Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Plugin.Test/TreeNodeInfos/MacroStabilityInwardsFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -r38499aa6936706c30ac12e481233d3f13545dd8b -r9779d1ab6b555c557e8fd18f4430ad207bd003da
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Plugin.Test/TreeNodeInfos/MacroStabilityInwardsFailureMechanismContextTreeNodeInfoTest.cs	(.../MacroStabilityInwardsFailureMechanismContextTreeNodeInfoTest.cs)	(revision 38499aa6936706c30ac12e481233d3f13545dd8b)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Plugin.Test/TreeNodeInfos/MacroStabilityInwardsFailureMechanismContextTreeNodeInfoTest.cs	(.../MacroStabilityInwardsFailureMechanismContextTreeNodeInfoTest.cs)	(revision 9779d1ab6b555c557e8fd18f4430ad207bd003da)
@@ -39,6 +39,7 @@
 using Ringtoets.Common.Data.Calculation;
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Forms.PresentationObjects;
+using Ringtoets.Common.Service.TestUtil;
 using Ringtoets.MacroStabilityInwards.Data;
 using Ringtoets.MacroStabilityInwards.Data.TestUtil;
 using Ringtoets.MacroStabilityInwards.Forms.PresentationObjects;
@@ -687,10 +688,10 @@
                     {
                         string[] msgs = messages.ToArray();
                         Assert.AreEqual(7, msgs.Length);
-                        Assert.AreEqual($"Validatie van '{validCalculation.Name}' gestart.", msgs[0]);
-                        Assert.AreEqual($"Validatie van '{validCalculation.Name}' beëindigd.", msgs[1]);
-                        Assert.AreEqual($"Validatie van '{invalidCalculation.Name}' gestart.", msgs[2]);
-                        Assert.AreEqual($"Validatie van '{invalidCalculation.Name}' beëindigd.", msgs[6]);
+                        CalculationServiceTestHelper.AssertValidationStartMessage(validCalculation.Name, msgs[0]);
+                        CalculationServiceTestHelper.AssertValidationEndMessage(validCalculation.Name, msgs[1]);
+                        CalculationServiceTestHelper.AssertValidationStartMessage(invalidCalculation.Name, msgs[2]);
+                        CalculationServiceTestHelper.AssertValidationEndMessage(invalidCalculation.Name, msgs[6]);
                     });
                 }
             }