public void insertBlankColumns(int original, String columnNumbersText, String expectedText)
{
List <String> source = new List <String>(original);
for (int i = 0; i < original; i++)
{
source.Add((i + 1).ToString());
}
HashSet <int> columnNumbers = new HashSet <int>(TextUtil.parseInts(columnNumbersText));
List <String> actual = RowUtil.insertBlankColumns(source, columnNumbers, pad: "_");
String actualText = String.Join(",", actual);
Assert.Equal(expectedText, actualText);
}
public List <String> transformRow(List <String> row)
{
return(RowUtil.insertBlankColumns(row, columnNumbers, pad));
}
public List <String> transformHeader(List <String> header)
{
header = RowUtil.insertBlankColumns(header, columnNumbers, "");
return(RowUtil.setDefaultHeaderNames(header));
}
