public void testClone() throws Exception {
XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("WithDrawing.xlsx");
XSSFSheet sheet1 = wb.getSheetAt(0);
XSSFSheet sheet2 = wb.cloneSheet(0);
// the source sheet has one relationship and it is XSSFDrawing
List<POIXMLDocumentPart> rels1 = sheet1.getRelations();
assertEquals(1, rels1.size());
assertTrue(rels1.get(0) instanceof XSSFDrawing);
List<POIXMLDocumentPart> rels2 = sheet2.getRelations();
assertEquals(1, rels2.size());
assertTrue(rels2.get(0) instanceof XSSFDrawing);
XSSFDrawing drawing1 = (XSSFDrawing) rels1.get(0);
XSSFDrawing drawing2 = (XSSFDrawing) rels2.get(0);
assertNotSame(drawing1, drawing2); // drawing2 is a clone of drawing1
List<XSSFShape> shapes1 = drawing1.getShapes();
List<XSSFShape> shapes2 = drawing2.getShapes();
assertEquals(shapes1.size(), shapes2.size());
for (int i = 0; i < shapes1.size(); i++) {
XSSFShape sh1 = shapes1.get(i);
XSSFShape sh2 = shapes2.get(i);
assertTrue(sh1.getClass() == sh2.getClass());
assertEquals(sh1.getShapeProperties().toString(), sh2.getShapeProperties().toString());
}
assertNotNull(XSSFTestDataSamples.writeOutAndReadBack(wb));
}
