Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/DesignWaterLevelLocationsViewTest.cs
===================================================================
diff -u -r0ce4c68a5285d7596b108dc1b42693970961bd50 -r2d014f7589947c4c9e34140b42687e496ee04c5f
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/DesignWaterLevelLocationsViewTest.cs	(.../DesignWaterLevelLocationsViewTest.cs)	(revision 0ce4c68a5285d7596b108dc1b42693970961bd50)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/DesignWaterLevelLocationsViewTest.cs	(.../DesignWaterLevelLocationsViewTest.cs)	(revision 2d014f7589947c4c9e34140b42687e496ee04c5f)
@@ -19,7 +19,6 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
@@ -35,14 +34,13 @@
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Data.TestUtil.IllustrationPoints;
 using Ringtoets.Common.Forms.GuiServices;
+using Ringtoets.Common.Forms.TestUtil;
 using Ringtoets.Common.Forms.Views;
 using Ringtoets.Common.Service.MessageProviders;
-using Ringtoets.Integration.Data;
 using Ringtoets.Integration.Forms.PresentationObjects;
 using Ringtoets.Integration.Forms.Views;
 using Ringtoets.Integration.Service.MessageProviders;
 using Button = System.Windows.Forms.Button;
-using Control = System.Windows.Forms.Control;
 
 namespace Ringtoets.Integration.Forms.Test.Views
 {
@@ -70,10 +68,10 @@
         }
 
         [Test]
-        public void DefaultConstructor_DefaultValues()
+        public void Constructor_ExpectedValues()
         {
             // Call
-            using (var view = new DesignWaterLevelLocationsView(new AssessmentSection(AssessmentSectionComposition.Dike)))
+            using (var view = new DesignWaterLevelLocationsView(new ObservableTestAssessmentSectionStub()))
             {
                 // Assert
                 Assert.IsInstanceOf<HydraulicBoundaryLocationsView>(view);
@@ -87,7 +85,7 @@
             // Given
             DesignWaterLevelLocationsView view = ShowFullyConfiguredDesignWaterLevelLocationsView();
 
-            DataGridView dataGridView = GetDataGridView();
+            DataGridView dataGridView = ControlTestHelper.GetDataGridView(testForm, "DataGridView");
             DataGridViewRow currentRow = dataGridView.Rows[1];
 
             HydraulicBoundaryLocation location = ((HydraulicBoundaryLocationRow)currentRow.DataBoundItem).CalculatableObject;
@@ -105,7 +103,7 @@
         public void Selection_WithoutLocations_ReturnsNull()
         {
             // Call
-            using (var view = new DesignWaterLevelLocationsView(new AssessmentSection(AssessmentSectionComposition.Dike)))
+            using (var view = new DesignWaterLevelLocationsView(new ObservableTestAssessmentSectionStub()))
             {
                 // Assert
                 Assert.IsNull(view.Selection);
@@ -117,8 +115,8 @@
         {
             // Setup
             ShowFullyConfiguredDesignWaterLevelLocationsView();
-            IllustrationPointsControl illustrationPointsControl = GetIllustrationPointsControl();
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            IllustrationPointsControl illustrationPointsControl = ControlTestHelper.GetControls<IllustrationPointsControl>(testForm, "IllustrationPointsControl").First();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
 
             // Call
             dataGridView.SetCurrentCell(dataGridView.GetCell(0, 1));
@@ -132,8 +130,8 @@
         {
             // Setup
             ShowFullyConfiguredDesignWaterLevelLocationsView();
-            IllustrationPointsControl illustrationPointsControl = GetIllustrationPointsControl();
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            IllustrationPointsControl illustrationPointsControl = ControlTestHelper.GetControls<IllustrationPointsControl>(testForm, "IllustrationPointsControl").First();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
 
             // Call
             dataGridView.SetCurrentCell(dataGridView.GetCell(1, 0));
@@ -147,9 +145,9 @@
         {
             // Setup
             ShowFullyConfiguredDesignWaterLevelLocationsView();
-            IllustrationPointsControl illustrationPointsControl = GetIllustrationPointsControl();
+            IllustrationPointsControl illustrationPointsControl = ControlTestHelper.GetControls<IllustrationPointsControl>(testForm, "IllustrationPointsControl").First();
 
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
 
             // Call
             dataGridView.SetCurrentCell(dataGridView.GetCell(4, 0));
@@ -162,10 +160,10 @@
         public void Constructor_DataGridViewCorrectlyInitialized()
         {
             // Setup & Call
-            ShowDesignWaterLevelLocationsView(new AssessmentSection(AssessmentSectionComposition.Dike));
+            ShowDesignWaterLevelLocationsView(new ObservableTestAssessmentSectionStub());
 
             // Assert
-            DataGridView dataGridView = GetDataGridView();
+            DataGridView dataGridView = ControlTestHelper.GetDataGridView(testForm, "DataGridView");
             Assert.AreEqual(6, dataGridView.ColumnCount);
 
             var locationCalculateColumn = (DataGridViewCheckBoxColumn) dataGridView.Columns[locationCalculateColumnIndex];
@@ -197,7 +195,7 @@
             ShowFullyConfiguredDesignWaterLevelLocationsView();
 
             // Assert
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
             DataGridViewRowCollection rows = dataGridView.Rows;
             Assert.AreEqual(5, rows.Count);
 
@@ -268,7 +266,7 @@
             newHydraulicBoundaryDatabase.Locations.Add(hydraulicBoundaryLocation);
 
             // Precondition
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
             DataGridViewRowCollection rows = dataGridView.Rows;
             Assert.AreEqual(5, rows.Count);
 
@@ -297,7 +295,7 @@
             IAssessmentSection assessmentSection = view.AssessmentSection;
 
             // Precondition
-            DataGridView dataGridView = GetDataGridView();
+            DataGridView dataGridView = ControlTestHelper.GetDataGridView(testForm, "DataGridView");
             DataGridViewRowCollection rows = dataGridView.Rows;
             Assert.AreEqual(5, rows.Count);
             Assert.AreEqual("-", rows[0].Cells[locationDesignWaterlevelColumnIndex].FormattedValue);
@@ -332,7 +330,7 @@
             // Setup
             DesignWaterLevelLocationsView view = ShowFullyConfiguredDesignWaterLevelLocationsView();
             IAssessmentSection assessmentSection = view.AssessmentSection;
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
             DataGridViewRowCollection rows = dataGridView.Rows;
             rows[0].Cells[locationCalculateColumnIndex].Value = true;
 
@@ -379,7 +377,7 @@
             // Setup
             ShowFullyConfiguredDesignWaterLevelLocationsView();
 
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
             DataGridViewRowCollection rows = dataGridView.Rows;
             rows[0].Cells[locationCalculateColumnIndex].Value = true;
 
@@ -397,8 +395,8 @@
         {
             // Setup
             DesignWaterLevelLocationsView view = ShowFullyConfiguredDesignWaterLevelLocationsView();
-            IllustrationPointsControl illustrationPointsControl = GetIllustrationPointsControl();
-            DataGridViewControl dataGridView = GetDataGridViewControl();
+            IllustrationPointsControl illustrationPointsControl = ControlTestHelper.GetControls<IllustrationPointsControl>(testForm, "IllustrationPointsControl").First();
+            DataGridViewControl dataGridView = ControlTestHelper.GetDataGridViewControl(testForm, "DataGridViewControl");
             
             dataGridView.SetCurrentCell(dataGridView.GetCell(3, 0));
 
@@ -417,32 +415,6 @@
             Assert.AreSame(result, illustrationPointsControl.Data);
         }
 
-        private DataGridViewControl GetDataGridViewControl()
-        {
-            return GetControls<DataGridViewControl>("DataGridViewControl").Single();
-        }
-
-        private DataGridView GetDataGridView()
-        {
-            return GetControls<DataGridView>("DataGridView").First();
-        }
-
-        private IllustrationPointsControl GetIllustrationPointsControl()
-        {
-            return GetControls<IllustrationPointsControl>("IllustrationPointsControl").Single();
-        }
-
-        /// <summary>
-        /// Gets the controls by name.
-        /// </summary>
-        /// <param name="controlName">The name of the controls to find.</param>
-        /// <returns>The found control.</returns>
-        /// <exception cref="ArgumentException">Thrown when <paramref name="controlName"/> is <c>null</c> or empty.</exception>
-        private IEnumerable<TView> GetControls<TView>(string controlName) where TView : Control
-        {
-            return testForm.Controls.Find(controlName, true).OfType<TView>();
-        }
-
         private DesignWaterLevelLocationsView ShowDesignWaterLevelLocationsView(IAssessmentSection assessmentSection)
         {
             var view = new DesignWaterLevelLocationsView(assessmentSection);