public void TestMovingMergedRegion()
{
List <Record> records = new List <Record>();
CellRangeAddress[] cras =
{
new CellRangeAddress(0, 1, 0, 2),
};
MergeCellsRecord merged = new MergeCellsRecord(cras, 0, cras.Length);
records.Add(BOFRecord.CreateSheetBOF());
records.Add(new DimensionsRecord());
records.Add(new RowRecord(0));
records.Add(new RowRecord(1));
records.Add(new RowRecord(2));
records.Add(CreateWindow2Record());
records.Add(EOFRecord.instance);
records.Add(merged);
InternalSheet sheet = CreateSheet(records);
sheet.Records.RemoveAt(0);
//stub object to throw off list INDEX operations
sheet.RemoveMergedRegion(0);
Assert.AreEqual(0, sheet.NumMergedRegions, "Should be no more merged regions");
}
public void TestRemoveMergedRegion()
{
InternalSheet sheet = InternalSheet.CreateSheet();
int regionsToAdd = 4096;
for (int n = 0; n < regionsToAdd; n++)
{
sheet.AddMergedRegion(0, 0, 1, 1);
}
int nSheetRecords = sheet.Records.Count;
//remove a third from the beginning
for (int n = 0; n < regionsToAdd / 3; n++)
{
sheet.RemoveMergedRegion(0);
//assert they have been deleted
Assert.AreEqual(sheet.NumMergedRegions, regionsToAdd - n - 1, "Num of regions should be " + (regionsToAdd - n - 1) + " not " + sheet.NumMergedRegions);
}
// merge records are removed from within the MergedCellsTable,
// so the sheet record count should not change
Assert.AreEqual(nSheetRecords, sheet.Records.Count, "Sheet Records");
}
