); + } +} |