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https://github.com/Alfresco/alfresco-community-repo.git
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b9cfc43929
I'm aware that timer-based tests are best avoided and will try to replace with something better if possible! git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@33839 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
92 lines
2.6 KiB
Java
92 lines
2.6 KiB
Java
/*
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* Copyright (C) 2005-2012 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.cluster;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.*;
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/**
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* Helper class for testing Messenger related code.
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*
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* @author Matt Ward
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*/
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public class MessengerTestHelper
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{
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private String receivedMsg;
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private final static int SLEEP_MILLIS = 50;
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public MessengerTestHelper()
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{
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setReceivedMsg(null);
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}
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/**
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* Try to avoid intermitten test failures by trying multiple times. Hopefully the messge
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* will have been received after the very first sleep, but in a slow environment it may take longer.
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* This also allows the sleep time to be lower - rather than waiting for say 50 ms, we can try 10 times
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* at 5 ms - with a chance that we can return after the initial 5 ms.
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*
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* @param expectedMsg
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* @throws InterruptedException
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*/
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public void checkMessageReceivedWas(String expectedMsg)
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{
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int tries = 0;
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while (tries < 30)
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{
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try
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{
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Thread.sleep(SLEEP_MILLIS);
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}
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catch (InterruptedException e)
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{
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// Carry on
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e.printStackTrace();
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}
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if (getReceivedMsg() != null)
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{
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assertEquals(expectedMsg, getReceivedMsg());
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return;
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}
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tries++;
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}
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fail("No message received, tried " + tries +
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" times, sleeping " + SLEEP_MILLIS + "ms each time.");
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}
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/**
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* @return the receivedMsg
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*/
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public String getReceivedMsg()
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{
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return this.receivedMsg;
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}
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/**
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* @param receivedMsg the receivedMsg to set
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*/
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public void setReceivedMsg(String receivedMsg)
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{
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this.receivedMsg = receivedMsg;
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}
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}
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