Index: Ringtoets.sln
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets.sln	(.../Ringtoets.sln)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets.sln	(.../Ringtoets.sln)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -1165,8 +1165,14 @@
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ringtoets.Common.Forms.TestUtil", "Ringtoets\Common\test\Ringtoets.Common.Forms.TestUtil\Ringtoets.Common.Forms.TestUtil.csproj", "{D24FA2F7-28A7-413B-AFD3-EE10E985630B}"
+	ProjectSection(ProjectDependencies) = postProject
+		{C90B77DA-E421-43CC-B82E-529651BC21AC} = {C90B77DA-E421-43CC-B82E-529651BC21AC}
+	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ringtoets.Common.Forms.TestUtil.Test", "Ringtoets\Common\test\Ringtoets.Common.Forms.TestUtil.Test\Ringtoets.Common.Forms.TestUtil.Test.csproj", "{659D7F4A-18FD-4999-9886-C8BA5017955D}"
+	ProjectSection(ProjectDependencies) = postProject
+		{C90B77DA-E421-43CC-B82E-529651BC21AC} = {C90B77DA-E421-43CC-B82E-529651BC21AC}
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Views/ClosingStructuresFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Views/ClosingStructuresFailureMechanismResultView.cs	(.../ClosingStructuresFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Views/ClosingStructuresFailureMechanismResultView.cs	(.../ClosingStructuresFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -38,7 +38,6 @@
     /// </summary>
     public class ClosingStructuresFailureMechanismResultView : FailureMechanismResultView<ClosingStructuresFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
         private const int assessmentLayerTwoAIndex = 2;
         private readonly RecursiveObserver<CalculationGroup, ICalculationInput> calculationInputObserver;
         private readonly RecursiveObserver<CalculationGroup, ICalculationOutput> calculationOutputObserver;
@@ -114,7 +113,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Forms.Test/Views/ClosingStructuresFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Forms.Test/Views/ClosingStructuresFailureMechanismResultViewTest.cs	(.../ClosingStructuresFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Forms.Test/Views/ClosingStructuresFailureMechanismResultViewTest.cs	(.../ClosingStructuresFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -180,15 +180,15 @@
 
                 if (assessmentLayerOneState == AssessmentLayerOneState.Sufficient)
                 {
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerTwoA);
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerTwoA);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerThree);
 
                     Assert.IsTrue(cellAssessmentLayerThree.ReadOnly);
                 }
                 else
                 {
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerThree);
 
                     Assert.IsFalse(cellAssessmentLayerThree.ReadOnly);
                 }
@@ -276,8 +276,8 @@
                 Assert.AreEqual("-", cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -286,8 +286,8 @@
                 Assert.AreEqual("-", cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -296,8 +296,8 @@
                 Assert.AreEqual("-", cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -337,8 +337,8 @@
                 DataGridViewCellCollection cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Views/FailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Views/FailureMechanismResultView.cs	(.../FailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Views/FailureMechanismResultView.cs	(.../FailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -41,7 +41,7 @@
     /// <typeparam name="T">The type of results which are presented by the <see cref="FailureMechanismResultView{T}"/>.</typeparam>
     public abstract partial class FailureMechanismResultView<T> : UserControl, IView where T : FailureMechanismSectionResult
     {
-        private const int assessmentLayerOneColumnIndex = 1;
+        protected const int AssessmentLayerOneColumnIndex = 1;
         private readonly IList<Observer> failureMechanismSectionResultObservers;
         private readonly Observer failureMechanismObserver;
 
@@ -141,7 +141,7 @@
         /// <returns><c>false</c> if assessment level 1 has passed, <c>true</c> otherwise.</returns>
         protected bool HasPassedLevelOne(int rowIndex)
         {
-            return (AssessmentLayerOneState) DataGridViewControl.GetCell(rowIndex, assessmentLayerOneColumnIndex).Value
+            return (AssessmentLayerOneState) DataGridViewControl.GetCell(rowIndex, AssessmentLayerOneColumnIndex).Value
                    == AssessmentLayerOneState.Sufficient;
         }
 
Index: Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/DataGridViewCellTestHelperTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/DataGridViewCellTestHelperTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/DataGridViewCellTestHelperTest.cs	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -0,0 +1,202 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Collections.Generic;
+using System.Drawing;
+using System.Windows.Forms;
+using NUnit.Framework;
+
+namespace Ringtoets.Common.Forms.TestUtil.Test
+{
+    [TestFixture]
+    public class DataGridViewCellTestHelperTest
+    {
+        [Test]
+        public void AssertCellIsDisabled_DisabledCell_DoesNotThrowAssertionException()
+        {
+            // Setup
+            DataGridViewRow row = new DataGridViewRow()
+            {
+                ReadOnly = true,
+                Cells =
+                {
+                    new DataCell(new DataGridViewCellStyle()
+                    {
+                        ForeColor = Color.FromKnownColor(KnownColor.GrayText),
+                        BackColor = Color.FromKnownColor(KnownColor.DarkGray)
+                    })
+                }
+            };
+
+            // Call 
+            TestDelegate call = () => DataGridViewCellTestHelper.AssertCellIsDisabled(row.Cells[0]);
+
+            // Assert
+            Assert.DoesNotThrow(call);
+        }
+
+        [Test]
+        [TestCase(true)]
+        [TestCase(false)]
+        public void AssertCellIsEnabled_EnabledCell_DoesNotThrowAssertionException(bool readOnlyProperty)
+        {
+            // Setup
+            DataGridViewRow row = new DataGridViewRow()
+            {
+                ReadOnly = readOnlyProperty,
+                Cells =
+                {
+                    new DataCell(new DataGridViewCellStyle()
+                    {
+                        ForeColor = Color.FromKnownColor(KnownColor.ControlText),
+                        BackColor = Color.FromKnownColor(KnownColor.White)
+                    })
+                }
+            };
+
+            // Call 
+            TestDelegate call = () => DataGridViewCellTestHelper.AssertCellIsEnabled(row.Cells[0], readOnlyProperty);
+
+            // Assert
+            Assert.DoesNotThrow(call);
+        }
+
+        [Test]
+        [TestCaseSource("InvalidDisabledCells")]
+        public void AssertCellIsDisabled_InvalidDisabledCells_ThrowAssertionException(DataGridViewRow row)
+        {
+            // Call 
+            TestDelegate call = () => DataGridViewCellTestHelper.AssertCellIsDisabled(row.Cells[0]);
+
+            // Assert
+            Assert.Throws<AssertionException>(call);
+        }
+
+        [Test]
+        [TestCaseSource("InvalidEnabledCells")]
+        public void AssertCellIsEnabled_InvalidDisabledCells_ThrowAssertionException(DataGridViewRow row)
+        {
+            // Call 
+            TestDelegate call = () => DataGridViewCellTestHelper.AssertCellIsEnabled(row.Cells[0]);
+
+            // Assert
+            Assert.Throws<AssertionException>(call);
+        }
+
+        private class DataCell : DataGridViewCell
+        {
+            public DataCell(DataGridViewCellStyle style)
+            {
+                Style = style;
+            }
+        }
+
+        #region Test data
+
+        private static IEnumerable<TestCaseData> InvalidDisabledCells
+        {
+            get
+            {
+                yield return new TestCaseData(new DataGridViewRow()
+                {
+                    ReadOnly = false,
+                    Cells =
+                    {
+                        new DataCell(new DataGridViewCellStyle()
+                        {
+                            ForeColor = Color.FromKnownColor(KnownColor.GrayText),
+                            BackColor = Color.FromKnownColor(KnownColor.DarkGray)
+                        })
+                    }
+                }).SetName("ReadOnlyPropertyFalse");
+                yield return new TestCaseData(new DataGridViewRow()
+                {
+                    ReadOnly = true,
+                    Cells =
+                    {
+                        new DataCell(new DataGridViewCellStyle()
+                        {
+                            ForeColor = Color.FromKnownColor(KnownColor.ControlText),
+                            BackColor = Color.FromKnownColor(KnownColor.DarkGray)
+                        })
+                    }
+                }).SetName("ForeColorPropertyEnabledColor");
+                yield return new TestCaseData(new DataGridViewRow()
+                {
+                    ReadOnly = true,
+                    Cells =
+                    {
+                        new DataCell(new DataGridViewCellStyle()
+                        {
+                            ForeColor = Color.FromKnownColor(KnownColor.GrayText),
+                            BackColor = Color.FromKnownColor(KnownColor.White)
+                        })
+                    }
+                }).SetName("BackColorPropertyEnabledColor");
+            }
+        }
+
+        private static IEnumerable<TestCaseData> InvalidEnabledCells
+        {
+            get
+            {
+                yield return new TestCaseData(new DataGridViewRow()
+                {
+                    ReadOnly = true,
+                    Cells =
+                    {
+                        new DataCell(new DataGridViewCellStyle()
+                        {
+                            ForeColor = Color.FromKnownColor(KnownColor.ControlText),
+                            BackColor = Color.FromKnownColor(KnownColor.White)
+                        })
+                    }
+                }).SetName("ReadOnlyPropertyTrue");
+                yield return new TestCaseData(new DataGridViewRow()
+                {
+                    ReadOnly = false,
+                    Cells =
+                    {
+                        new DataCell(new DataGridViewCellStyle()
+                        {
+                            ForeColor = Color.FromKnownColor(KnownColor.GrayText),
+                            BackColor = Color.FromKnownColor(KnownColor.White)
+                        })
+                    }
+                }).SetName("ForeColorPropertyDisabledColor");
+                yield return new TestCaseData(new DataGridViewRow()
+                {
+                    ReadOnly = false,
+                    Cells =
+                    {
+                        new DataCell(new DataGridViewCellStyle()
+                        {
+                            ForeColor = Color.FromKnownColor(KnownColor.ControlText),
+                            BackColor = Color.FromKnownColor(KnownColor.DarkGray)
+                        })
+                    }
+                }).SetName("BackColorPropertyDisabledColor");
+            }
+        }
+
+        #endregion
+    }
+}
\ No newline at end of file
Fisheye: Tag 7713ffeaa9f54d0faaf54ec7d2570e775ec99093 refers to a dead (removed) revision in file `Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/DataGridViewCellTesterTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/Ringtoets.Common.Forms.TestUtil.Test.csproj
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/Ringtoets.Common.Forms.TestUtil.Test.csproj	(.../Ringtoets.Common.Forms.TestUtil.Test.csproj)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil.Test/Ringtoets.Common.Forms.TestUtil.Test.csproj	(.../Ringtoets.Common.Forms.TestUtil.Test.csproj)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -51,7 +51,7 @@
     <Compile Include="..\..\..\..\Core\Common\src\Core.Common.Version\GlobalAssembly.cs">
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
-    <Compile Include="DataGridViewCellTesterTest.cs" />
+    <Compile Include="DataGridViewCellTestHelperTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
Index: Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/DataGridViewCellTestHelper.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/DataGridViewCellTestHelper.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/DataGridViewCellTestHelper.cs	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -0,0 +1,68 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Drawing;
+using System.Windows.Forms;
+using NUnit.Framework;
+
+namespace Ringtoets.Common.Forms.TestUtil
+{
+    /// <summary>
+    /// Class that can be used to test properties of a <see cref="System.Windows.Forms.DataGridViewCell"/>.
+    /// </summary>
+    public static class DataGridViewCellTestHelper
+    {
+        /// <summary>
+        /// Asserts whether a <see cref="DataGridViewCell"/> is in a disabled state.
+        /// </summary>
+        /// <param name="dataGridViewCell">The cell that needs to be asserted.</param>
+        /// <exception cref="AssertionException">Thrown when:
+        /// <list type="bullet">
+        /// <item>The readonly property of the cell is <c>false</c>.</item>
+        /// <item>The <see cref="DataGridViewCellStyle.ForeColor"/> is not <see cref="KnownColor.GrayText"/>.</item>
+        /// <item>The <see cref="DataGridViewCellStyle.BackColor"/> is not <see cref="KnownColor.DarkGray"/>.</item>
+        /// </list></exception>
+        public static void AssertCellIsDisabled(DataGridViewCell dataGridViewCell)
+        {
+            Assert.AreEqual(true, dataGridViewCell.ReadOnly);
+            Assert.AreEqual(Color.FromKnownColor(KnownColor.GrayText), dataGridViewCell.Style.ForeColor);
+            Assert.AreEqual(Color.FromKnownColor(KnownColor.DarkGray), dataGridViewCell.Style.BackColor);
+        }
+
+        /// <summary>
+        /// Asserts whether a <see cref="DataGridViewCell"/> is in an enabled state.
+        /// </summary>
+        /// <param name="dataGridViewCell">The cell that needs to be asserted.</param>
+        /// <param name="isReadOnly">Flag indicating whether the cell is readonly</param>
+        /// <exception cref="AssertionException">Thrown when:
+        /// <list type="bullet">
+        /// <item>The readonly property of the cell does not match with <paramref name="isReadOnly"/>.</item>
+        /// <item>The <see cref="DataGridViewCellStyle.ForeColor"/> is not <see cref="KnownColor.ControlText"/>.</item>
+        /// <item>The <see cref="DataGridViewCellStyle.BackColor"/> is not <see cref="KnownColor.White"/>.</item>
+        /// </list></exception>
+        public static void AssertCellIsEnabled(DataGridViewCell dataGridViewCell, bool isReadOnly = false)
+        {
+            Assert.AreEqual(isReadOnly, dataGridViewCell.ReadOnly);
+            Assert.AreEqual(Color.FromKnownColor(KnownColor.ControlText), dataGridViewCell.Style.ForeColor);
+            Assert.AreEqual(Color.FromKnownColor(KnownColor.White), dataGridViewCell.Style.BackColor);
+        }
+    }
+}
\ No newline at end of file
Fisheye: Tag 7713ffeaa9f54d0faaf54ec7d2570e775ec99093 refers to a dead (removed) revision in file `Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/DataGridViewCellTester.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/Ringtoets.Common.Forms.TestUtil.csproj
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/Ringtoets.Common.Forms.TestUtil.csproj	(.../Ringtoets.Common.Forms.TestUtil.csproj)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/Ringtoets.Common.Forms.TestUtil.csproj	(.../Ringtoets.Common.Forms.TestUtil.csproj)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -51,7 +51,7 @@
     <Compile Include="..\..\..\..\Core\Common\src\Core.Common.Version\GlobalAssembly.cs">
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
-    <Compile Include="DataGridViewCellTester.cs" />
+    <Compile Include="DataGridViewCellTestHelper.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Forms/Views/GrassCoverErosionInwardsFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Forms/Views/GrassCoverErosionInwardsFailureMechanismResultView.cs	(.../GrassCoverErosionInwardsFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Forms/Views/GrassCoverErosionInwardsFailureMechanismResultView.cs	(.../GrassCoverErosionInwardsFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -114,7 +114,7 @@
 
         private void DisableIrrelevantFieldsFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > 1)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/Views/GrassCoverErosionInwardsFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/Views/GrassCoverErosionInwardsFailureMechanismResultViewTest.cs	(.../GrassCoverErosionInwardsFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/Views/GrassCoverErosionInwardsFailureMechanismResultViewTest.cs	(.../GrassCoverErosionInwardsFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -203,15 +203,15 @@
 
                 if (assessmentLayerOneState == AssessmentLayerOneState.Sufficient)
                 {
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerTwoA);
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerTwoA);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerThree);
 
                     Assert.IsTrue(cellAssessmentLayerThree.ReadOnly);
                 }
                 else
                 {
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerThree);
 
                     Assert.IsFalse(cellAssessmentLayerThree.ReadOnly);
                 }
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsFailureMechanismResultView.cs	(.../GrassCoverErosionOutwardsFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsFailureMechanismResultView.cs	(.../GrassCoverErosionOutwardsFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -36,8 +36,6 @@
     /// </summary>
     public class GrassCoverErosionOutwardsFailureMechanismResultView : FailureMechanismResultView<GrassCoverErosionOutwardsFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="GrassCoverErosionOutwardsFailureMechanismResultView"/>.
         /// </summary>
@@ -81,7 +79,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsFailureMechanismResultViewTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsFailureMechanismResultViewTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -138,8 +138,8 @@
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(4, cells.Count);
@@ -148,8 +148,8 @@
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[2].Cells;
                     Assert.AreEqual(4, cells.Count);
@@ -158,8 +158,8 @@
                     Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                     Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }
@@ -206,8 +206,8 @@
                     var cells = rows[0].Cells;
                     Assert.AreEqual(4, cells.Count);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }
Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismResultView.cs	(.../HeightStructuresFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismResultView.cs	(.../HeightStructuresFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -38,7 +38,6 @@
     /// </summary>
     public class HeightStructuresFailureMechanismResultView : FailureMechanismResultView<HeightStructuresFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
         private const int assessmentLayerTwoAIndex = 2;
         private readonly RecursiveObserver<CalculationGroup, ICalculationInput> calculationInputObserver;
         private readonly RecursiveObserver<CalculationGroup, ICalculationOutput> calculationOutputObserver;
@@ -117,7 +116,7 @@
 
         private void DisableIrrelevantFieldsFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Forms.Test/Views/HeightStructuresFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Forms.Test/Views/HeightStructuresFailureMechanismResultViewTest.cs	(.../HeightStructuresFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Forms.Test/Views/HeightStructuresFailureMechanismResultViewTest.cs	(.../HeightStructuresFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -208,15 +208,15 @@
 
                 if (assessmentLayerOneState == AssessmentLayerOneState.Sufficient)
                 {
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerTwoA);
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerTwoA);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerThree);
 
                     Assert.IsTrue(cellAssessmentLayerThree.ReadOnly);
                 }
                 else
                 {
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerThree);
 
                     Assert.IsFalse(cellAssessmentLayerThree.ReadOnly);
                 }
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/DuneErosionResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/DuneErosionResultView.cs	(.../DuneErosionResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/DuneErosionResultView.cs	(.../DuneErosionResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -80,7 +80,7 @@
 
         private void DisableIrrelevantFieldsFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > 1)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffInwardsResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffInwardsResultView.cs	(.../GrassCoverSlipOffInwardsResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffInwardsResultView.cs	(.../GrassCoverSlipOffInwardsResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -37,8 +37,6 @@
     /// </summary>
     public class GrassCoverSlipOffInwardsResultView : FailureMechanismResultView<GrassCoverSlipOffInwardsFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="GrassCoverSlipOffInwardsResultView"/>.
         /// </summary>
@@ -82,7 +80,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultView.cs	(.../GrassCoverSlipOffOutwardsResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultView.cs	(.../GrassCoverSlipOffOutwardsResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -37,8 +37,6 @@
     /// </summary>
     public class GrassCoverSlipOffOutwardsResultView : FailureMechanismResultView<GrassCoverSlipOffOutwardsFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="GrassCoverSlipOffOutwardsResultView"/>.
         /// </summary>
@@ -82,7 +80,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacrostabilityInwardsResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacrostabilityInwardsResultView.cs	(.../MacrostabilityInwardsResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacrostabilityInwardsResultView.cs	(.../MacrostabilityInwardsResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -33,8 +33,6 @@
     /// </summary>
     public class MacrostabilityInwardsResultView : FailureMechanismResultView<MacrostabilityInwardsFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="MacrostabilityInwardsResultView"/>.
         /// </summary>
@@ -69,7 +67,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacrostabilityOutwardsResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacrostabilityOutwardsResultView.cs	(.../MacrostabilityOutwardsResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacrostabilityOutwardsResultView.cs	(.../MacrostabilityOutwardsResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -33,8 +33,6 @@
     /// </summary>
     public class MacrostabilityOutwardsResultView : FailureMechanismResultView<MacrostabilityOutwardsFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="MacrostabilityOutwardsResultView"/>.
         /// </summary>
@@ -69,7 +67,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs	(.../MicrostabilityResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs	(.../MicrostabilityResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -37,8 +37,6 @@
     /// </summary>
     public class MicrostabilityResultView : FailureMechanismResultView<MicrostabilityFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="MicrostabilityResultView"/>.
         /// </summary>
@@ -82,7 +80,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/PipingStructureResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/PipingStructureResultView.cs	(.../PipingStructureResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/PipingStructureResultView.cs	(.../PipingStructureResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -37,8 +37,6 @@
     /// </summary>
     public class PipingStructureResultView : FailureMechanismResultView<PipingStructureFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="PipingStructureResultView"/>.
         /// </summary>
@@ -82,7 +80,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultView.cs	(.../StrengthStabilityLengthwiseConstructionResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultView.cs	(.../StrengthStabilityLengthwiseConstructionResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -33,8 +33,6 @@
     /// </summary>
     public class StrengthStabilityLengthwiseConstructionResultView : FailureMechanismResultView<StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="StrengthStabilityLengthwiseConstructionResultView"/>.
         /// </summary>
@@ -66,7 +64,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/TechnicalInnovationResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/TechnicalInnovationResultView.cs	(.../TechnicalInnovationResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/TechnicalInnovationResultView.cs	(.../TechnicalInnovationResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -33,8 +33,6 @@
     /// </summary>
     public class TechnicalInnovationResultView : FailureMechanismResultView<TechnicalInnovationFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="TechnicalInnovationResultView"/>.
         /// </summary>
@@ -66,7 +64,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/WaterPressureAsphaltCoverResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/WaterPressureAsphaltCoverResultView.cs	(.../WaterPressureAsphaltCoverResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/WaterPressureAsphaltCoverResultView.cs	(.../WaterPressureAsphaltCoverResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -33,8 +33,6 @@
     /// </summary>
     public class WaterPressureAsphaltCoverResultView : FailureMechanismResultView<WaterPressureAsphaltCoverFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="WaterPressureAsphaltCoverResultView"/>.
         /// </summary>
@@ -66,7 +64,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/DuneErosionResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/DuneErosionResultViewTest.cs	(.../DuneErosionResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/DuneErosionResultViewTest.cs	(.../DuneErosionResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -135,8 +135,8 @@
                 Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -145,8 +145,8 @@
                 Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -155,8 +155,8 @@
                 Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffInwardsResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffInwardsResultViewTest.cs	(.../GrassCoverSlipOffInwardsResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffInwardsResultViewTest.cs	(.../GrassCoverSlipOffInwardsResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -134,8 +134,8 @@
                 Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -144,8 +144,8 @@
                 Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -154,8 +154,8 @@
                 Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -200,8 +200,8 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultViewTest.cs	(.../GrassCoverSlipOffOutwardsResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultViewTest.cs	(.../GrassCoverSlipOffOutwardsResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -134,8 +134,8 @@
                 Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -144,8 +144,8 @@
                 Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -154,8 +154,8 @@
                 Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -200,8 +200,8 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityInwardsResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityInwardsResultViewTest.cs	(.../MacrostabilityInwardsResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityInwardsResultViewTest.cs	(.../MacrostabilityInwardsResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -134,8 +134,8 @@
                 Assert.AreEqual(expectedAssessmentLayer2AString1, cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -153,8 +153,8 @@
                 Assert.AreEqual(expectedAssessmentLayer2AString3, cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -199,8 +199,8 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityOutwardsResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityOutwardsResultViewTest.cs	(.../MacrostabilityOutwardsResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityOutwardsResultViewTest.cs	(.../MacrostabilityOutwardsResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -134,8 +134,8 @@
                 Assert.AreEqual(expectedAssessmentLayer2AString1, cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -145,8 +145,8 @@
                 Assert.AreEqual(expectedAssessmentLayer2AString2, cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -156,8 +156,8 @@
                 Assert.AreEqual(expectedAssessmentLayer2AString3, cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -202,8 +202,8 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MicrostabilityResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MicrostabilityResultViewTest.cs	(.../MicrostabilityResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MicrostabilityResultViewTest.cs	(.../MicrostabilityResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -135,8 +135,8 @@
                 Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -145,8 +145,8 @@
                 Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -155,8 +155,8 @@
                 Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -201,8 +201,8 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/PipingStructureResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/PipingStructureResultViewTest.cs	(.../PipingStructureResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/PipingStructureResultViewTest.cs	(.../PipingStructureResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -135,8 +135,8 @@
                 Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -145,8 +145,8 @@
                 Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -155,8 +155,8 @@
                 Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -201,8 +201,8 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultViewTest.cs	(.../StrengthStabilityLengthwiseConstructionResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultViewTest.cs	(.../StrengthStabilityLengthwiseConstructionResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -125,23 +125,23 @@
                 Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(3, cells.Count);
                 Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                 Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(3, cells.Count);
                 Assert.AreEqual("Section 3", cells[nameColumnIndex].FormattedValue);
                 Assert.AreEqual(result3.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -185,7 +185,7 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(3, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/TechnicalInnovationResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/TechnicalInnovationResultViewTest.cs	(.../TechnicalInnovationResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/TechnicalInnovationResultViewTest.cs	(.../TechnicalInnovationResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -129,23 +129,23 @@
                 Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(3, cells.Count);
                 Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                 Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(3, cells.Count);
                 Assert.AreEqual("Section 3", cells[nameColumnIndex].FormattedValue);
                 Assert.AreEqual(result3.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -189,7 +189,7 @@
                 var cells = rows[0].Cells;
                 Assert.AreEqual(3, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaterPressureAsphaltCoverResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaterPressureAsphaltCoverResultViewTest.cs	(.../WaterPressureAsphaltCoverResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaterPressureAsphaltCoverResultViewTest.cs	(.../WaterPressureAsphaltCoverResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -128,23 +128,23 @@
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[2].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 3", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result3.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }
@@ -190,7 +190,7 @@
                     var cells = rows[0].Cells;
                     Assert.AreEqual(3, cells.Count);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }
Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismResultView.cs	(.../PipingFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismResultView.cs	(.../PipingFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -38,7 +38,6 @@
     /// </summary>
     public class PipingFailureMechanismResultView : FailureMechanismResultView<PipingFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
         private const int assessmentLayerTwoAIndex = 2;
         private const double tolerance = 1e-6;
         private readonly RecursiveObserver<CalculationGroup, ICalculationInput> calculationInputObserver;
@@ -122,7 +121,7 @@
 
         private void DisableIrrelevantFieldsFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/Views/PipingFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/Views/PipingFailureMechanismResultViewTest.cs	(.../PipingFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/Views/PipingFailureMechanismResultViewTest.cs	(.../PipingFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -204,15 +204,15 @@
 
                 if (assessmentLayerOneState == AssessmentLayerOneState.Sufficient)
                 {
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerTwoA);
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerTwoA);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerThree);
 
                     Assert.IsTrue(cellAssessmentLayerThree.ReadOnly);
                 }
                 else
                 {
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerThree);
 
                     Assert.IsFalse(cellAssessmentLayerThree.ReadOnly);
                 }
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs	(.../StabilityPointStructuresFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs	(.../StabilityPointStructuresFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -38,7 +38,6 @@
     /// </summary>
     public class StabilityPointStructuresFailureMechanismResultView : FailureMechanismResultView<StabilityPointStructuresFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
         private const int assessmentLayerTwoAIndex = 2;
         private readonly RecursiveObserver<CalculationGroup, ICalculationInput> calculationInputObserver;
         private readonly RecursiveObserver<CalculationGroup, ICalculationOutput> calculationOutputObserver;
@@ -116,7 +115,7 @@
 
         private void DisableIrrelevantFieldsFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Forms.Test/Views/StabilityPointStructuresFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Forms.Test/Views/StabilityPointStructuresFailureMechanismResultViewTest.cs	(.../StabilityPointStructuresFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Forms.Test/Views/StabilityPointStructuresFailureMechanismResultViewTest.cs	(.../StabilityPointStructuresFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -181,15 +181,15 @@
 
                 if (assessmentLayerOneState == AssessmentLayerOneState.Sufficient)
                 {
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerTwoA);
-                    DataGridViewCellTester.AssertCellIsDisabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerTwoA);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cellAssessmentLayerThree);
 
                     Assert.IsTrue(cellAssessmentLayerThree.ReadOnly);
                 }
                 else
                 {
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
-                    DataGridViewCellTester.AssertCellIsEnabled(cellAssessmentLayerThree);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerTwoA, true);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cellAssessmentLayerThree);
 
                     Assert.IsFalse(cellAssessmentLayerThree.ReadOnly);
                 }
@@ -277,8 +277,8 @@
                 Assert.AreEqual("-", cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -287,8 +287,8 @@
                 Assert.AreEqual("-", cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -297,8 +297,8 @@
                 Assert.AreEqual("-", cells[assessmentLayerTwoAIndex].FormattedValue);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex], true);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -338,8 +338,8 @@
                 DataGridViewCellCollection cells = rows[0].Cells;
                 Assert.AreEqual(4, cells.Count);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
Index: Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Forms.Test/Views/StabilityStoneCoverResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Forms.Test/Views/StabilityStoneCoverResultViewTest.cs	(.../StabilityStoneCoverResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Forms.Test/Views/StabilityStoneCoverResultViewTest.cs	(.../StabilityStoneCoverResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -135,8 +135,8 @@
                 Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[1].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -145,8 +145,8 @@
                 Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                 cells = rows[2].Cells;
                 Assert.AreEqual(4, cells.Count);
@@ -155,8 +155,8 @@
                 Assert.AreEqual(result3.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
                 Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
             }
         }
 
@@ -202,8 +202,8 @@
                     var cells = rows[0].Cells;
                     Assert.AreEqual(4, cells.Count);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }
Index: Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Forms/Views/WaveImpactAsphaltCoverFailureMechanismResultView.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Forms/Views/WaveImpactAsphaltCoverFailureMechanismResultView.cs	(.../WaveImpactAsphaltCoverFailureMechanismResultView.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Forms/Views/WaveImpactAsphaltCoverFailureMechanismResultView.cs	(.../WaveImpactAsphaltCoverFailureMechanismResultView.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -32,8 +32,6 @@
     /// </summary>
     public class WaveImpactAsphaltCoverFailureMechanismResultView : FailureMechanismResultView<WaveImpactAsphaltCoverFailureMechanismSectionResult>
     {
-        private const int assessmentLayerOneColumnIndex = 1;
-
         /// <summary>
         /// Creates a new instance of <see cref="WaveImpactAsphaltCoverFailureMechanismResultView"/>.
         /// </summary>
@@ -68,7 +66,7 @@
 
         private void OnCellFormatting(object sender, DataGridViewCellFormattingEventArgs eventArgs)
         {
-            if (eventArgs.ColumnIndex > assessmentLayerOneColumnIndex)
+            if (eventArgs.ColumnIndex > AssessmentLayerOneColumnIndex)
             {
                 if (HasPassedLevelOne(eventArgs.RowIndex))
                 {
Index: Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Forms.Test/Views/WaveImpactAsphaltCoverFailureMechanismResultViewTest.cs
===================================================================
diff -u -re38a7c2baca2872af6319d535c6468133ea31fbc -r7713ffeaa9f54d0faaf54ec7d2570e775ec99093
--- Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Forms.Test/Views/WaveImpactAsphaltCoverFailureMechanismResultViewTest.cs	(.../WaveImpactAsphaltCoverFailureMechanismResultViewTest.cs)	(revision e38a7c2baca2872af6319d535c6468133ea31fbc)
+++ Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Forms.Test/Views/WaveImpactAsphaltCoverFailureMechanismResultViewTest.cs	(.../WaveImpactAsphaltCoverFailureMechanismResultViewTest.cs)	(revision 7713ffeaa9f54d0faaf54ec7d2570e775ec99093)
@@ -135,8 +135,8 @@
                     Assert.AreEqual(result1.AssessmentLayerTwoA.ToString(), cells[assessmentLayerTwoAIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(4, cells.Count);
@@ -145,8 +145,8 @@
                     Assert.AreEqual(result2.AssessmentLayerTwoA.ToString(), cells[assessmentLayerTwoAIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[2].Cells;
                     Assert.AreEqual(4, cells.Count);
@@ -155,8 +155,8 @@
                     Assert.AreEqual(result3.AssessmentLayerTwoA.ToString(), cells[assessmentLayerTwoAIndex].FormattedValue);
                     Assert.AreEqual(result3.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }
@@ -203,8 +203,8 @@
                     var cells = rows[0].Cells;
                     Assert.AreEqual(4, cells.Count);
 
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
-                    DataGridViewCellTester.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
+                    DataGridViewCellTestHelper.AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
                 }
             }
         }