static void Main(string[] args)
{
if (args.Length == 0)
{
Console.Error.WriteLine("Input filename required.");
return;
}
var path = GetPathFromArgs(args);
var gradeSorter = new GradeSorter();
if (gradeSorter.LoadData(path))
{
gradeSorter.SortData();
gradeSorter.SaveData(Helper.GenerateOutputPath(path));
}
}
public void TestLoadDataBadData()
{
var gradeSorter = new GradeSorter();
TestUtilities.GenerateInputFile(DataFactory.GetDataSet(10, true));
Assert.IsFalse(gradeSorter.LoadData(TestUtilities.GetInputFilePath()));
Assert.AreEqual(gradeSorter.Data, null);
TestUtilities.DeleteFiles();
}
public void TestSaveData()
{
var gradeSorter = new GradeSorter();
TestUtilities.GenerateInputFile(DataFactory.GetDataSet(10, false));
Assert.IsTrue(gradeSorter.LoadData(TestUtilities.GetInputFilePath()), "LoadData failed.");
gradeSorter.SaveData(TestUtilities.GetOutputFilePath());
Assert.IsTrue(System.IO.File.Exists(TestUtilities.GetOutputFilePath()));
TestUtilities.DeleteFiles();
}
public void TestLoadDataValidFile()
{
var random = new Random();
var count = random.Next(10);
var gradeSorter = new GradeSorter();
TestUtilities.GenerateInputFile(DataFactory.GetDataSet(count, false));
Assert.IsTrue(gradeSorter.LoadData(TestUtilities.GetInputFilePath()), "LoadData failed.");
Assert.AreNotEqual(gradeSorter.Data, null);
Assert.AreEqual(gradeSorter.Data.Count, count);
TestUtilities.DeleteFiles();
}