/* ====================================================================
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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
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package org.apache.poi.xssf.usermodel;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.List;
import java.util.zip.CRC32;
import org.apache.poi.POIXMLProperties;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.openxml4j.opc.ContentTypes;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagePartName;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.openxml4j.opc.internal.MemoryPackagePart;
import org.apache.poi.openxml4j.opc.internal.PackagePropertiesPart;
import org.apache.poi.ss.usermodel.BaseTestWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.RichTextString;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
import org.apache.poi.ss.util.AreaReference;
import org.apache.poi.ss.util.CellReference;
import org.apache.poi.util.IOUtils;
import org.apache.poi.util.TempFile;
import org.apache.poi.xssf.XSSFITestDataProvider;
import org.apache.poi.xssf.XSSFTestDataSamples;
import org.apache.poi.xssf.model.StylesTable;
import org.junit.Test;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCalcPr;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTPivotCache;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbook;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbookPr;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.STCalcMode;
public final class TestXSSFWorkbook extends BaseTestWorkbook {
public TestXSSFWorkbook() {
super(XSSFITestDataProvider.instance);
}
/**
* Tests that we can save, and then re-load a new document
*/
@Test
public void saveLoadNew() throws Exception {
XSSFWorkbook workbook = new XSSFWorkbook();
//check that the default date system is set to 1900
CTWorkbookPr pr = workbook.getCTWorkbook().getWorkbookPr();
assertNotNull(pr);
assertTrue(pr.isSetDate1904());
assertFalse("XSSF must use the 1900 date system", pr.getDate1904());
Sheet sheet1 = workbook.createSheet("sheet1");
Sheet sheet2 = workbook.createSheet("sheet2");
workbook.createSheet("sheet3");
RichTextString rts = workbook.getCreationHelper().createRichTextString("hello world");
sheet1.createRow(0).createCell((short)0).setCellValue(1.2);
sheet1.createRow(1).createCell((short)0).setCellValue(rts);
sheet2.createRow(0);
assertEquals(0, workbook.getSheetAt(0).getFirstRowNum());
assertEquals(1, workbook.getSheetAt(0).getLastRowNum());
assertEquals(0, workbook.getSheetAt(1).getFirstRowNum());
assertEquals(0, workbook.getSheetAt(1).getLastRowNum());
assertEquals(0, workbook.getSheetAt(2).getFirstRowNum());
assertEquals(0, workbook.getSheetAt(2).getLastRowNum());
File file = TempFile.createTempFile("poi-", ".xlsx");
OutputStream out = new FileOutputStream(file);
workbook.write(out);
out.close();
// Check the package contains what we'd expect it to
OPCPackage pkg = OPCPackage.open(file.toString());
PackagePart wbRelPart =
pkg.getPart(PackagingURIHelper.createPartName("/xl/_rels/workbook.xml.rels"));
assertNotNull(wbRelPart);
assertTrue(wbRelPart.isRelationshipPart());
assertEquals(ContentTypes.RELATIONSHIPS_PART, wbRelPart.getContentType());
PackagePart wbPart =
pkg.getPart(PackagingURIHelper.createPartName("/xl/workbook.xml"));
// Links to the three sheets, shared strings and styles
assertTrue(wbPart.hasRelationships());
assertEquals(5, wbPart.getRelationships().size());
// Load back the XSSFWorkbook
workbook = new XSSFWorkbook(pkg);
assertEquals(3, workbook.getNumberOfSheets());
assertNotNull(workbook.getSheetAt(0));
assertNotNull(workbook.getSheetAt(1));
assertNotNull(workbook.getSheetAt(2));
assertNotNull(workbook.getSharedStringSource());
assertNotNull(workbook.getStylesSource());
assertEquals(0, workbook.getSheetAt(0).getFirstRowNum());
assertEquals(1, workbook.getSheetAt(0).getLastRowNum());
assertEquals(0, workbook.getSheetAt(1).getFirstRowNum());
assertEquals(0, workbook.getSheetAt(1).getLastRowNum());
assertEquals(0, workbook.getSheetAt(2).getFirstRowNum());
assertEquals(0, workbook.getSheetAt(2).getLastRowNum());
sheet1 = workbook.getSheetAt(0);
assertEquals(1.2, sheet1.getRow(0).getCell(0).getNumericCellValue(), 0.0001);
assertEquals("hello world", sheet1.getRow(1).getCell(0).getRichStringCellValue().getString());
pkg.close();
}
@Test
public void existing() throws Exception {
XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("Formatting.xlsx");
assertNotNull(workbook.getSharedStringSource());
assertNotNull(workbook.getStylesSource());
// And check a few low level bits too
OPCPackage pkg = OPCPackage.open(HSSFTestDataSamples.openSampleFileStream("Formatting.xlsx"));
PackagePart wbPart =
pkg.getPart(PackagingURIHelper.createPartName("/xl/workbook.xml"));
// Links to the three sheets, shared, styles and themes
assertTrue(wbPart.hasRelationships());
assertEquals(6, wbPart.getRelationships().size());
pkg.close();
}
@Test
public void getCellStyleAt(){
XSSFWorkbook workbook = new XSSFWorkbook();
short i = 0;
//get default style
CellStyle cellStyleAt = workbook.getCellStyleAt(i);
assertNotNull(cellStyleAt);
//get custom style
StylesTable styleSource = workbook.getStylesSource();
XSSFCellStyle customStyle = new XSSFCellStyle(styleSource);
XSSFFont font = new XSSFFont();
font.setFontName("Verdana");
customStyle.setFont(font);
int x = styleSource.putStyle(customStyle);
cellStyleAt = workbook.getCellStyleAt((short)x);
assertNotNull(cellStyleAt);
}
@Test
public void getFontAt(){
XSSFWorkbook workbook = new XSSFWorkbook();
StylesTable styleSource = workbook.getStylesSource();
short i = 0;
//get default font
Font fontAt = workbook.getFontAt(i);
assertNotNull(fontAt);
//get customized font
XSSFFont customFont = new XSSFFont();
customFont.setItalic(true);
int x = styleSource.putFont(customFont);
fontAt = workbook.getFontAt((short)x);
assertNotNull(fontAt);
}
@Test
public void getNumCellStyles(){
XSSFWorkbook workbook = new XSSFWorkbook();
short i = workbook.getNumCellStyles();
//get default cellStyles
assertEquals(1, i);
}
@Test
public void loadSave() {
XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("Formatting.xlsx");
assertEquals(3, workbook.getNumberOfSheets());
assertEquals("dd/mm/yyyy", workbook.getSheetAt(0).getRow(1).getCell(0).getRichStringCellValue().getString());
assertNotNull(workbook.getSharedStringSource());
assertNotNull(workbook.getStylesSource());
// Write out, and check
// Load up again, check all still there
XSSFWorkbook wb2 = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertEquals(3, wb2.getNumberOfSheets());
assertNotNull(wb2.getSheetAt(0));
assertNotNull(wb2.getSheetAt(1));
assertNotNull(wb2.getSheetAt(2));
assertEquals("dd/mm/yyyy", wb2.getSheetAt(0).getRow(1).getCell(0).getRichStringCellValue().getString());
assertEquals("yyyy/mm/dd", wb2.getSheetAt(0).getRow(2).getCell(0).getRichStringCellValue().getString());
assertEquals("yyyy-mm-dd", wb2.getSheetAt(0).getRow(3).getCell(0).getRichStringCellValue().getString());
assertEquals("yy/mm/dd", wb2.getSheetAt(0).getRow(4).getCell(0).getRichStringCellValue().getString());
assertNotNull(wb2.getSharedStringSource());
assertNotNull(wb2.getStylesSource());
}
@Test
public void styles() {
XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("Formatting.xlsx");
StylesTable ss = workbook.getStylesSource();
assertNotNull(ss);
StylesTable st = ss;
// Has 8 number formats
assertEquals(8, st._getNumberFormatSize());
// Has 2 fonts
assertEquals(2, st.getFonts().size());
// Has 2 fills
assertEquals(2, st.getFills().size());
// Has 1 border
assertEquals(1, st.getBorders().size());
// Add two more styles
assertEquals(StylesTable.FIRST_CUSTOM_STYLE_ID + 8,
st.putNumberFormat("testFORMAT"));
assertEquals(StylesTable.FIRST_CUSTOM_STYLE_ID + 8,
st.putNumberFormat("testFORMAT"));
assertEquals(StylesTable.FIRST_CUSTOM_STYLE_ID + 9,
st.putNumberFormat("testFORMAT2"));
assertEquals(10, st._getNumberFormatSize());
// Save, load back in again, and check
workbook = XSSFTestDataSamples.writeOutAndReadBack(workbook);
ss = workbook.getStylesSource();
assertNotNull(ss);
assertEquals(10, st._getNumberFormatSize());
assertEquals(2, st.getFonts().size());
assertEquals(2, st.getFills().size());
assertEquals(1, st.getBorders().size());
}
@Test
public void incrementSheetId() {
XSSFWorkbook wb = new XSSFWorkbook();
int sheetId = (int)wb.createSheet().sheet.getSheetId();
assertEquals(1, sheetId);
sheetId = (int)wb.createSheet().sheet.getSheetId();
assertEquals(2, sheetId);
//test file with gaps in the sheetId sequence
wb = XSSFTestDataSamples.openSampleWorkbook("47089.xlsm");
int lastSheetId = (int)wb.getSheetAt(wb.getNumberOfSheets() - 1).sheet.getSheetId();
sheetId = (int)wb.createSheet().sheet.getSheetId();
assertEquals(lastSheetId+1, sheetId);
}
/**
* Test setting of core properties such as Title and Author
*/
@Test
public void workbookProperties() {
XSSFWorkbook workbook = new XSSFWorkbook();
POIXMLProperties props = workbook.getProperties();
assertNotNull(props);
//the Application property must be set for new workbooks, see Bugzilla #47559
assertEquals("Apache POI", props.getExtendedProperties().getUnderlyingProperties().getApplication());
PackagePropertiesPart opcProps = props.getCoreProperties().getUnderlyingProperties();
assertNotNull(opcProps);
opcProps.setTitleProperty("Testing Bugzilla #47460");
assertEquals("Apache POI", opcProps.getCreatorProperty().getValue());
opcProps.setCreatorProperty("poi-dev@poi.apache.org");
workbook = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertEquals("Apache POI", workbook.getProperties().getExtendedProperties().getUnderlyingProperties().getApplication());
opcProps = workbook.getProperties().getCoreProperties().getUnderlyingProperties();
assertEquals("Testing Bugzilla #47460", opcProps.getTitleProperty().getValue());
assertEquals("poi-dev@poi.apache.org", opcProps.getCreatorProperty().getValue());
}
/**
* Verify that the attached test data was not modified. If this test method
* fails, the test data is not working properly.
*/
@Test
public void bug47668() throws Exception {
XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("47668.xlsx");
List<XSSFPictureData> allPictures = workbook.getAllPictures();
assertEquals(1, allPictures.size());
PackagePartName imagePartName = PackagingURIHelper
.createPartName("/xl/media/image1.jpeg");
PackagePart imagePart = workbook.getPackage().getPart(imagePartName);
assertNotNull(imagePart);
for (XSSFPictureData pictureData : allPictures) {
PackagePart picturePart = pictureData.getPackagePart();
assertSame(imagePart, picturePart);
}
XSSFSheet sheet0 = workbook.getSheetAt(0);
XSSFDrawing drawing0 = sheet0.createDrawingPatriarch();
XSSFPictureData pictureData0 = (XSSFPictureData) drawing0.getRelations().get(0);
byte[] data0 = pictureData0.getData();
CRC32 crc0 = new CRC32();
crc0.update(data0);
XSSFSheet sheet1 = workbook.getSheetAt(1);
XSSFDrawing drawing1 = sheet1.createDrawingPatriarch();
XSSFPictureData pictureData1 = (XSSFPictureData) drawing1.getRelations().get(0);
byte[] data1 = pictureData1.getData();
CRC32 crc1 = new CRC32();
crc1.update(data1);
assertEquals(crc0.getValue(), crc1.getValue());
}
/**
* When deleting a sheet make sure that we adjust sheet indices of named ranges
*/
@Test
public void bug47737() {
XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("47737.xlsx");
assertEquals(2, wb.getNumberOfNames());
assertNotNull(wb.getCalculationChain());
XSSFName nm0 = wb.getNameAt(0);
assertTrue(nm0.getCTName().isSetLocalSheetId());
assertEquals(0, nm0.getCTName().getLocalSheetId());
XSSFName nm1 = wb.getNameAt(1);
assertTrue(nm1.getCTName().isSetLocalSheetId());
assertEquals(1, nm1.getCTName().getLocalSheetId());
wb.removeSheetAt(0);
assertEquals(1, wb.getNumberOfNames());
XSSFName nm2 = wb.getNameAt(0);
assertTrue(nm2.getCTName().isSetLocalSheetId());
assertEquals(0, nm2.getCTName().getLocalSheetId());
//calculation chain is removed as well
assertNull(wb.getCalculationChain());
}
/**
* Problems with XSSFWorkbook.removeSheetAt when workbook contains charts
*/
@Test
public void bug47813() {
XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("47813.xlsx");
assertEquals(3, wb.getNumberOfSheets());
assertNotNull(wb.getCalculationChain());
assertEquals("Numbers", wb.getSheetName(0));
//the second sheet is of type 'chartsheet'
assertEquals("Chart", wb.getSheetName(1));
assertTrue(wb.getSheetAt(1) instanceof XSSFChartSheet);
assertEquals("SomeJunk", wb.getSheetName(2));
wb.removeSheetAt(2);
assertEquals(2, wb.getNumberOfSheets());
assertNull(wb.getCalculationChain());
wb = XSSFTestDataSamples.writeOutAndReadBack(wb);
assertEquals(2, wb.getNumberOfSheets());
assertNull(wb.getCalculationChain());
assertEquals("Numbers", wb.getSheetName(0));
assertEquals("Chart", wb.getSheetName(1));
}
/**
* Problems with the count of the number of styles
* coming out wrong
*/
@Test
public void bug49702() throws Exception {
// First try with a new file
XSSFWorkbook wb = new XSSFWorkbook();
// Should have one style
assertEquals(1, wb.getNumCellStyles());
wb.getCellStyleAt((short)0);
try {
wb.getCellStyleAt((short)1);
fail("Shouldn't be able to get style at 1 that doesn't exist");
} catch(IndexOutOfBoundsException e) {}
// Add another one
CellStyle cs = wb.createCellStyle();
cs.setDataFormat((short)11);
// Re-check
assertEquals(2, wb.getNumCellStyles());
wb.getCellStyleAt((short)0);
wb.getCellStyleAt((short)1);
try {
wb.getCellStyleAt((short)2);
fail("Shouldn't be able to get style at 2 that doesn't exist");
} catch(IndexOutOfBoundsException e) {}
// Save and reload
XSSFWorkbook nwb = XSSFTestDataSamples.writeOutAndReadBack(wb);
assertEquals(2, nwb.getNumCellStyles());
nwb.getCellStyleAt((short)0);
nwb.getCellStyleAt((short)1);
try {
nwb.getCellStyleAt((short)2);
fail("Shouldn't be able to get style at 2 that doesn't exist");
} catch(IndexOutOfBoundsException e) {}
// Now with an existing file
wb = XSSFTestDataSamples.openSampleWorkbook("sample.xlsx");
assertEquals(3, wb.getNumCellStyles());
wb.getCellStyleAt((short)0);
wb.getCellStyleAt((short)1);
wb.getCellStyleAt((short)2);
try {
wb.getCellStyleAt((short)3);
fail("Shouldn't be able to get style at 3 that doesn't exist");
} catch(IndexOutOfBoundsException e) {}
}
@Test
public void recalcId() {
XSSFWorkbook wb = new XSSFWorkbook();
assertFalse(wb.getForceFormulaRecalculation());
CTWorkbook ctWorkbook = wb.getCTWorkbook();
assertFalse(ctWorkbook.isSetCalcPr());
wb.setForceFormulaRecalculation(true); // resets the EngineId flag to zero
CTCalcPr calcPr = ctWorkbook.getCalcPr();
assertNotNull(calcPr);
assertEquals(0, (int) calcPr.getCalcId());
calcPr.setCalcId(100);
assertTrue(wb.getForceFormulaRecalculation());
wb.setForceFormulaRecalculation(true); // resets the EngineId flag to zero
assertEquals(0, (int) calcPr.getCalcId());
assertFalse(wb.getForceFormulaRecalculation());
// calcMode="manual" is unset when forceFormulaRecalculation=true
calcPr.setCalcMode(STCalcMode.MANUAL);
wb.setForceFormulaRecalculation(true);
assertEquals(STCalcMode.AUTO, calcPr.getCalcMode());
}
@Test
public void changeSheetNameWithSharedFormulas() {
changeSheetNameWithSharedFormulas("shared_formulas.xlsx");
}
@Test
public void setTabColor() {
XSSFWorkbook wb = new XSSFWorkbook();
XSSFSheet sh = wb.createSheet();
assertTrue(sh.getCTWorksheet().getSheetPr() == null || !sh.getCTWorksheet().getSheetPr().isSetTabColor());
sh.setTabColor(IndexedColors.RED.index);
assertTrue(sh.getCTWorksheet().getSheetPr().isSetTabColor());
assertEquals(IndexedColors.RED.index,
sh.getCTWorksheet().getSheetPr().getTabColor().getIndexed());
}
@Test
public void columnWidthPOI52233() throws Exception {
XSSFWorkbook workbook = new XSSFWorkbook();
XSSFSheet sheet = workbook.createSheet();
XSSFRow row = sheet.createRow(0);
XSSFCell cell = row.createCell(0);
cell.setCellValue("hello world");
sheet = workbook.createSheet();
sheet.setColumnWidth(4, 5000);
sheet.setColumnWidth(5, 5000);
sheet.groupColumn((short) 4, (short) 5);
accessWorkbook(workbook);
ByteArrayOutputStream stream = new ByteArrayOutputStream();
try {
workbook.write(stream);
} finally {
stream.close();
}
accessWorkbook(workbook);
}
private void accessWorkbook(XSSFWorkbook workbook) {
workbook.getSheetAt(1).setColumnGroupCollapsed(4, true);
workbook.getSheetAt(1).setColumnGroupCollapsed(4, false);
assertEquals("hello world", workbook.getSheetAt(0).getRow(0).getCell(0).getStringCellValue());
assertEquals(2048, workbook.getSheetAt(0).getColumnWidth(0)); // <-works
}
@Test
public void bug48495() {
try {
Workbook wb = XSSFTestDataSamples.openSampleWorkbook("48495.xlsx");
assertSheetOrder(wb, "Sheet1");
Sheet sheet = wb.getSheetAt(0);
sheet.shiftRows(2, sheet.getLastRowNum(), 1, true, false);
Row newRow = sheet.getRow(2);
if (newRow == null) newRow = sheet.createRow(2);
newRow.createCell(0).setCellValue(" Another Header");
wb.cloneSheet(0);
assertSheetOrder(wb, "Sheet1", "Sheet1 (2)");
// FileOutputStream fileOut = new FileOutputStream("/tmp/bug48495.xlsx");
// try {
// wb.write(fileOut);
// } finally {
// fileOut.close();
// }
Workbook read = XSSFTestDataSamples.writeOutAndReadBack(wb);
assertNotNull(read);
assertSheetOrder(read, "Sheet1", "Sheet1 (2)");
} catch (Exception e) {
e.printStackTrace();
}
System.out.println("Done");
}
@Test
public void bug47090a() {
Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("47090.xlsx");
assertSheetOrder(workbook, "Sheet1", "Sheet2");
workbook.removeSheetAt(0);
assertSheetOrder(workbook, "Sheet2");
workbook.createSheet();
assertSheetOrder(workbook, "Sheet2", "Sheet1");
Workbook read = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertSheetOrder(read, "Sheet2", "Sheet1");
}
@Test
public void bug47090b() {
Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("47090.xlsx");
assertSheetOrder(workbook, "Sheet1", "Sheet2");
workbook.removeSheetAt(1);
assertSheetOrder(workbook, "Sheet1");
workbook.createSheet();
assertSheetOrder(workbook, "Sheet1", "Sheet0"); // Sheet0 because it uses "Sheet" + sheets.size() as starting point!
Workbook read = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertSheetOrder(read, "Sheet1", "Sheet0");
}
@Test
public void bug47090c() {
Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("47090.xlsx");
assertSheetOrder(workbook, "Sheet1", "Sheet2");
workbook.removeSheetAt(0);
assertSheetOrder(workbook, "Sheet2");
workbook.cloneSheet(0);
assertSheetOrder(workbook, "Sheet2", "Sheet2 (2)");
Workbook read = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertSheetOrder(read, "Sheet2", "Sheet2 (2)");
}
@Test
public void bug47090d() {
Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("47090.xlsx");
assertSheetOrder(workbook, "Sheet1", "Sheet2");
workbook.createSheet();
assertSheetOrder(workbook, "Sheet1", "Sheet2", "Sheet0");
workbook.removeSheetAt(0);
assertSheetOrder(workbook, "Sheet2", "Sheet0");
workbook.createSheet();
assertSheetOrder(workbook, "Sheet2", "Sheet0", "Sheet1");
Workbook read = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertSheetOrder(read, "Sheet2", "Sheet0", "Sheet1");
}
@Test
public void bug51158() throws IOException {
// create a workbook
final XSSFWorkbook workbook = new XSSFWorkbook();
XSSFSheet sheet = workbook.createSheet("Test Sheet");
XSSFRow row = sheet.createRow(2);
XSSFCell cell = row.createCell(3);
cell.setCellValue("test1");
//XSSFCreationHelper helper = workbook.getCreationHelper();
//cell.setHyperlink(helper.createHyperlink(0));
XSSFComment comment = sheet.createDrawingPatriarch().createCellComment(new XSSFClientAnchor());
assertNotNull(comment);
comment.setString("some comment");
// CellStyle cs = workbook.createCellStyle();
// cs.setShrinkToFit(false);
// row.createCell(0).setCellStyle(cs);
// write the first excel file
XSSFWorkbook readBack = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertNotNull(readBack);
assertEquals("test1", readBack.getSheetAt(0).getRow(2).getCell(3).getStringCellValue());
assertNull(readBack.getSheetAt(0).getRow(2).getCell(4));
// add a new cell to the sheet
cell = row.createCell(4);
cell.setCellValue("test2");
// write the second excel file
readBack = XSSFTestDataSamples.writeOutAndReadBack(workbook);
assertNotNull(readBack);
assertEquals("test1", readBack.getSheetAt(0).getRow(2).getCell(3).getStringCellValue());
assertEquals("test2", readBack.getSheetAt(0).getRow(2).getCell(4).getStringCellValue());
}
@Test
public void bug51158a() throws IOException {
// create a workbook
final XSSFWorkbook workbook = new XSSFWorkbook();
workbook.createSheet("Test Sheet");
XSSFSheet sheetBack = workbook.getSheetAt(0);
// committing twice did add the XML twice without clearing the part in between
sheetBack.commit();
// ensure that a memory based package part does not have lingering data from previous commit() calls
if(sheetBack.getPackagePart() instanceof MemoryPackagePart) {
((MemoryPackagePart)sheetBack.getPackagePart()).clear();
}
sheetBack.commit();
String str = new String(IOUtils.toByteArray(sheetBack.getPackagePart().getInputStream()));
System.out.println(str);
assertEquals(1, countMatches(str, "<worksheet"));
}
private static final int INDEX_NOT_FOUND = -1;
private static boolean isEmpty(CharSequence cs) {
return cs == null || cs.length() == 0;
}
private static int countMatches(CharSequence str, CharSequence sub) {
if (isEmpty(str) || isEmpty(sub)) {
return 0;
}
int count = 0;
int idx = 0;
while ((idx = indexOf(str, sub, idx)) != INDEX_NOT_FOUND) {
count++;
idx += sub.length();
}
return count;
}
private static int indexOf(CharSequence cs, CharSequence searchChar, int start) {
return cs.toString().indexOf(searchChar.toString(), start);
}
public void testAddPivotCache() {
XSSFWorkbook wb = new XSSFWorkbook();
CTWorkbook ctWb = wb.getCTWorkbook();
CTPivotCache pivotCache = wb.addPivotCache("0");
//Ensures that pivotCaches is initiated
assertTrue(ctWb.isSetPivotCaches());
assertSame(pivotCache, ctWb.getPivotCaches().getPivotCacheArray(0));
assertEquals("0", pivotCache.getId());
}
public void setPivotData(XSSFWorkbook wb){
XSSFSheet sheet = (XSSFSheet) wb.createSheet();
Row row1 = sheet.createRow(0);
// Create a cell and put a value in it.
Cell cell = row1.createCell(0);
cell.setCellValue("Names");
Cell cell2 = row1.createCell(1);
cell2.setCellValue("#");
Cell cell7 = row1.createCell(2);
cell7.setCellValue("Data");
Row row2 = sheet.createRow(1);
Cell cell3 = row2.createCell(0);
cell3.setCellValue("Jan");
Cell cell4 = row2.createCell(1);
cell4.setCellValue(10);
Cell cell8 = row2.createCell(2);
cell8.setCellValue("Apa");
Row row3 = sheet.createRow(2);
Cell cell5 = row3.createCell(0);
cell5.setCellValue("Ben");
Cell cell6 = row3.createCell(1);
cell6.setCellValue(9);
Cell cell9 = row3.createCell(2);
cell9.setCellValue("Bepa");
AreaReference source = new AreaReference("A1:B2");
sheet.createPivotTable(source, new CellReference("H5"));
}
public void testLoadWorkbookWithPivotTable() throws Exception {
String fileName = "ooxml-pivottable.xlsx";
XSSFWorkbook wb = new XSSFWorkbook();
setPivotData(wb);
FileOutputStream fileOut = new FileOutputStream(fileName);
wb.write(fileOut);
fileOut.close();
XSSFWorkbook wb2 = (XSSFWorkbook) WorkbookFactory.create(new File(fileName));
assertTrue(wb2.getPivotTables().size() == 1);
}
public void testAddPivotTableToWorkbookWithLoadedPivotTable() throws Exception {
String fileName = "ooxml-pivottable.xlsx";
XSSFWorkbook wb = new XSSFWorkbook();
setPivotData(wb);
FileOutputStream fileOut = new FileOutputStream(fileName);
wb.write(fileOut);
fileOut.close();
XSSFWorkbook wb2 = (XSSFWorkbook) WorkbookFactory.create(new File(fileName));
setPivotData(wb2);
assertTrue(wb2.getPivotTables().size() == 2);
}
}