Index: Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/VariationCoefficientLogNormalDistributionPropertiesTest.cs
===================================================================
diff -u -r5c5df51bc14a7e25692abf1db5a7476e5036b13f -rdbfba4c1829b1d42f4d99a88f7d8699bc3beeb2a
--- Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/VariationCoefficientLogNormalDistributionPropertiesTest.cs	(.../VariationCoefficientLogNormalDistributionPropertiesTest.cs)	(revision 5c5df51bc14a7e25692abf1db5a7476e5036b13f)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/VariationCoefficientLogNormalDistributionPropertiesTest.cs	(.../VariationCoefficientLogNormalDistributionPropertiesTest.cs)	(revision dbfba4c1829b1d42f4d99a88f7d8699bc3beeb2a)
@@ -56,7 +56,10 @@
             var observerableMock = mockRepository.StrictMock<IObservable>();
             mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(VariationCoefficientDistributionPropertiesReadOnly.None, observerableMock);
+            var properties = new VariationCoefficientLogNormalDistributionProperties(
+                VariationCoefficientDistributionPropertiesReadOnly.None, 
+                observerableMock, 
+                null);
 
             // Assert
             Assert.IsNull(properties.Data);
@@ -71,7 +74,7 @@
         public void Constructor_EditableFieldsAndWithoutObervable_ThrowArgumentException(VariationCoefficientDistributionPropertiesReadOnly flags)
         {
             // Call
-            TestDelegate call = () => new VariationCoefficientLogNormalDistributionProperties(flags, null);
+            TestDelegate call = () => new VariationCoefficientLogNormalDistributionProperties(flags, null, null);
 
             // Assert
             TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentException>(call, "Observable must be specified unless no property can be set.");
@@ -91,7 +94,7 @@
             var observerableMock = mockRepository.StrictMock<IObservable>();
             mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observerableMock);
+            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observerableMock, null);
 
             var meanPropertyName = TypeUtils.GetMemberName<VariationCoefficientLogNormalDistributionProperties>(lndvp => lndvp.Mean);
             var variationCoefficientPropertyName = TypeUtils.GetMemberName<VariationCoefficientLogNormalDistributionProperties>(lndvp => lndvp.CoefficientOfVariation);
@@ -116,7 +119,7 @@
             var observerableMock = mockRepository.StrictMock<IObservable>();
             mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(VariationCoefficientDistributionPropertiesReadOnly.None, observerableMock);
+            var properties = new VariationCoefficientLogNormalDistributionProperties(VariationCoefficientDistributionPropertiesReadOnly.None, observerableMock, null);
             var distribution = new VariationCoefficientLogNormalDistribution(2);
 
             // Call
@@ -134,14 +137,18 @@
         [Test]
         [TestCase(VariationCoefficientDistributionPropertiesReadOnly.All)]
         [TestCase(VariationCoefficientDistributionPropertiesReadOnly.Mean)]
-        public void SetProperties_ReadOnlyMeanWithObserverable_ThrowsArgumentException(VariationCoefficientDistributionPropertiesReadOnly propertiesReadOnly)
+        public void Mean_ReadOnlyWithObserverable_ThrowsArgumentException(VariationCoefficientDistributionPropertiesReadOnly propertiesReadOnly)
         {
             // Setup
             var mockRepository = new MockRepository();
+            IPropertyChangeHandler handler = mockRepository.StrictMock<IPropertyChangeHandler>();
             var observerableMock = mockRepository.StrictMock<IObservable>();
             mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observerableMock)
+            var properties = new VariationCoefficientLogNormalDistributionProperties(
+                propertiesReadOnly, 
+                observerableMock, 
+                handler)
             {
                 Data = new VariationCoefficientLogNormalDistribution(2)
             };
@@ -156,15 +163,20 @@
         }
 
         [Test]
-        public void SetProperties_MeanWithObserverable_ValueSetNotifyObservers()
+        public void Mean_WithObserverable_ValueSetNotifyObservers()
         {
             // Setup
             var mockRepository = new MockRepository();
+            IPropertyChangeHandler handler = mockRepository.StrictMock<IPropertyChangeHandler>();
+            handler.Expect(o => o.PropertyChanged());
             var observerableMock = mockRepository.StrictMock<IObservable>();
             observerableMock.Expect(o => o.NotifyObservers());
             mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(VariationCoefficientDistributionPropertiesReadOnly.None, observerableMock)
+            var properties = new VariationCoefficientLogNormalDistributionProperties(
+                VariationCoefficientDistributionPropertiesReadOnly.None,
+                observerableMock,
+                handler)
             {
                 Data = new VariationCoefficientLogNormalDistribution(2)
             };
@@ -181,14 +193,15 @@
         [Test]
         [TestCase(VariationCoefficientDistributionPropertiesReadOnly.All)]
         [TestCase(VariationCoefficientDistributionPropertiesReadOnly.CoefficientOfVariation)]
-        public void SetProperties_ReadOnlyVariationCoefficientWithoutObserverable_ThrowsArgumentException(VariationCoefficientDistributionPropertiesReadOnly propertiesReadOnly)
+        public void CoefficientOfVariation_ReadOnlyWithoutObserverable_ThrowsArgumentException(VariationCoefficientDistributionPropertiesReadOnly propertiesReadOnly)
         {
             // Setup
-            var mocks = new MockRepository();
-            var observable = mocks.Stub<IObservable>();
-            mocks.ReplayAll();
+            var mockRepository = new MockRepository();
+            IPropertyChangeHandler handler = mockRepository.StrictMock<IPropertyChangeHandler>();
+            var observable = mockRepository.Stub<IObservable>();
+            mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observable)
+            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observable, handler)
             {
                 Data = new VariationCoefficientLogNormalDistribution(2)
             };
@@ -199,19 +212,24 @@
             // Assert
             string message = Assert.Throws<InvalidOperationException>(test).Message;
             Assert.AreEqual("CoefficientOfVariation is set to be read-only.", message);
-            mocks.VerifyAll();
+            mockRepository.VerifyAll();
         }
 
         [Test]
-        public void SetProperties_VariationCoefficientWithObserverable_ValueSetNotifyObservers()
+        public void CoefficientOfVariation_WithObserverable_ValueSetNotifyObservers()
         {
             // Setup
             var mockRepository = new MockRepository();
+            IPropertyChangeHandler handler = mockRepository.StrictMock<IPropertyChangeHandler>();
+            handler.Expect(o => o.PropertyChanged());
             var observerableMock = mockRepository.StrictMock<IObservable>();
             observerableMock.Expect(o => o.NotifyObservers()).Repeat.Once();
             mockRepository.ReplayAll();
 
-            var properties = new VariationCoefficientLogNormalDistributionProperties(VariationCoefficientDistributionPropertiesReadOnly.None, observerableMock)
+            var properties = new VariationCoefficientLogNormalDistributionProperties(
+                VariationCoefficientDistributionPropertiesReadOnly.None, 
+                observerableMock,
+                handler)
             {
                 Data = new VariationCoefficientLogNormalDistribution(2)
             };
@@ -238,7 +256,7 @@
             mockRepository.ReplayAll();
 
             // Call
-            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observerableMock)
+            var properties = new VariationCoefficientLogNormalDistributionProperties(propertiesReadOnly, observerableMock, null)
             {
                 Data = new VariationCoefficientLogNormalDistribution(2)
             };