Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs
===================================================================
diff -u -r5077 -r5081
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs	(.../MacroStabilityIoTests.cs)	(revision 5077)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs	(.../MacroStabilityIoTests.cs)	(revision 5081)
@@ -524,29 +524,73 @@
 
         return slices;
     }
-    
-    [Test]
-    // ToDo: Add XEntry etc. MWDAM-2255 
-    public void GivenDamKernelInput_WhenTransferSlipPlaneConstraints_ThenSlipPlaneConstraintsAreTransferred()
+
+    public class GivenDamKernelInput
     {
-        // Given
-        var damKernelInput = new DamKernelInput
+        private readonly DamKernelInput damKernelInput = CreateDamKernelInputWithForbiddenZone();
+
+        [Test]
+        [TestCase(0.0, 5.0)]
+        [TestCase(0.2, 6.0)]
+        [TestCase(1.0, 10.0)]
+        public void WithForbiddenZone_WhenTransferSlipPlaneConstraints_ThenSlipPlaneConstraintsAreSet(double forbiddenZoneFactor,double xEntryMax)
         {
-            Location = new Location()
+            damKernelInput.Location.StabilityOptions.ForbiddenZoneFactor = forbiddenZoneFactor;
+            var macroStabilityInput = new MacroStabilityInput();
+            // When
+            FillMacroStabilityWrapperInputFromEngine.TransferSlipPlaneConstraints(damKernelInput.Location, macroStabilityInput.StabilityModel.SlipPlaneConstraints);
+            Assert.Multiple(() =>
             {
-                SurfaceLine = new SurfaceLine2 {},
-                StabilityOptions = new StabilityOptions
+                // Then
+                Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.SlipPlaneMinDepth, Is.EqualTo(1.5));
+                Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.XEntryMin, Is.EqualTo(1.0));
+                Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.XEntryMax, Is.EqualTo(xEntryMax));
+            });
+        }
+
+        [Test]
+        public void WithNoZones_WhenTransferSlipPlaneConstraints_ThenXEntryIsNotSet()
+        {
+            damKernelInput.Location.StabilityOptions.StabilityZoneType = MStabZonesType.NoZones;
+            var macroStabilityInput = new MacroStabilityInput();
+            // When
+            FillMacroStabilityWrapperInputFromEngine.TransferSlipPlaneConstraints(damKernelInput.Location, macroStabilityInput.StabilityModel.SlipPlaneConstraints);
+            Assert.Multiple(() =>
+            {
+                // Then
+                Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.SlipPlaneMinDepth, Is.EqualTo(1.5));
+                Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.XEntryMin, Is.NaN);
+                Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.XEntryMax, Is.NaN);
+            });
+        }
+
+        private static DamKernelInput CreateDamKernelInputWithForbiddenZone()
+        {
+            var surfaceLine = new SurfaceLine2()
+            {
+                CharacteristicPoints =
                 {
-                    MinimalCircleDepth = 1.5
+                    GeometryMustContainPoint = true
+                },
+                Geometry = new GeometryPointString()
+            };
+            surfaceLine.EnsurePointOfType(1.0, 0, CharacteristicPointType.DikeTopAtRiver);
+            surfaceLine.EnsurePointOfType(5.0, 0, CharacteristicPointType.DikeTopAtPolder);
+            surfaceLine.EnsurePointOfType(10.0, 0, CharacteristicPointType.DikeToeAtPolder);
+            var damKernelInput = new DamKernelInput
+            {
+                Location = new Location()
+                {
+                    SurfaceLine = surfaceLine,
+                    StabilityOptions = new StabilityOptions
+                    {
+                        MinimalCircleDepth = 1.5,
+                        StabilityZoneType = MStabZonesType.ForbiddenZone,
+                        ForbiddenZoneFactor = 0.2
+                    }
                 }
-            }
-        };
-        var macroStabilityInput = new MacroStabilityInput
-        {
-        };
-        // When
-        FillMacroStabilityWrapperInputFromEngine.TransferSlipPlaneConstraints(damKernelInput.Location, macroStabilityInput.StabilityModel.SlipPlaneConstraints);
-        // Then
-        Assert.That(macroStabilityInput.StabilityModel.SlipPlaneConstraints.SlipPlaneMinDepth, Is.EqualTo(1.5));
+            };
+            return damKernelInput;
+        }
     }
 }
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