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sxssf date style test 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908173 13f79535-47bb-0310-9956-ffa450edef68
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PJ Fanning 2023-03-07 22:03:58 +00:00
parent 4ec643c624
commit 1639f8b923
1 changed files with 28 additions and 0 deletions
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28
poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/TestSXSSFWorkbook.java
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@ -34,6 +34,7 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.time.LocalDate;
import java.util.Arrays;
import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream;
@ -43,7 +44,9 @@ import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackageAccess;
import org.apache.poi.ss.tests.usermodel.BaseTestXWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.DataFormatter;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
@ -648,6 +651,31 @@ public final class TestSXSSFWorkbook extends BaseTestXWorkbook {
}
}
@Test
void dateStyle() throws IOException {
try (
SXSSFWorkbook workbook = new SXSSFWorkbook();
UnsynchronizedByteArrayOutputStream bos = new UnsynchronizedByteArrayOutputStream()
) {
SXSSFSheet sheet = workbook.createSheet();
SXSSFRow row = sheet.createRow(0);
SXSSFCreationHelper createHelper = (SXSSFCreationHelper) workbook.getCreationHelper();
CellStyle cellStyle = workbook.createCellStyle();
cellStyle.setDataFormat(createHelper.createDataFormat().getFormat("dd.MM.yyyy"));
SXSSFCell cell = row.createCell(0);
cell.setCellValue(LocalDate.parse("2023-03-07"));
cell.setCellStyle(cellStyle);
workbook.write(bos);
try (XSSFWorkbook xssfWorkbook = new XSSFWorkbook(bos.toInputStream())) {
XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(0);
DataFormatter dataFormatter = new DataFormatter();
final String result = dataFormatter.formatCellValue(xssfSheet.getRow(0).getCell(0));
assertEquals("07.03.2023", result);
}
}
}
@Override
@Disabled("not implemented")
protected void changeSheetNameWithSharedFormulas() {