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

using System;
using FileHelpers;
using NUnit.Framework;

namespace FileHelpersTests.CommonTests{
  [TestFixture]
  public class FixedEngine
  {
    [Test]
    public void SimpleTest()
    {
            FixedFileEngine engine = new FixedFileEngine(typeof(CustomersFixed));
            Assert.AreEqual(91, Common.ReadTest(engine, @"Good\CustomersFixed.txt").Length);

            engine.Options.IgnoreFirstLines = 10;
            Assert.AreEqual(81, Common.ReadTest(engine, @"Good\CustomersFixed.txt").Length);

            engine.Options.IgnoreLastLines = 6;
            Assert.AreEqual(75, Common.ReadTest(engine, @"Good\CustomersFixed.txt").Length);

            Assert.AreEqual(183, engine.Options.RecordLength);

        }

        [Test]
        public void SimpleTest2()
        {
            FixedFileEngine engine = new FixedFileEngine(typeof(CustomersFixed));
            Assert.AreEqual(91, Common.ReadTest(engine, @"Good\CustomersFixed.txt").Length);

            engine.Options.RecordCondition.Condition = RecordCondition.IncludeIfBegins;
            engine.Options.RecordCondition.Selector = "F";
            Assert.AreEqual(8, Common.ReadTest(engine, @"Good\CustomersFixed.txt").Length);

        }

    [Test]
    public void SimpleTest3()
    {
      FixedFileEngine engine = new FixedFileEngine(typeof(CustomersFixed2));
      Assert.AreEqual(8, Common.ReadTest(engine, @"Good\CustomersFixed.txt").Length);
    }

        [Test]
        [ExpectedException(typeof(BadUsageException))]
        public void BadRecordType1()
        {
            FixedFileEngine engine = new FixedFileEngine(typeof(CustomersTab));
        }

        [Test]
        [ExpectedException(typeof(BadUsageException))]
        public void BadRecordType2()
        {
            FixedFileEngine engine = new FixedFileEngine(null);
        }

    [FixedLengthRecord]
    [ConditionalRecord(RecordCondition.IncludeIfBegins, "F")]
    public class CustomersFixed2
    {
      [FieldFixedLength(11)]
      public string CustomerID;

      [FieldFixedLength(50 - 12)]
      public string CompanyName;

      [FieldFixedLength(72 - 50)]
      public string ContactName;

      [FieldFixedLength(110 - 72)]
      public string ContactTitle;

      [FieldFixedLength(151 - 110)]
      public string Address;

      [FieldFixedLength(169 - 151)]
      public string City;

      [FieldFixedLength(15)]
      public string Country;
    }
  }
}