Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapperTests.cs
===================================================================
diff -u -r4412 -r4497
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapperTests.cs	(.../MacroStabilityInwardsKernelWrapperTests.cs)	(revision 4412)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapperTests.cs	(.../MacroStabilityInwardsKernelWrapperTests.cs)	(revision 4497)
@@ -628,11 +628,9 @@
         Assert.IsNotNull(engineInterface.DamProjectData);
         engineInterface.DamProjectData.DamProjectCalculationSpecification.CurrentSpecification.StabilityModelType =
             MStabModelType.UpliftVan;
-        string outputString = engineInterface.Run();
 
-        Assert.IsNotNull(outputString);
-        Output output = DamXmlSerialization.LoadOutputFromXmlString(outputString);
-        Assert.IsNotNull(output.Results.CalculationResults, "No results available");
+        Output output = GeneralHelper.RunAfterInputValidation(engineInterface);
+
         Assert.AreEqual(1.638, output.Results.CalculationResults[0].StabilityDesignResults.SafetyFactor, 0.001);
     }
 
Index: DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/MacroStabilityInwardsTests.cs
===================================================================
diff -u -r4495 -r4497
--- DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/MacroStabilityInwardsTests.cs	(.../MacroStabilityInwardsTests.cs)	(revision 4495)
+++ DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/MacroStabilityInwardsTests.cs	(.../MacroStabilityInwardsTests.cs)	(revision 4497)
@@ -88,9 +88,8 @@
         var engineInterface = new EngineInterface(inputString);
         Assert.IsNotNull(engineInterface.DamProjectData);
 
-       Output output = GeneralHelper.RunAfterInputValidation(inputString);
+        Output output = GeneralHelper.RunAfterInputValidation(inputString);
        
-        Assert.IsNotNull(output.Results.CalculationResults, "No results available");
         Assert.AreEqual(1.282, output.Results.CalculationResults[0].StabilityDesignResults.SafetyFactor, tolerance);
     }
 
@@ -127,7 +126,6 @@
         
         Output output = GeneralHelper.RunAfterInputValidation(inputString);
         
-        Assert.IsNotNull(output.Results.CalculationResults, "No results available");
         Assert.AreEqual(1.282, output.Results.CalculationResults[0].StabilityDesignResults.SafetyFactor, tolerance);
 
         // NumberOfIterations=0