Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Integration.Test/GrassCoverErosionInwardsCalculationActivityIntegrationTest.cs
===================================================================
diff -u -rfef3460a27a37aaa34948649aae3dd9ae143041c -r9598b5ccb274c8aedd4d0407ef3120d82935d3fe
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Integration.Test/GrassCoverErosionInwardsCalculationActivityIntegrationTest.cs	(.../GrassCoverErosionInwardsCalculationActivityIntegrationTest.cs)	(revision fef3460a27a37aaa34948649aae3dd9ae143041c)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Integration.Test/GrassCoverErosionInwardsCalculationActivityIntegrationTest.cs	(.../GrassCoverErosionInwardsCalculationActivityIntegrationTest.cs)	(revision 9598b5ccb274c8aedd4d0407ef3120d82935d3fe)
@@ -299,11 +299,12 @@
         }
 
         [Test]
-        public void Finish_InvalidGrassCoverErosionInwardsCalculationAndRan_DoesNotSetOutputAndDoesNotNotifyObserversOfGrassCoverErosionInwardsCalculation()
+        public void Finish_InvalidGrassCoverErosionInwardsCalculationAndRan_DoesNotSetOutputAndNotifyObserversOfGrassCoverErosionInwardsCalculation()
         {
             // Setup
             var mocks = new MockRepository();
             var observerMock = mocks.StrictMock<IObserver>();
+            observerMock.Expect(o => o.UpdateObserver());
             mocks.ReplayAll();
 
             var assessmentSection = new AssessmentSection(AssessmentSectionComposition.Dike);