Index: Ringtoets/Common/test/Ringtoets.Common.Forms.Test/Views/IllustrationPointsChartControlTest.cs
===================================================================
diff -u -ra2a3022ca8b69a87b4afde3727ebc035f132978f -r13d9407c89466e20fe912bb64d078358f8d03afc
--- Ringtoets/Common/test/Ringtoets.Common.Forms.Test/Views/IllustrationPointsChartControlTest.cs	(.../IllustrationPointsChartControlTest.cs)	(revision a2a3022ca8b69a87b4afde3727ebc035f132978f)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.Test/Views/IllustrationPointsChartControlTest.cs	(.../IllustrationPointsChartControlTest.cs)	(revision 13d9407c89466e20fe912bb64d078358f8d03afc)
@@ -20,6 +20,7 @@
 // All rights reserved.
 
 using System.Windows.Forms;
+using Core.Components.Stack.Forms;
 using NUnit.Framework;
 using Ringtoets.Common.Forms.Views;
 
@@ -37,6 +38,8 @@
             // Assert
             Assert.IsInstanceOf<UserControl>(chartControl);
             Assert.IsNull(chartControl.Data);
+            Assert.AreEqual(1, chartControl.Controls.Count);
+            Assert.IsInstanceOf<IStackChartControl>(chartControl.Controls[0]);
         }
     }
 }
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