WhileTest.cs :  » Code-Coverage-Tools » NCover » AcceptenceTests » Cs » C# / CSharp Open Source

using System;
using NUnit.Framework;
using NCover;
using NCover.Objects;

namespace AcceptenceTests.Cs{
  [TestFixture]
  public class WhileTest
  {
      
    [SetUp]
    public void SetUp()
    {
      NCoverCheck.ResetForTests();
    }

    [Test]
    public void TestGoingIntoAWhileLoopIsCovered()
    {
      const string COVER = @"
        public class A 
        {
          public static bool[] B()        
          {
            int i = 0;
            while (i < 10)//7
            {
              i++;//9
            }

            return NCover.NCoverCheck.covered;//12
          }  
        }";

      string instrumentedCode;
      TestUtilities.AssertCompiles(new string[] { COVER}, "A");

      CoveragePoint[] points = new Instrumenter( 0, COVER, "").Do(out instrumentedCode, null);
      Assert.AreEqual(2, points.Length);

      bool[] results = (bool[]) TestUtilities.AssertCompiles(new string[] { instrumentedCode }, "A");
      Assert.AreEqual(2, results.Length);

      Assert.IsTrue(TestUtilities.WasHit(points, results, 7));
      Assert.IsTrue(TestUtilities.WasHit(points, results, 12));
    }

    [Test]
    public void TestNotIntoAWhileLoopIsPointedOut()
    {
      const string COVER = @"
        public class A 
        {
          public static bool[] B()        
          {
            int i = 10;
            while (i < 10)//7
            {
              i++;//9
            }

            return NCover.NCoverCheck.covered;//12
          }  
        }";

      string instrumentedCode;
      TestUtilities.AssertCompiles(new string[] { COVER }, "A");

      CoveragePoint[] points = new Instrumenter( 0, COVER, "").Do(out instrumentedCode, null);
      Assert.AreEqual(2, points.Length);

      bool[] results = (bool[]) TestUtilities.AssertCompiles(new string[] { instrumentedCode }, "A");
      //Assert.AreEqual(2, results.Length);

      Assert.IsFalse(TestUtilities.WasHit(points, results, 7));
      Assert.IsTrue(TestUtilities.WasHit(points, results, 12));
    }
  }
}