IIfTest.cs :  » Code-Coverage-Tools » NCover » NCoverCheckTests » AcceptenceTests » Vb » C# / CSharp Open Source

using System;
using NUnit.Framework; 

using NCover;

namespace NCoverCheckTests.AcceptenceTests.Vb{
  [TestFixture]
  public class IIfTest
  {
    [SetUp]
    public void SetUp()
    {
      NCoverCheck.ResetForTests();    
    }

    [Test]
    public void test()
    {
      const string COVER_TRUE_IIF = @"
    Public Class A
        Public Shared Function B() As Boolean()
      Dim x as Boolean = IIf(System.Environment.TickCount > 0, True, False)
            Return NCover.NCoverCheck.covered   
        End Function
    End Class";

      string instrumentedCode;
      TestUtilities.AssertVbCompiles(new string[] { COVER_TRUE_IIF }, "A");

      CoveragePoint[] points = new VbInstrumenter( 0, COVER_TRUE_IIF, "").Do(out instrumentedCode, null);
      Assert.AreEqual(1, points.Length);

      bool[] results = (bool[]) TestUtilities.AssertVbCompiles(new string[] { instrumentedCode }, "A");
      Assert.AreEqual(1, results.Length);

      TestUtilities.WasHit(points, results, 4);
    }

    [Test]
    public void testNotCovered()
    {
      const string COVER_TRUE_IIF = @"
    Public Class A
        Public Shared Function B() As Boolean()
      Dim x as Boolean = IIf(System.Environment.TickCount < 0, True, False)
            Return NCover.NCoverCheck.covered   
        End Function
    End Class";

      string instrumentedCode;
      TestUtilities.AssertVbCompiles(new string[] { COVER_TRUE_IIF }, "A");

      CoveragePoint[] points = new VbInstrumenter( 0, COVER_TRUE_IIF, "").Do(out instrumentedCode, null);
      Assert.AreEqual(1, points.Length);

      bool[] results = (bool[]) TestUtilities.AssertVbCompiles(new string[] { instrumentedCode }, "A");
      Assert.AreEqual(0, results.Length);
    }    
  }
}