public void OneSimpleValueQuotesTest()
{
var parser = new CsvParser();
var parsed = parser.Parse("\"42\"");
Assert.That(parsed.Count(), Is.EqualTo(1));
Assert.That(parsed[0][0], Is.EqualTo("42"));
}
static void Main(string[] args)
{
if (args.Length != 2 && args.Length != 0)
{
Console.WriteLine("need two parameters: file name to parse, file name to export");
return;
}
string inputFilePath = "input.txt";
string exportFilePath = "output.txt";
if (args.Length == 2)
{
inputFilePath = args[0];
exportFilePath = args[1];
}
if (!File.Exists(inputFilePath))
{
Console.WriteLine("{0} (input file) doesn't exist", inputFilePath);
}
string inputString;
using (var reader = new StreamReader(inputFilePath))
{
inputString = reader.ReadToEnd();
}
var parser = new CsvParser();
IList<IList<string>> parsedValues = parser.Parse(inputString);
string outputString = parser.PrepForExport(parsedValues);
using (var writer = new StreamWriter(exportFilePath))
{
writer.Write(outputString);
}
}
public void TwoSimpleValuesNoQuotesTest()
{
var parser = new CsvParser();
var parsed = parser.Parse("24,42");
Assert.That(parsed[0].Count(), Is.EqualTo(2));
Assert.That(parsed[0][0], Is.EqualTo("24"));
Assert.That(parsed[0][1], Is.EqualTo("42"));
}
public void TwoCommaValueQuotesTest()
{
var parser = new CsvParser();
var parsed = parser.Parse("\"4,2\",\"2,4\"");
Assert.That(parsed[0].Count(), Is.EqualTo(2));
Assert.That(parsed[0][0], Is.EqualTo("4,2"));
Assert.That(parsed[0][1], Is.EqualTo("2,4"));
}
public void EmptyTest()
{
var parser = new CsvParser();
var parsed = parser.Parse(string.Empty);
Assert.That(parsed.Count(), Is.EqualTo(1));
Assert.That(parsed[0].Count(), Is.EqualTo(1));
Assert.That(parsed[0][0], Is.EqualTo(string.Empty));
}
public void TwoValuesDoubleQuotesNoQuotesTest()
{
var parser = new CsvParser();
var parsed = parser.Parse("42,\"-\"\"42\"\"-\"");
Assert.That(parsed[0].Count(), Is.EqualTo(2));
Assert.That(parsed[0][0], Is.EqualTo("42"));
Assert.That(parsed[0][1], Is.EqualTo("-\"42\"-"));
}
public void WithNewLineTest()
{
var parser = new CsvParser();
var parsed = parser.Parse("12,34\n56,78");
Assert.That(parsed.Count(), Is.EqualTo(2));
Assert.That(parsed[0].Count(), Is.EqualTo(2));
Assert.That(parsed[1].Count(), Is.EqualTo(2));
Assert.That(parsed[0][0], Is.EqualTo("12"));
Assert.That(parsed[0][1], Is.EqualTo("34"));
Assert.That(parsed[1][0], Is.EqualTo("56"));
Assert.That(parsed[1][1], Is.EqualTo("78"));
}
public void TwoValuesEmptyQuotesNoQuotesTest()
{
var parser = new CsvParser();
var parsed = parser.Parse(",\"\"");
Assert.That(parsed[0].Count(), Is.EqualTo(2));
Assert.That(parsed[0][0], Is.EqualTo(string.Empty));
Assert.That(parsed[0][1], Is.EqualTo(string.Empty));
}