Progress.cs :  » Persistence-Frameworks » FileHelpers-Library » FileHelpersTests » CommonTests » C# / CSharp Open Source

using System;
using System.IO;
using FileHelpers;
using NUnit.Framework;

namespace FileHelpersTests.CommonTests{
  [TestFixture]
  public class Progress
  {
    FileHelperEngine engine;

    [Test]
    public void ReadFileNotifyRecord()
    {
      actual = 0;
      actualAdd = 1;
      engine = new FileHelperEngine(typeof (SampleType));

      engine.SetProgressHandler(new ProgressChangeHandler(ProgressChange));

      SampleType[] res;
      res = (SampleType[]) Common.ReadTest(engine, @"Good\test1.txt");

      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(4, engine.TotalRecords);
      Assert.AreEqual(0, engine.ErrorManager.ErrorCount);
    }
    

    [Test]
    public void WriteFileNotifyRecord()
    {
      actual = 0;
      actualAdd = 1;
      engine = new FileHelperEngine(typeof (SampleType));
      engine.SetProgressHandler(new ProgressChangeHandler(ProgressChange));

      SampleType[] res = new SampleType[2];

      res[0] = new SampleType();
      res[1] = new SampleType();

      res[0].Field1 = DateTime.Now.AddDays(1);
      res[0].Field2 = "je";
      res[0].Field3 = 0;

      res[1].Field1 = DateTime.Now;
      res[1].Field2 = "ho";
      res[1].Field3 = 2;

      engine.WriteFile("prog1.txt", res);
      if (File.Exists("prog1.txt")) File.Delete("prog1.txt");
    }



    
    [Test]
    public void WriteFileNotifyPercent()
    {
      actual = 0;
      actualAdd = 25;

      engine = new FileHelperEngine(typeof (SampleType));
      engine.SetProgressHandler(new ProgressChangeHandler(ProgressChange), ProgressMode.NotifyPercent);

      SampleType[] res = new SampleType[2];

      res[0] = new SampleType();
      res[1] = new SampleType();

      res[0].Field1 = DateTime.Now.AddDays(1);
      res[0].Field2 = "je";
      res[0].Field3 = 0;

      res[1].Field1 = DateTime.Now;
      res[1].Field2 = "ho";
      res[1].Field3 = 2;

      engine.WriteFile("prog1.txt", res);
      if (File.Exists("prog1.txt")) File.Delete("prog1.txt");
    }


    int actual = 0;
    int actualAdd = 0;

    private void ProgressChange(ProgressEventArgs e)
    {
      Assert.AreEqual(actual, e.ProgressCurrent);
      actual += actualAdd;
    }


  }
}