/* * Copyright (c) 2013, OpenCloudDB/MyCAT and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software;Designed and Developed mainly by many Chinese * opensource volunteers. you can redistribute it and/or modify it under the * terms of the GNU General Public License version 2 only, as published by the * Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Any questions about this component can be directed to it's project Web address * https://code.google.com/p/opencloudb/. * */ package org.opencloudb.sequence; import junit.framework.Assert; import org.junit.Test; import org.opencloudb.sequence.handler.IncrSequencePropHandler; import org.opencloudb.sequence.handler.SequenceHandler; /** * 全局序列号单元测试 * * @author <a href="http://www.micmiu.com">Michael</a> * @time Create on 2013-12-30 上午12:07:51 * @version 1.0 */ public class SequenceHandlerTest { //@Test public void testPropSequence() { SequenceHandler hander = IncrSequencePropHandler.getInstance(); Assert.assertEquals(hander.nextId("DEF") - hander.nextId("DEF"), -1); } /** * @param args */ public static void main(String[] args) { SequenceHandler hander = IncrSequencePropHandler.getInstance(); System.out.println(hander.nextId("DEF")); } }