Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/Deltares.DamEngine.Calculators.Tests.csproj
===================================================================
diff -u -r1932 -r1941
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/Deltares.DamEngine.Calculators.Tests.csproj	(.../Deltares.DamEngine.Calculators.Tests.csproj)	(revision 1932)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/Deltares.DamEngine.Calculators.Tests.csproj	(.../Deltares.DamEngine.Calculators.Tests.csproj)	(revision 1941)
@@ -147,6 +147,12 @@
     <Content Include="KernelWrappers\DamMacroStabilityCommon\TestData\DAM Tutorial Design0.soilmaterials.mdb">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="KernelWrappers\DamWbiMacroStabilityInwards\TestFiles\ValidateError.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="KernelWrappers\DamWbiMacroStabilityInwards\TestFiles\ValidateOk.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
   <ItemGroup />
   <Import Project="$(ProjectDir)..\build\Deltares.DamEngine.Version.targets" />
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamWbiMacroStabilityInwards/DamWbiMacroStabilityInwardsKernelWrapperTests.cs
===================================================================
diff -u -r1927 -r1941
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamWbiMacroStabilityInwards/DamWbiMacroStabilityInwardsKernelWrapperTests.cs	(.../DamWbiMacroStabilityInwardsKernelWrapperTests.cs)	(revision 1927)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamWbiMacroStabilityInwards/DamWbiMacroStabilityInwardsKernelWrapperTests.cs	(.../DamWbiMacroStabilityInwardsKernelWrapperTests.cs)	(revision 1941)
@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Data;
+using System.IO;
 using Deltares.DamEngine.Calculators.KernelWrappers.Common;
 using Deltares.DamEngine.Calculators.KernelWrappers.DamMacroStabilityCommon;
 using Deltares.DamEngine.Calculators.KernelWrappers.DamWbiMacroStabilityInwards;
@@ -18,6 +19,7 @@
     [TestFixture]
     public class DamWbiMacroStabilityInwardsKernelWrapperTests
     {
+        private const string TestFolder = @"..\..\Deltares.DamEngine.Calculators.Tests\KernelWrappers\DamWbiMacroStabilityInwards\TestFiles";
 
         [Test]
         public void TestPrepare()
@@ -89,6 +91,39 @@
         }
 
         [Test]
+        public void ParseValidationResultOk()
+        {
+            List<LogMessage> messages;
+            var kernelWrapper = new DamWbiMacroStabilityInwardsKernelWrapper();
+            var xmlFileName = Path.Combine(TestFolder, "ValidateOk.xml");
+            string xmlValidationResult = File.ReadAllText(xmlFileName);
+            // start of temporary test code
+            kernelWrapper.tmpPresumeInputValid = true; //ToDo remove when ParseValidationResult is implemented
+            // end of temporary test code
+            kernelWrapper.ParseValidationResult(xmlValidationResult, out messages);
+            //Assert.AreEqual(0, messages.Count); // no message in ValidateOk ToDo enable when ParseValidationResult is implemented
+            Assert.AreEqual(1, messages.Count); // info message in temporary test code ToDo remove when ParseValidationResult is implemented
+            Assert.AreEqual(LogMessageType.Info, messages[0].MessageType); //ToDo remove when ParseValidationResult is implemented, I have no example with Info message
+        }
+
+        [Test]
+        public void ParseValidationResultError()
+        {
+            List<LogMessage> messages;
+            var kernelWrapper = new DamWbiMacroStabilityInwardsKernelWrapper();
+            var xmlFileName = Path.Combine(TestFolder, "ValidateError.xml");
+            string xmlValidationResult = File.ReadAllText(xmlFileName);
+            // start of temporary test code
+            kernelWrapper.tmpPresumeInputValid = false; //ToDo remove when ParseValidationResult is implemented 
+            // end of temporary test code
+            kernelWrapper.ParseValidationResult(xmlValidationResult, out messages);
+            Assert.AreEqual(1, messages.Count);
+            Assert.AreEqual(LogMessageType.Error, messages[0].MessageType);
+            //Assert.AreEqual("Voor geval 'Klei dijk op klei'(1A) moet de laag onder de dijk geen watervoerende laag zijn.", 
+                //messages[0].Message);//ToDo enable when ParseValidationResult is implemented
+        }
+
+        [Test]
         public void TestPostProcess()
         {
             const double diff = 0.0001;
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamWbiMacroStabilityInwards/DamWbiMacroStabilityInwardsKernelWrapper.cs
===================================================================
diff -u -r1927 -r1941
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamWbiMacroStabilityInwards/DamWbiMacroStabilityInwardsKernelWrapper.cs	(.../DamWbiMacroStabilityInwardsKernelWrapper.cs)	(revision 1927)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamWbiMacroStabilityInwards/DamWbiMacroStabilityInwardsKernelWrapper.cs	(.../DamWbiMacroStabilityInwardsKernelWrapper.cs)	(revision 1941)
@@ -125,12 +125,21 @@
         public int Validate(IKernelDataInput kernelDataInput, IKernelDataOutput kernelDataOutput, out List<LogMessage> messages)
         {
             ThrowWhenWbiMacroStabilityCalculatorNull(wbiMacroStabilityCalculator);
-            messages = new List<LogMessage>();
             string kernelMessage = wbiMacroStabilityCalculator.Validate();
-            ParseValidationResult(kernelMessage, messages);
-
+            ParseValidationResult(kernelMessage, out messages);
             DamWbiMacroStabilityOutput macroStabilityOutput = (DamWbiMacroStabilityOutput)kernelDataOutput;
-            // ToDo MWDAM-1367: Not clear yet what input must be provided to make Validate succeed. Temporary test code added.
+            var numberOfErrors = messages.Count(mt => mt.MessageType == LogMessageType.Error);
+            if (numberOfErrors > 0)
+            {
+                macroStabilityOutput.CalculationResult = CalculationResult.InvalidInputData;
+            }
+            return numberOfErrors;
+        }
+
+        internal void ParseValidationResult(string xmlValidationResult, out List<LogMessage> messages)
+        {
+            messages = new List<LogMessage>();
+            // ToDo MWDAM-1367: Parse the xml from the kernel and add message with type Error, Info or Warning
             // start of temporary test code
             if (tmpPresumeInputValid)
             {
@@ -149,24 +158,10 @@
                     Message = "test error message",
                     MessageType = LogMessageType.Error
                 });
-                macroStabilityOutput.CalculationResult = CalculationResult.InvalidInputData;
             }
             // end of temporary test code. next code must be enough, presumed that the kernel does all the validation
-
-            var numberOfErrors = messages.Count(mt => mt.MessageType == LogMessageType.Error);
-            if (numberOfErrors > 0)
-            {
-                macroStabilityOutput.CalculationResult = CalculationResult.InvalidInputData;
-            }
-            return numberOfErrors;
         }
 
-        private void ParseValidationResult(string xmlValidationResult, List<LogMessage> messages)
-        {
-
-            // ToDo MWDAM-1367: Parse the xml from the kernel and add message with type Error, Info or Warning
-        }
-
         /// <summary>
         /// Executes the kernel.
         /// </summary>