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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
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
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package org.apache.poi.hssf.usermodel;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.model.InternalSheet;
import org.apache.poi.hssf.record.BOFRecord;
import org.apache.poi.hssf.record.EOFRecord;
import org.apache.poi.hssf.record.RecordBase;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.util.LocaleUtil;
import org.junit.jupiter.api.Test;
/**
* @author Glen Stampoultzis (glens at apache.org)
*/
final class TestReadWriteChart {
/**
* In the presence of a chart we need to make sure BOF/EOF records still exist.
*/
@Test
void testBOFandEOFRecords() throws Exception {
HSSFWorkbook workbook = HSSFTestDataSamples.openSampleWorkbook("SimpleChart.xls");
HSSFSheet sheet = workbook.getSheetAt(0);
HSSFRow firstRow = sheet.getRow(0);
HSSFCell firstCell = firstRow.getCell(0);
//System.out.println("first assertion for date");
Calendar calExp = LocaleUtil.getLocaleCalendar(2000, 0, 1, 10, 51, 2);
Date dateAct = DateUtil.getJavaDate(firstCell.getNumericCellValue(), false);
assertEquals(calExp.getTime(), dateAct);
HSSFRow row = sheet.createRow(15);
HSSFCell cell = row.createCell(1);
cell.setCellValue(22);
InternalSheet newSheet = workbook.getSheetAt(0).getSheet();
List<RecordBase> records = newSheet.getRecords();
assertTrue(records.get(0) instanceof BOFRecord);
assertTrue(records.get(records.size() - 1) instanceof EOFRecord);
workbook.close();
}
}