| /* |
| * Copyright 2010 The Apache Software Foundation |
| * |
| * 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.hadoop.hbase.rest.model; |
| |
| import java.io.IOException; |
| import java.io.StringReader; |
| import java.io.StringWriter; |
| import java.util.Iterator; |
| |
| import javax.xml.bind.JAXBContext; |
| import javax.xml.bind.JAXBException; |
| |
| import org.apache.hadoop.hbase.util.Base64; |
| import org.apache.hadoop.hbase.util.Bytes; |
| |
| import junit.framework.TestCase; |
| |
| public class TestTableInfoModel extends TestCase { |
| private static final String TABLE = "testtable"; |
| private static final byte[] START_KEY = Bytes.toBytes("abracadbra"); |
| private static final byte[] END_KEY = Bytes.toBytes("zzyzx"); |
| private static final long ID = 8731042424L; |
| private static final String LOCATION = "testhost:9876"; |
| |
| private static final String AS_XML = |
| "<TableInfo name=\"testtable\">" + |
| "<Region location=\"testhost:9876\"" + |
| " endKey=\"enp5eng=\"" + |
| " startKey=\"YWJyYWNhZGJyYQ==\"" + |
| " id=\"8731042424\"" + |
| " name=\"testtable,abracadbra,8731042424\"/>" + |
| "</TableInfo>"; |
| |
| private static final String AS_PB = |
| "Cgl0ZXN0dGFibGUSSQofdGVzdHRhYmxlLGFicmFjYWRicmEsODczMTA0MjQyNBIKYWJyYWNhZGJy" + |
| "YRoFenp5engg+MSkwyAqDXRlc3Rob3N0Ojk4NzY="; |
| |
| private JAXBContext context; |
| |
| public TestTableInfoModel() throws JAXBException { |
| super(); |
| context = JAXBContext.newInstance( |
| TableInfoModel.class, |
| TableRegionModel.class); |
| } |
| |
| private TableInfoModel buildTestModel() { |
| TableInfoModel model = new TableInfoModel(); |
| model.setName(TABLE); |
| model.add(new TableRegionModel(TABLE, ID, START_KEY, END_KEY, LOCATION)); |
| return model; |
| } |
| |
| @SuppressWarnings("unused") |
| private String toXML(TableInfoModel model) throws JAXBException { |
| StringWriter writer = new StringWriter(); |
| context.createMarshaller().marshal(model, writer); |
| return writer.toString(); |
| } |
| |
| private TableInfoModel fromXML(String xml) throws JAXBException { |
| return (TableInfoModel) |
| context.createUnmarshaller().unmarshal(new StringReader(xml)); |
| } |
| |
| @SuppressWarnings("unused") |
| private byte[] toPB(TableInfoModel model) { |
| return model.createProtobufOutput(); |
| } |
| |
| private TableInfoModel fromPB(String pb) throws IOException { |
| return (TableInfoModel) |
| new TableInfoModel().getObjectFromMessage(Base64.decode(AS_PB)); |
| } |
| |
| private void checkModel(TableInfoModel model) { |
| assertEquals(model.getName(), TABLE); |
| Iterator<TableRegionModel> regions = model.getRegions().iterator(); |
| TableRegionModel region = regions.next(); |
| assertTrue(Bytes.equals(region.getStartKey(), START_KEY)); |
| assertTrue(Bytes.equals(region.getEndKey(), END_KEY)); |
| assertEquals(region.getId(), ID); |
| assertEquals(region.getLocation(), LOCATION); |
| assertFalse(regions.hasNext()); |
| } |
| |
| public void testBuildModel() throws Exception { |
| checkModel(buildTestModel()); |
| } |
| |
| public void testFromXML() throws Exception { |
| checkModel(fromXML(AS_XML)); |
| } |
| |
| public void testFromPB() throws Exception { |
| checkModel(fromPB(AS_PB)); |
| } |
| } |