Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingCalculationTest.cs
===================================================================
diff -u -r7f759fbabca9c41e75d229269f1b21581b373b5f -rf64dceaa32788bad28dcf09f4a1c3150595f1327
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingCalculationTest.cs	(.../PipingCalculationTest.cs)	(revision 7f759fbabca9c41e75d229269f1b21581b373b5f)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingCalculationTest.cs	(.../PipingCalculationTest.cs)	(revision f64dceaa32788bad28dcf09f4a1c3150595f1327)
@@ -86,6 +86,7 @@
 
             // Call & Assert
             calculation.NotifyObservers();
+            mockRepository.VerifyAll();
         }
 
         [Test]
@@ -103,6 +104,7 @@
 
             // Call & Assert
             calculation.NotifyObservers();
+            mockRepository.VerifyAll();
         }
 
         [Test]
@@ -124,6 +126,7 @@
 
             // Call & Assert
             calculation.NotifyObservers();
+            mockRepository.VerifyAll();
         }
 
         [Test]
@@ -146,6 +149,7 @@
 
             // Call & Assert
             calculation.NotifyObservers();
+            mockRepository.VerifyAll();
         }
 
         [Test]