/**
*
* 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 com.alibaba.wasp.protobuf;
import com.alibaba.wasp.DataType;
import com.alibaba.wasp.ReadModel;
import com.alibaba.wasp.plan.action.DeleteAction;
import com.alibaba.wasp.plan.action.GetAction;
import com.alibaba.wasp.plan.action.InsertAction;
import com.alibaba.wasp.plan.action.ScanAction;
import com.alibaba.wasp.plan.action.UpdateAction;
import com.alibaba.wasp.protobuf.generated.MetaProtos.GetActionProto;
import com.alibaba.wasp.protobuf.generated.MetaProtos.MessageProto;
import com.alibaba.wasp.protobuf.generated.MetaProtos.ScanActionProto;
import com.google.protobuf.InvalidProtocolBufferException;
import org.apache.hadoop.hbase.util.Bytes;
import org.junit.Assert;
import org.junit.Test;
/**
* Class to test ProtobufUtil.
*/
public class TestProtobufUtil {
@Test
public void testDelete() throws InvalidProtocolBufferException {
String tableName = "test";
String primary = "1234";
DeleteAction action = new DeleteAction(tableName, Bytes.toBytes(primary));
MessageProto message = ProtobufUtil.convertDeleteAction(action);
action = (DeleteAction) ProtobufUtil.convertWriteAction(message);
Assert.assertTrue(tableName.equals(action.getFTableName()));
Assert.assertTrue(primary.equals(Bytes.toString(action.getCombinedPrimaryKey())));
}
@Test
public void testInsert() throws InvalidProtocolBufferException {
String tableName = "test";
String primary = "1234";
String familyName = "info";
String columnName = "col";
String value = "8899";
InsertAction action = new InsertAction(tableName, Bytes.toBytes(primary));
action.addEntityColumn(tableName, familyName, columnName, DataType.STRING,
Bytes.toBytes(value));
MessageProto message = ProtobufUtil.convertInsertAction(action);
action = (InsertAction) ProtobufUtil.convertWriteAction(message);
Assert.assertTrue(tableName.equals(action.getFTableName()));
Assert.assertTrue(primary.equals(Bytes.toString(action.getCombinedPrimaryKey())));
Assert.assertTrue(action.getColumns().get(0).getFamilyName()
.equals(familyName)
&& action.getColumns().get(0).getColumnName().equals(columnName)
&& Bytes.toString(action.getColumns().get(0).getValue()).equals(value));
}
@Test
public void testUpdate() throws InvalidProtocolBufferException {
String tableName = "test";
String primary = "1234";
String familyName = "info";
String columnName = "col";
String value = "8899";
UpdateAction action = new UpdateAction(tableName, Bytes.toBytes(primary));
action.addEntityColumn(tableName, familyName, columnName, DataType.STRING,
Bytes.toBytes(value));
MessageProto message = ProtobufUtil.convertUpdateAction(action);
action = (UpdateAction) ProtobufUtil.convertWriteAction(message);
Assert.assertTrue(tableName.equals(action.getFTableName()));
Assert.assertTrue(primary.equals(Bytes.toString(action.getCombinedPrimaryKey())));
Assert.assertTrue(action.getColumns().get(0).getFamilyName()
.equals(familyName)
&& action.getColumns().get(0).getColumnName().equals(columnName)
&& Bytes.toString(action.getColumns().get(0).getValue()).equals(value));
}
@Test
public void testGet() {
String tableName = "test";
String primary = "1234";
String familyName = "info";
String columnName = "col";
ReadModel model = ReadModel.SNAPSHOT;
GetAction action = new GetAction(model, tableName, Bytes.toBytes(primary));
action.addEntityColumn(tableName, familyName, columnName, DataType.STRING, null);
action.addEntityColumn(tableName, familyName, columnName, DataType.STRING, null);
GetActionProto proto = ProtobufUtil.toGetActionProto(action);
action = (GetAction) ProtobufUtil.toGetAction(proto);
Assert.assertTrue(model == action.getReaderMode());
Assert.assertTrue(tableName.equals(action.getFTableName()));
Assert.assertTrue(primary.equals(Bytes.toString(action.getCombinedPrimaryKey())));
Assert.assertTrue(action.getColumns().get(0).getFamilyName()
.equals(familyName)
&& action.getColumns().get(0).getColumnName().equals(columnName));
Assert.assertTrue(action.getColumns().get(1).getFamilyName()
.equals(familyName)
&& action.getColumns().get(1).getColumnName().equals(columnName));
}
@Test
public void testScan() {
ReadModel readerMode = ReadModel.INCONSISTENT;
String indexTableName = "test_index";
String entityTableName = "test";
byte[] startKey = "000".getBytes();
byte[] endKey = "111".getBytes();
int limit = 100;
int batch = 20;
ScanAction action = new ScanAction(readerMode, indexTableName, entityTableName,
startKey, endKey);
action.addEntityColumn("test", "f", "c", DataType.STRING, Bytes.toBytes(""));
action.addEntityColumn("test", "f", "c", DataType.STRING, Bytes.toBytes(""));
action.setBatch(batch);
action.setLimit(limit);
ScanActionProto proto = ProtobufUtil.convertScanAction(action);
action = (ScanAction) ProtobufUtil.convertScanAction(proto);
Assert.assertTrue(readerMode == action.getReaderMode());
Assert.assertTrue(indexTableName.equals(action.getIndexTableName()));
Assert.assertTrue(entityTableName.equals(action.getEntityTableName()));
Assert.assertTrue(Bytes.toString(action.getStartKey()).equals("000"));
Assert.assertTrue(Bytes.toString(action.getEndKey()).equals("111"));
Assert.assertTrue(action.getBatch() == batch);
Assert.assertTrue(action.getLimit() == limit);
Assert.assertTrue(action.getColumns().get(0).getFamilyName().equals("f")
&& action.getColumns().get(0).getColumnName().equals("c")
&& Bytes.toString(action.getColumns().get(0).getValue()).equals(""));
Assert.assertTrue(action.getColumns().get(1).getFamilyName().equals("f")
&& action.getColumns().get(1).getColumnName().equals("c")
&& Bytes.toString(action.getColumns().get(1).getValue()).equals(""));
}
}