[44] | 1 | package faultToleranceTest; |
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| 2 | |
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| 3 | import static org.junit.Assert.assertEquals; |
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| 4 | |
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| 5 | import java.util.Properties; |
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| 6 | |
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| 7 | import omq.common.broker.Broker; |
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| 8 | import omq.common.util.ParameterQueue; |
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| 9 | import omq.common.util.Serializer; |
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| 10 | |
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| 11 | import org.junit.BeforeClass; |
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| 12 | import org.junit.Test; |
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| 13 | |
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| 14 | import calculatorTest.Calculator; |
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| 15 | |
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| 16 | public class ClientTest { |
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| 17 | private static Calculator remoteCalc; |
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| 18 | |
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| 19 | @BeforeClass |
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| 20 | public static void startClient() throws Exception { |
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| 21 | Properties env = new Properties(); |
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| 22 | env.setProperty(ParameterQueue.USER_NAME, "guest"); |
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| 23 | env.setProperty(ParameterQueue.USER_PASS, "guest"); |
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| 24 | |
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| 25 | // Set host info of rabbimq (where it is) |
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| 26 | env.setProperty(ParameterQueue.SERVER_HOST, "127.0.0.1"); |
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| 27 | env.setProperty(ParameterQueue.SERVER_PORT, "5672"); |
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| 28 | env.setProperty(ParameterQueue.DURABLE_QUEUES, "false"); |
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| 29 | env.setProperty(ParameterQueue.SERIALIZER_NAME, Serializer.java); |
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| 30 | env.setProperty(ParameterQueue.ENABLECOMPRESSION, "false"); |
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| 31 | |
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| 32 | // Set info about where the message will be sent |
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| 33 | env.setProperty(ParameterQueue.RPC_EXCHANGE, "rpc_exchange"); |
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| 34 | // env.setProperty(ParameterQueue.DEBUGFILE, "c:\\middlewareDebug"); |
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| 35 | |
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| 36 | // Set info about the queue & the exchange where the ResponseListener |
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| 37 | // will listen to. |
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| 38 | env.setProperty(ParameterQueue.RPC_REPLY_QUEUE, "reply_queue"); |
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| 39 | env.setProperty(ParameterQueue.EVENT_REPLY_QUEUE, "event_queue"); |
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| 40 | env.setProperty(ParameterQueue.RETRY_TIME_CONNECTION, "5000"); |
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| 41 | |
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| 42 | Broker.initBroker(env); |
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| 43 | remoteCalc = (Calculator) Broker.lookup("calculator1", Calculator.class); |
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| 44 | } |
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| 45 | |
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| 46 | @Test |
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| 47 | public void toleranceTest() throws Exception { |
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| 48 | int x = 10; |
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| 49 | int y = 20; |
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| 50 | int sum = 10 + 20; |
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| 51 | |
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| 52 | int sync = remoteCalc.add(x, y); |
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| 53 | |
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| 54 | String password = "unpc"; |
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| 55 | String[] command = { "/bin/bash", "-c", "echo " + password + " | sudo -S service rabbitmq-server restart" }; |
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| 56 | |
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| 57 | Runtime runtime = Runtime.getRuntime(); |
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| 58 | runtime.exec(command); |
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| 59 | |
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| 60 | Thread.sleep(15000); |
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| 61 | int resp = remoteCalc.add(x, y); |
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| 62 | |
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| 63 | assertEquals(sum, sync); |
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| 64 | assertEquals(sum, resp); |
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| 65 | } |
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| 66 | |
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| 67 | } |
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