Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsWaveHeightLocationsViewTest.cs
===================================================================
diff -u -r13d9407c89466e20fe912bb64d078358f8d03afc -rd61395c0a62dbd3e563ad0d2942f544b2c5cc2e1
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsWaveHeightLocationsViewTest.cs	(.../GrassCoverErosionOutwardsWaveHeightLocationsViewTest.cs)	(revision 13d9407c89466e20fe912bb64d078358f8d03afc)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsWaveHeightLocationsViewTest.cs	(.../GrassCoverErosionOutwardsWaveHeightLocationsViewTest.cs)	(revision d61395c0a62dbd3e563ad0d2942f544b2c5cc2e1)
@@ -117,51 +117,51 @@
         }
 
         [Test]
-        public void Selection_LocationWithoutOutput_ChartControlDataSetToNull()
+        public void Selection_LocationWithoutOutput_IllustrationPointsControlDataSetToNull()
         {
             // Setup
             ShowFullyConfiguredWaveHeightLocationsView();
-            var chartControl = (IllustrationPointsChartControl) testForm.Controls.Find("IllustrationPointsChartControl", true).Single();
+            var control = (IllustrationPointsControl) testForm.Controls.Find("IllustrationPointsControl", true).Single();
 
             var dataGridView = (DataGridViewControl) testForm.Controls.Find("dataGridViewControl", true).First();
 
             // Call
             dataGridView.SetCurrentCell(dataGridView.GetCell(0, 1));
 
             // Assert
-            Assert.IsNull(chartControl.Data);
+            Assert.IsNull(control.Data);
         }
 
         [Test]
-        public void Selection_LocationWithoutGeneralResult_ChartControlDataSetToNull()
+        public void Selection_LocationWithoutGeneralResult_IllustrationPointsControlDataSetToNull()
         {
             // Setup
             ShowFullyConfiguredWaveHeightLocationsView();
-            var chartControl = (IllustrationPointsChartControl) testForm.Controls.Find("IllustrationPointsChartControl", true).Single();
+            var control = (IllustrationPointsControl) testForm.Controls.Find("IllustrationPointsControl", true).Single();
 
             var dataGridView = (DataGridViewControl) testForm.Controls.Find("dataGridViewControl", true).First();
 
             // Call
             dataGridView.SetCurrentCell(dataGridView.GetCell(1, 0));
 
             // Assert
-            Assert.IsNull(chartControl.Data);
+            Assert.IsNull(control.Data);
         }
 
         [Test]
-        public void Selection_LocationWithGeneralResult_GeneralResultSetOnChartData()
+        public void Selection_LocationWithGeneralResult_GeneralResultSetOnIllustrationPointsControlData()
         {
             // Setup
             ShowFullyConfiguredWaveHeightLocationsView();
-            var chartControl = (IllustrationPointsChartControl) testForm.Controls.Find("IllustrationPointsChartControl", true).Single();
+            var control = (IllustrationPointsControl) testForm.Controls.Find("IllustrationPointsControl", true).Single();
 
             var dataGridView = (DataGridViewControl) testForm.Controls.Find("dataGridViewControl", true).First();
 
             // Call
             dataGridView.SetCurrentCell(dataGridView.GetCell(4, 0));
 
             // Assert
-            Assert.IsNotNull(chartControl.Data);
+            Assert.IsNotNull(control.Data);
         }
 
         [Test]
@@ -480,6 +480,33 @@
             Assert.AreEqual(expectedErrorMessage, errorProvider.GetError(button));
         }
 
+        [Test]
+        public void WaveHeightLocationsView_HydraulicBoundaryDatabaseNotifyObservers_UpdateIllustrationPointsControlData()
+        {
+            // Setup
+            GrassCoverErosionOutwardsWaveHeightLocationsView view = ShowFullyConfiguredWaveHeightLocationsView();
+            var illustrationPointsControl = (IllustrationPointsControl)testForm.Controls.Find("IllustrationPointsControl", true).Single();
+
+            var dataGridView = (DataGridViewControl)testForm.Controls.Find("dataGridViewControl", true).First();
+
+            dataGridView.SetCurrentCell(dataGridView.GetCell(3, 0));
+
+            // Precondition
+            Assert.IsNull(illustrationPointsControl.Data);
+
+            var output = new TestHydraulicBoundaryLocationOutput(1);
+            var result = new TestGeneralResult();
+            output.SetIllustrationPoints(result);
+
+            // Call
+            var locations = (ObservableList<HydraulicBoundaryLocation>)view.Data;
+            locations[3].WaveHeightCalculation.Output = output;
+            locations.NotifyObservers();
+
+            // Assert
+            Assert.AreSame(result, illustrationPointsControl.Data);
+        }
+
         private GrassCoverErosionOutwardsWaveHeightLocationsView ShowWaveHeightLocationsView()
         {
             var view = new GrassCoverErosionOutwardsWaveHeightLocationsView();