private Dictionary <string, DelimitedRow> LoadEmployeeDictionary(string fileName, Func <DelimitedRow, string> getKey)
{
Dictionary <string, DelimitedRow> result = new Dictionary <string, DelimitedRow>();
using (TextReader empText = new StreamReader(fileName))
{
DelimitedReader empParser = new DelimitedReader(empText, ',', true);
for (;;)
{
DelimitedRow empRow = empParser.CurrentValues;
if (empRow == null)
{
break;
}
if (empRow.Count > 0)
{
result.Add(getKey(empRow), empRow);
}
empParser.NextLine();
}
}
return(result);
}
private void ReadTestFile1()
{
try
{
mFileName = "TestFile1.txt";
using (TextReader reader = new StreamReader(mFileName))
{
DelimitedReader delReader = new DelimitedReader(reader, ',', true);
DelimitedRow row = delReader.CurrentValues;
DelimitedRow totals = delReader.ColumnTotals;
if (row == null)
{
Failure("Initial row is null");
}
if (row.Count != 6)
{
Failure("Initial row column wrong count");
}
if (totals != null)
{
Failure("Initial totals must be null");
}
if (!delReader.HasCurrent)
{
Failure("Initial has no current");
}
if (row.GetIndex("Name") != 0)
{
Failure("Name index != 0");
}
if (row.GetIndex("Weight") != 2)
{
Failure("Weight index != 2");
}
if ((string)row.GetValue("Name") != "Dog")
{
Failure("Name!=Dog");
}
if (!(row.GetValue("Weight") is decimal))
{
Failure("Dog weight is not decimal");
}
if ((decimal)row.GetValue("Weight") != 20.5M)
{
Failure("Dog weight is not 20.5M");
}
if (row.GetDecimal("Weight") != 20.5M)
{
Failure("Dog weight is not 20.5M (2)");
}
if (!(row.GetValue("Length") is int))
{
Failure("Length is not integer");
}
if (row.GetInteger("Length") != 26)
{
Failure("Dog Length is not 26");
}
row = delReader.NextLine();
if (!delReader.HasCurrent)
{
Failure("Second has no current");
}
if (row.Count != 6)
{
Failure("Second row column count wrong");
}
if (row.GetString("Name") != "Big Fish")
{
Failure("Second name is not Fish");
}
if (row.GetString("Color") != "Silver")
{
Failure("Second color is not Silver");
}
if (row.GetDecimal("Weight") != 3.5M)
{
Failure("Second Weight should be 3.5M");
}
if (row.GetInteger("Units") != 200)
{
Failure("Second units is not 200");
}
totals = delReader.ReadUntilChange("Break");
row = delReader.CurrentValues;
if (row.GetString("Name") != "Small Fish")
{
Failure("UntilChange Break wrong row");
}
if (!(totals.GetValue("Name") is string))
{
Failure("UntilChange Name should be string");
}
if (!(totals.GetValue("Weight") is decimal))
{
Failure("UntilChange Weight should be decimal");
}
if (totals.GetDecimal("Weight") != 3.5M)
{
Failure("UntilChange Weight should be 3.5M");
}
totals = delReader.ReadUntilChange("Break");
row = delReader.CurrentValues;
if (row.GetString("Name") != "guppy")
{
Failure("UntilChange2 Break wrong row");
}
if (totals.GetDecimal("Weight") != ((decimal)1 + 8.5M + 300.5M))
{
Failure("UntilChange2 wrong Weight total");
}
if (totals.GetInteger("Units") != (3000 + 5 + 1))
{
Failure("UntilChange2 wrong Units total");
}
if (!(row.GetValue("Units") is int))
{
Failure("UntilChange2 wrong Units type");
}
row = delReader.NextLine();
if (row.GetString("Name") != "")
{
Failure("Blank Name is not blank");
}
if (row.GetString("Color") != "none")
{
Failure("Blank Color is not none");
}
if (row.GetString("Weight") != "")
{
Failure("Blank Weight is not blank");
}
if (row.GetString("Length") != "")
{
Failure("Blank Length is not blank");
}
if (row.GetInteger("Units") != 100)
{
Failure("Blank Units is not 100");
}
row = delReader.NextLine();
if (row.GetString("Name") != "tall grass")
{
Failure("tall grass wrong name");
}
if (!delReader.HasCurrent)
{
Failure("tall grass has no current");
}
delReader.NextLine();
if (delReader.HasCurrent)
{
Failure("should not have current");
}
if (!(delReader.Add("a", "B") is string))
{
Failure("Add string string is not string");
}
if (!(delReader.Add("a", 1) is string))
{
Failure("Add string int is not string");
}
if (!(delReader.Add(2, "B") is string))
{
Failure("Add int string is not string");
}
if (!(delReader.Add(2.5M, "B") is string))
{
Failure("Add decimal string is not string");
}
if (!(delReader.Add(2, 1) is int))
{
Failure("Add int int is not int");
}
if (!(delReader.Add(2.5M, 3.5M) is decimal))
{
Failure("Add decimal decimal is not decimal");
}
if (!(delReader.Add(2.5M, 3) is decimal))
{
Failure("Add decimal int is not decimal");
}
if (!(delReader.Add(2, 3.5M) is decimal))
{
Failure("Add int decimal is not decimal");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
