/***************************************************************************
 * Copyright (C) 2010 Atlas of Living Australia
 * All Rights Reserved.
 *
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 ***************************************************************************/
package org.ala.io;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;

import junit.framework.TestCase;

import org.ala.io.CommonNamesProto.CommonNames;
/**
 * Junits for testing proto bufs functionality.
 *
 * @author Dave Martin (David.Martin@csiro.au)
 */
public class ProtoBufsTest extends TestCase {

	public void testCommonName() throws Exception {
		
		//to create a names list
		CommonNamesProto.CommonNames.Builder builder = CommonNamesProto.CommonNames.newBuilder();
		CommonNamesProto.CommonNames.CommonName cn1 = CommonNamesProto.CommonNames.CommonName.newBuilder()
			.setGuid("urn:lsid:afd.taxon:123")
			.setLocality("New South Wales")
			.setNameString("Red Kangaroo")
			.setDocumentId("document-1")
			.setInfoSourceId("infosource-1")
			.build();
		
		CommonNamesProto.CommonNames.CommonName cn2 = CommonNamesProto.CommonNames.CommonName.newBuilder()
			.setGuid("urn:lsid:afd.taxon:124")
			.setLocality("New South Wales")
			.setNameString("Eastern Grey Kangaroo")
			.setDocumentId("document-2")
			.setInfoSourceId("infosource-1")
			.build();		
		
		//build the list
		builder.addNames(cn1);
		builder.addNames(cn2);
		CommonNames commonNames = builder.build();
		
		//serialise to file
		File tmpFile = File.createTempFile("test", ".txt");
		
		FileOutputStream fOut = new FileOutputStream(tmpFile);
		commonNames.writeTo(fOut);
		
		//read the protobufs from file
		FileInputStream fIn = new FileInputStream(tmpFile);
		CommonNamesProto.CommonNames deserialisedCommonNames = CommonNamesProto.CommonNames.parseFrom(fIn);
		System.out.println(deserialisedCommonNames.getNamesCount());
		
		for(CommonNamesProto.CommonNames.CommonName commonName: deserialisedCommonNames.getNamesList()){
			System.out.println("Deserialised: "+commonName.getNameString());
		}
		
		//add a common name
		CommonNamesProto.CommonNames.CommonName cn3 = CommonNamesProto.CommonNames.CommonName.newBuilder()
			.setGuid("urn:lsid:afd.taxon:124")
			.setLocality("New South Wales")
			.setNameString("Grey Kangaroo")
			.setDocumentId("document-2")
			.setInfoSourceId("infosource-1")
			.build();			
		
		deserialisedCommonNames = deserialisedCommonNames.toBuilder().addNames(cn3).build();
		tmpFile = File.createTempFile("test", ".txt");
		fOut = new FileOutputStream(tmpFile);
		deserialisedCommonNames.writeTo(fOut);
	}
}