public void ParseCorrectlyHandleProcessingOfAdditionalColumns(string input,
AdditionalColumnsProcessing
additionalColumnsProcessing,
int expectedNumberOfColumns,
string expectedLastColumn)
{
IRowParser rowParser = CreateSUT(expectedNumberOfColumns, additionalColumnsProcessing,
new SplitTransformer(TAB));
ChunkContainer columns = rowParser.Parse(input);
Assert.AreEqual(expectedLastColumn, columns[expectedNumberOfColumns - 1]);
}
public void ParseReturnsTheExpectedNumberOfColumns(string input,
AdditionalColumnsProcessing additionalColumnsProcessing,
int expectedNumberOfColumns)
{
IRowParser rowParser = CreateSUT(expectedNumberOfColumns, additionalColumnsProcessing,
new SplitTransformer(TAB));
ChunkContainer columns = rowParser.Parse(input);
Assert.AreEqual(expectedNumberOfColumns, columns.Count);
}
public RowParser(int numberOfColumns, AdditionalColumnsProcessing additionalColumnsProcessing,
ITransformer columnExploder)
{
if (columnExploder == null)
{
throw new ArgumentNullException("columnExploder");
}
_numberOfColumns = numberOfColumns;
_additionalColumnsProcessing = additionalColumnsProcessing;
_columnExploder = columnExploder;
}
private static IRowParser CreateSUT(int numberOfColumns, AdditionalColumnsProcessing additionalColumnsProcessing,
ITransformer columnExploder)
{
return new RowParser(numberOfColumns, additionalColumnsProcessing, columnExploder);
}
