*/
public void testSetColumnGroupCollapsed(){
Workbook wb = new XSSFWorkbook();
XSSFSheet sheet1 =(XSSFSheet) wb.createSheet();
CTCols cols=sheet1.getCTWorksheet().getColsArray(0);
assertEquals(0,cols.sizeOfColArray());
sheet1.groupColumn( (short)4, (short)7 );
sheet1.groupColumn( (short)9, (short)12 );
assertEquals(2,cols.sizeOfColArray());
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(true, cols.getColArray(1).isSetCollapsed());
assertEquals(10, cols.getColArray(1).getMin()); // 1 based
assertEquals(13, cols.getColArray(1).getMax()); // 1 based
sheet1.groupColumn( (short)10, (short)11 );
assertEquals(4,cols.sizeOfColArray());
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(true, cols.getColArray(1).isSetCollapsed());
assertEquals(10, cols.getColArray(1).getMin()); // 1 based
assertEquals(10, cols.getColArray(1).getMax()); // 1 based
assertEquals(false,cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(11, cols.getColArray(2).getMin()); // 1 based
assertEquals(12, cols.getColArray(2).getMax()); // 1 based
assertEquals(false,cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(13, cols.getColArray(3).getMin()); // 1 based
assertEquals(13, cols.getColArray(3).getMax()); // 1 based
// collapse columns - 1
sheet1.setColumnGroupCollapsed( (short)5, true );
assertEquals(5,cols.sizeOfColArray());
assertEquals(true, cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(true, cols.getColArray(1).isSetCollapsed());
assertEquals(9, cols.getColArray(1).getMin()); // 1 based
assertEquals(9, cols.getColArray(1).getMax()); // 1 based
assertEquals(false,cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(10, cols.getColArray(2).getMin()); // 1 based
assertEquals(10, cols.getColArray(2).getMax()); // 1 based
assertEquals(false,cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(11, cols.getColArray(3).getMin()); // 1 based
assertEquals(12, cols.getColArray(3).getMax()); // 1 based
assertEquals(false,cols.getColArray(4).isSetHidden());
assertEquals(true, cols.getColArray(4).isSetCollapsed());
assertEquals(13, cols.getColArray(4).getMin()); // 1 based
assertEquals(13, cols.getColArray(4).getMax()); // 1 based
// expand columns - 1
sheet1.setColumnGroupCollapsed( (short)5, false );
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(false,cols.getColArray(1).isSetCollapsed());
assertEquals(9, cols.getColArray(1).getMin()); // 1 based
assertEquals(9, cols.getColArray(1).getMax()); // 1 based
assertEquals(false,cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(10, cols.getColArray(2).getMin()); // 1 based
assertEquals(10, cols.getColArray(2).getMax()); // 1 based
assertEquals(false,cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(11, cols.getColArray(3).getMin()); // 1 based
assertEquals(12, cols.getColArray(3).getMax()); // 1 based
assertEquals(false,cols.getColArray(4).isSetHidden());
assertEquals(true, cols.getColArray(4).isSetCollapsed());
assertEquals(13, cols.getColArray(4).getMin()); // 1 based
assertEquals(13, cols.getColArray(4).getMax()); // 1 based
//collapse - 2
sheet1.setColumnGroupCollapsed( (short)9, true );
assertEquals(6,cols.sizeOfColArray());
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(false,cols.getColArray(1).isSetCollapsed());
assertEquals(9, cols.getColArray(1).getMin()); // 1 based
assertEquals(9, cols.getColArray(1).getMax()); // 1 based
assertEquals(true, cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(10, cols.getColArray(2).getMin()); // 1 based
assertEquals(10, cols.getColArray(2).getMax()); // 1 based
assertEquals(true, cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(11, cols.getColArray(3).getMin()); // 1 based
assertEquals(12, cols.getColArray(3).getMax()); // 1 based
assertEquals(true, cols.getColArray(4).isSetHidden());
assertEquals(true, cols.getColArray(4).isSetCollapsed());
assertEquals(13, cols.getColArray(4).getMin()); // 1 based
assertEquals(13, cols.getColArray(4).getMax()); // 1 based
assertEquals(false,cols.getColArray(5).isSetHidden());
assertEquals(true, cols.getColArray(5).isSetCollapsed());
assertEquals(14, cols.getColArray(5).getMin()); // 1 based
assertEquals(14, cols.getColArray(5).getMax()); // 1 based
//expand - 2
sheet1.setColumnGroupCollapsed( (short)9, false );
assertEquals(6,cols.sizeOfColArray());
assertEquals(14,cols.getColArray(5).getMin());
//outline level 2: the line under ==> collapsed==True
assertEquals(2,cols.getColArray(3).getOutlineLevel());
assertEquals(true,cols.getColArray(4).isSetCollapsed());
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(false,cols.getColArray(1).isSetCollapsed());
assertEquals(9, cols.getColArray(1).getMin()); // 1 based
assertEquals(9, cols.getColArray(1).getMax()); // 1 based
assertEquals(false,cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(10, cols.getColArray(2).getMin()); // 1 based
assertEquals(10, cols.getColArray(2).getMax()); // 1 based
assertEquals(true, cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(11, cols.getColArray(3).getMin()); // 1 based
assertEquals(12, cols.getColArray(3).getMax()); // 1 based
assertEquals(false,cols.getColArray(4).isSetHidden());
assertEquals(true, cols.getColArray(4).isSetCollapsed());
assertEquals(13, cols.getColArray(4).getMin()); // 1 based
assertEquals(13, cols.getColArray(4).getMax()); // 1 based
assertEquals(false,cols.getColArray(5).isSetHidden());
assertEquals(false,cols.getColArray(5).isSetCollapsed());
assertEquals(14, cols.getColArray(5).getMin()); // 1 based
assertEquals(14, cols.getColArray(5).getMax()); // 1 based
//DOCUMENTARE MEGLIO IL DISCORSO DEL LIVELLO
//collapse - 3
sheet1.setColumnGroupCollapsed( (short)10, true );
assertEquals(6,cols.sizeOfColArray());
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(false,cols.getColArray(1).isSetCollapsed());
assertEquals(9, cols.getColArray(1).getMin()); // 1 based
assertEquals(9, cols.getColArray(1).getMax()); // 1 based
assertEquals(false,cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(10, cols.getColArray(2).getMin()); // 1 based
assertEquals(10, cols.getColArray(2).getMax()); // 1 based
assertEquals(true, cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(11, cols.getColArray(3).getMin()); // 1 based
assertEquals(12, cols.getColArray(3).getMax()); // 1 based
assertEquals(false,cols.getColArray(4).isSetHidden());
assertEquals(true, cols.getColArray(4).isSetCollapsed());
assertEquals(13, cols.getColArray(4).getMin()); // 1 based
assertEquals(13, cols.getColArray(4).getMax()); // 1 based
assertEquals(false,cols.getColArray(5).isSetHidden());
assertEquals(false,cols.getColArray(5).isSetCollapsed());
assertEquals(14, cols.getColArray(5).getMin()); // 1 based
assertEquals(14, cols.getColArray(5).getMax()); // 1 based
//expand - 3
sheet1.setColumnGroupCollapsed( (short)10, false );
assertEquals(6,cols.sizeOfColArray());
assertEquals(false,cols.getColArray(0).getHidden());
assertEquals(false,cols.getColArray(5).getHidden());
assertEquals(false,cols.getColArray(4).isSetCollapsed());
// write out and give back
// Save and re-load
wb = XSSFTestDataSamples.writeOutAndReadBack(wb);
sheet1 = (XSSFSheet)wb.getSheetAt(0);
assertEquals(6,cols.sizeOfColArray());
assertEquals(false,cols.getColArray(0).isSetHidden());
assertEquals(true, cols.getColArray(0).isSetCollapsed());
assertEquals(5, cols.getColArray(0).getMin()); // 1 based
assertEquals(8, cols.getColArray(0).getMax()); // 1 based
assertEquals(false,cols.getColArray(1).isSetHidden());
assertEquals(false,cols.getColArray(1).isSetCollapsed());
assertEquals(9, cols.getColArray(1).getMin()); // 1 based
assertEquals(9, cols.getColArray(1).getMax()); // 1 based
assertEquals(false,cols.getColArray(2).isSetHidden());
assertEquals(true, cols.getColArray(2).isSetCollapsed());
assertEquals(10, cols.getColArray(2).getMin()); // 1 based
assertEquals(10, cols.getColArray(2).getMax()); // 1 based
assertEquals(false,cols.getColArray(3).isSetHidden());
assertEquals(true, cols.getColArray(3).isSetCollapsed());
assertEquals(11, cols.getColArray(3).getMin()); // 1 based
assertEquals(12, cols.getColArray(3).getMax()); // 1 based
assertEquals(false,cols.getColArray(4).isSetHidden());
assertEquals(false,cols.getColArray(4).isSetCollapsed());
assertEquals(13, cols.getColArray(4).getMin()); // 1 based
assertEquals(13, cols.getColArray(4).getMax()); // 1 based
assertEquals(false,cols.getColArray(5).isSetHidden());
assertEquals(false,cols.getColArray(5).isSetCollapsed());
assertEquals(14, cols.getColArray(5).getMin()); // 1 based
assertEquals(14, cols.getColArray(5).getMax()); // 1 based
}