Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/Views/GrassCoverErosionInwardsFailureMechanismResultViewTest.cs
===================================================================
diff -u -rd491788b870f9a9d2e08c93b52777f613809a133 -r2aa1338225863d1875dc48cf37e49b9be3561465
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/Views/GrassCoverErosionInwardsFailureMechanismResultViewTest.cs	(.../GrassCoverErosionInwardsFailureMechanismResultViewTest.cs)	(revision d491788b870f9a9d2e08c93b52777f613809a133)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/Views/GrassCoverErosionInwardsFailureMechanismResultViewTest.cs	(.../GrassCoverErosionInwardsFailureMechanismResultViewTest.cs)	(revision 2aa1338225863d1875dc48cf37e49b9be3561465)
@@ -19,6 +19,7 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Globalization;
@@ -28,7 +29,10 @@
 using Core.Common.TestUtil;
 using NUnit.Extensions.Forms;
 using NUnit.Framework;
+using Rhino.Mocks;
+using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.FailureMechanism;
+using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Forms.Helpers;
 using Ringtoets.Common.Forms.Views;
 using Ringtoets.GrassCoverErosionInwards.Data;
@@ -59,18 +63,35 @@
         }
 
         [Test]
-        public void DefaultConstructor_DefaultValues()
+        public void Constructor_ExpectedValues()
         {
+            // Setup
+            var mocks = new MockRepository();
+            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            mocks.ReplayAll();
+
             // Call
-            using (var view = new GrassCoverErosionInwardsFailureMechanismResultView())
+            using (var view = new GrassCoverErosionInwardsFailureMechanismResultView(assessmentSection))
             {
                 // Assert
                 Assert.IsInstanceOf<FailureMechanismResultView<GrassCoverErosionInwardsFailureMechanismSectionResult>>(view);
                 Assert.IsNull(view.Data);
             }
+            mocks.VerifyAll();
         }
 
         [Test]
+        public void Constructor_AssessmentSectionNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate call = () => new GrassCoverErosionInwardsFailureMechanismResultView(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(call);
+            Assert.AreEqual("assessmentSection", exception.ParamName);
+        }
+
+        [Test]
         public void GivenFormWithGrassCoverErosionInwardsFailureMechanismResultView_ThenExpectedColumnsAreVisible()
         {
             // Call
@@ -586,7 +607,7 @@
 
         private GrassCoverErosionInwardsFailureMechanismResultView ShowFailureMechanismResultsView()
         {
-            var failureMechanismResultView = new GrassCoverErosionInwardsFailureMechanismResultView();
+            var failureMechanismResultView = new GrassCoverErosionInwardsFailureMechanismResultView(new ObservableTestAssessmentSectionStub());
             testForm.Controls.Add(failureMechanismResultView);
             testForm.Show();