Index: src/Deltares.DSoilModel.Forms.Tests/ControlTester.cs
===================================================================
diff -u -r312 -r313
--- src/Deltares.DSoilModel.Forms.Tests/ControlTester.cs	(.../ControlTester.cs)	(revision 312)
+++ src/Deltares.DSoilModel.Forms.Tests/ControlTester.cs	(.../ControlTester.cs)	(revision 313)
@@ -1,5 +1,6 @@
 using System.Reflection;
 using System.Windows.Forms;
+using Deltares.Standard;
 using Deltares.Standard.Forms.DExpress;
 using Deltares.Standard.Language;
 using DevExpress.XtraEditors;
@@ -11,6 +12,7 @@
     {
         private bool oldBypass;
         private LanguageType oldLanguage;
+        private IContext oldContext;
 
         [TestFixtureSetUp]
         public virtual void TestFixtureSetUp()
@@ -20,13 +22,17 @@
 
             oldLanguage = LocalizationManager.CurrentLanguage;
             LocalizationManager.CurrentLanguage = LanguageType.English;
+
+            oldContext = Context.CurrentContext;
+            Context.CurrentContext = new DSoilModelContext();
         }
 
         [TestFixtureTearDown]
         public virtual void TestFixtureTearDown()
         {
             BindSupport.BypassTimerForUnitTest = oldBypass;
             LocalizationManager.CurrentLanguage = oldLanguage;
+            Context.CurrentContext = oldContext;
         }
 
         protected object GetPrivateField(object obj, string field)