/* ====================================================================
   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.poi.hssf.record.aggregates;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;

import org.apache.poi.hssf.record.CFHeaderRecord;
import org.apache.poi.hssf.record.CFRuleRecord;
import org.apache.poi.hssf.record.RecordFactory;
import org.apache.poi.hssf.record.CFRuleRecord.ComparisonOperator;
import org.apache.poi.hssf.record.cf.CellRange;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;

/**
 * Tests the serialization and deserialization of the CFRecordsAggregate
 * class works correctly.  
 *
 * @author Dmitriy Kumshayev 
 */
public final class TestCFRecordsAggregate extends TestCase
{

	public void testCFRecordsAggregate() 
	{
		HSSFWorkbook workbook = new HSSFWorkbook();
		List recs = new ArrayList();
		CFHeaderRecord header = new CFHeaderRecord();
		CFRuleRecord rule1 = CFRuleRecord.create(workbook, "7");
		CFRuleRecord rule2 = CFRuleRecord.create(workbook, ComparisonOperator.BETWEEN, "2", "5");
		CFRuleRecord rule3 = CFRuleRecord.create(workbook, ComparisonOperator.GE, "100", null);
		header.setNumberOfConditionalFormats(3);
		CellRange[] cellRanges = {
				new CellRange(0,1,0,0),
				new CellRange(0,1,2,2),
		};
		header.setCellRanges(cellRanges);
		recs.add(header);
		recs.add(rule1);
		recs.add(rule2);
		recs.add(rule3);
		CFRecordsAggregate record;
		record = CFRecordsAggregate.createCFAggregate(recs, 0);

		// Serialize
		byte [] serializedRecord = record.serialize();
		InputStream in = new ByteArrayInputStream(serializedRecord);

		//Parse
		recs = RecordFactory.createRecords(in);

		// Verify
		assertNotNull(recs);
		assertEquals(4, recs.size());

		header = (CFHeaderRecord)recs.get(0);
		rule1 = (CFRuleRecord)recs.get(1);
		rule2 = (CFRuleRecord)recs.get(2);
		rule3 = (CFRuleRecord)recs.get(3);
		cellRanges = header.getCellRanges();

		assertEquals(2, cellRanges.length);
		assertEquals(3, header.getNumberOfConditionalFormats());

		record = CFRecordsAggregate.createCFAggregate(recs, 0);

		record = record.cloneCFAggregate();

		assertNotNull(record.getHeader());
		assertEquals(3,record.getNumberOfRules());

		header = record.getHeader();
		rule1 = record.getRule(0);
		rule2 = record.getRule(1);
		rule3 = record.getRule(2);
		cellRanges = header.getCellRanges();

		assertEquals(2, cellRanges.length);
		assertEquals(3, header.getNumberOfConditionalFormats());
	}

	public static void main(String[] ignored_args)
	{
		System.out.println("Testing org.apache.poi.hssf.record.aggregates.CFRecordsAggregate");
		junit.textui.TestRunner.run(TestCFRecordsAggregate.class);
	}
	
}