CustomConverter3.cs :  » Persistence-Frameworks » FileHelpers-Library » FileHelpersTests » CommonTests » C# / CSharp Open Source

using FileHelpers;
using NUnit.Framework;

namespace FileHelpersTests.CommonTests{
  // SPECIAL FIELD
    [FixedLengthRecord]
  public class PriceRecord
  {
        [FieldFixedLength(6)]
        public int ProductId;

        [FieldFixedLength(8)]
        [FieldConverter(typeof(MoneyConverter))]
        public decimal PriceList;

        [FieldFixedLength(8)]
        [FieldConverter(typeof(MoneyConverter))]
        public decimal PriceOnePay;
  }

  // CUSTOM CONVERTER
  public class MoneyConverter : ConverterBase
  {
    public override object StringToField(string from)
    {
            return decimal.Parse(from) / 100;
    }
  }


  // NUNIT TESTS
  [TestFixture]
  public class CustomConvertPrice
  {
    FileHelperEngine engine;

    [Test]
    public void PriceConverterTest()
    {
      engine = new FileHelperEngine(typeof (PriceRecord));

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

      Assert.AreEqual(4, res.Length);


      Assert.AreEqual(125,          res[0].ProductId);
      Assert.AreEqual((decimal)145.88,   res[0].PriceList);
      Assert.AreEqual((decimal)130.25,   res[0].PriceOnePay);

            Assert.AreEqual(126, res[1].ProductId);
            Assert.AreEqual((decimal)1234.56, res[1].PriceList);
            Assert.AreEqual((decimal)2345.67, res[1].PriceOnePay);

            Assert.AreEqual(127, res[2].ProductId);
            Assert.AreEqual((decimal)12345.67, res[2].PriceList);
            Assert.AreEqual((decimal)23456.78, res[2].PriceOnePay);

            Assert.AreEqual(128, res[3].ProductId);
            Assert.AreEqual((decimal)8765.43, res[3].PriceList);
            Assert.AreEqual((decimal)1234.56, res[3].PriceOnePay);

    }

  }
}