private static void Main(string[] args)
{
if (args.Length == 0)
{
ShowUsage();
return;
}
string filename = args[0];
if (!File.Exists(filename))
{
ShowErrorMessage();
return;
}
var fileSorter = new ScoreSorter(filename);
if (!fileSorter.ReadInput())
{
ShowOperationErrorMessage();
}
if (!fileSorter.WriteOutputFile())
{
ShowOperationErrorMessage();
}
}
private static void Main(string[] args)
{
if (args.Length == 0)
{
ShowUsage();
return;
}
string filename = args[0];
if (!File.Exists(filename))
{
ShowErrorMessage();
return;
}
var fileSorter = new ScoreSorter(filename);
if (!fileSorter.ReadInput())
{
ShowOperationErrorMessage();
}
if (!fileSorter.WriteOutputFile())
{
ShowOperationErrorMessage();
}
}
public void TestScoreSorter(string inputString, string outputString)
{
TextReader reader = new StringReader(inputString);
ScoreSorter sorter = new ScoreSorter();
sorter.ReadInput(reader);
var sb = new StringBuilder();
TextWriter writer = new StringWriter(sb);
sorter.WriteOutputFile(writer);
Assert.AreEqual(outputString, sb.ToString());
}
public void TestGetOutputFilename(string inputfilename,string outputfilename)
{
ScoreSorter sorter = new ScoreSorter();
var filename = sorter.GetOutputfilename(inputfilename);
Assert.AreEqual(outputfilename, filename);
}
