IgnoreEmpty.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 IgnoreEmpties
  {
    FileHelperEngine engine;
    FileHelperAsyncEngine asyncEngine;

    [Test]
    public void IgnoreEmpty1()
    {
      engine = new FileHelperEngine(typeof (IgnoreEmptyType1));

      object[] res = Common.ReadTest(engine, @"Good\IgnoreEmpty1.txt");

      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(8, engine.LineNumber);
    }

    [Test]
    public void IgnoreEmpty2()
    {
      engine = new FileHelperEngine(typeof (IgnoreEmptyType1));

      object[] res = Common.ReadTest(engine, @"Good\IgnoreEmpty2.txt");

      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(8, engine.LineNumber);
    }

    [Test]
    public void IgnoreEmpty3()
    {
      engine = new FileHelperEngine(typeof (IgnoreEmptyType1));

      object[] res = Common.ReadTest(engine, @"Good\IgnoreEmpty3.txt");

      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(8, engine.LineNumber);
    }

    [Test]
    public void IgnoreEmpty1Async()
    {
      asyncEngine = new FileHelperAsyncEngine(typeof (IgnoreEmptyType1));

      object[] res = Common.ReadAllAsync(asyncEngine, @"Good\IgnoreEmpty1.txt");

      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(8, asyncEngine.LineNumber);
    }

    [Test]
    public void IgnoreEmpty3Async()
    {
      asyncEngine = new FileHelperAsyncEngine(typeof (IgnoreEmptyType1));

      object[] res = Common.ReadAllAsync(asyncEngine, @"Good\IgnoreEmpty3.txt");

      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, asyncEngine.LineNumber);
    }

    [Test]
    [ExpectedException(typeof(BadUsageException))]
    public void IgnoreEmpty4Bad()
    {
      engine = new FileHelperEngine(typeof (IgnoreEmptyType1));
      Common.ReadTest(engine, @"Good\IgnoreEmpty4.txt");
    }

    [Test]
    [ExpectedException(typeof(BadUsageException))]
    public void IgnoreEmpty4BadAsync()
    {
      asyncEngine = new FileHelperAsyncEngine(typeof (IgnoreEmptyType1));
      Common.ReadAllAsync(asyncEngine, @"Good\IgnoreEmpty4.txt");
    }

    [Test]
    public void IgnoreEmpty4()
    {
      engine = new FileHelperEngine(typeof (IgnoreEmptyType1Spaces));
      object[] res = Common.ReadTest(engine, @"Good\IgnoreEmpty4.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, engine.LineNumber);
    }

    [Test]
    public void IgnoreEmpty5()
    {
      engine = new FileHelperEngine(typeof (IgnoreEmptyType1Spaces));
      object[] res = Common.ReadTest(engine, @"Good\IgnoreEmpty5.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, engine.LineNumber);
    }

    [Test]
    public void IgnoreComment1()
    {
      engine = new FileHelperEngine(typeof (IgnoreCommentsType));
      object[] res = Common.ReadTest(engine, @"Good\IgnoreComments1.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, engine.LineNumber);
    }

    [Test]
    public void IgnoreComment1Async()
    {
      asyncEngine = new FileHelperAsyncEngine(typeof (IgnoreCommentsType));
      object[] res = Common.ReadAllAsync(asyncEngine, @"Good\IgnoreComments1.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, asyncEngine.LineNumber);
    }
    [Test]
    public void IgnoreComment2()
    {
      engine = new FileHelperEngine(typeof (IgnoreCommentsType));
      object[] res = Common.ReadTest(engine, @"Good\IgnoreComments2.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, engine.LineNumber);
    }

    
    [Test]
    public void IgnoreComment3()
    {
      engine = new FileHelperEngine(typeof (IgnoreCommentsType2));
      object[] res = Common.ReadTest(engine, @"Good\IgnoreComments1.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, engine.LineNumber);
    }

    [Test]
    [ExpectedException(typeof(ConvertException))]
    public void IgnoreComment4()
    {
      engine = new FileHelperEngine(typeof (IgnoreCommentsType2));
      object[] res = Common.ReadTest(engine, @"Good\IgnoreComments2.txt");
      
      Assert.AreEqual(4, res.Length);
      Assert.AreEqual(7, engine.LineNumber);
    }

  

  
    [FixedLengthRecord]
      [IgnoreCommentedLines("//")]
      public class IgnoreCommentsType
    {
      [FieldFixedLength(8)]
      [FieldConverter(ConverterKind.Date, "ddMMyyyy")]
      public DateTime Field1;

      [FieldFixedLength(3)]
      public string Field2;

      [FieldFixedLength(3)]
      [FieldConverter(ConverterKind.Int32)]
      public int Field3;
    }

    [FixedLengthRecord]
      [IgnoreCommentedLines("//", false)]
      public class IgnoreCommentsType2
    {
      [FieldFixedLength(8)]
      [FieldConverter(ConverterKind.Date, "ddMMyyyy")]
      public DateTime Field1;

      [FieldFixedLength(3)]
      public string Field2;

      [FieldFixedLength(3)]
      [FieldConverter(ConverterKind.Int32)]
      public int Field3;
    }

  
  
    [FixedLengthRecord]
      [IgnoreEmptyLines()]
      public class IgnoreEmptyType1
    {
      [FieldFixedLength(8)]
      [FieldConverter(ConverterKind.Date, "ddMMyyyy")]
      public DateTime Field1;

      [FieldFixedLength(3)]
      public string Field2;

      [FieldFixedLength(3)]
      [FieldConverter(ConverterKind.Int32)]
      public int Field3;
    }

    [FixedLengthRecord]
      [IgnoreEmptyLines(true)]
      public class IgnoreEmptyType1Spaces
    {
      [FieldFixedLength(8)]
      [FieldConverter(ConverterKind.Date, "ddMMyyyy")]
      
      public DateTime Field1;

      [FieldFixedLength(3)]
      public string Field2;

      [FieldFixedLength(3)]
      [FieldConverter(ConverterKind.Int32)]
      public int Field3;
    }

  
    [DelimitedRecord("|")]
      [IgnoreEmptyLines()]
      public class IgnoreEmptyType2
    {
      [FieldConverter(ConverterKind.Date, "ddMMyyyy")]
      public DateTime Field1;

      [FieldFixedLength(3)]
      public string Field2;

      public int Field3;
    }
  }
}