Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingCalculationTest.cs
===================================================================
diff -u -r42fe292c690bdcccae5c67a15c1bd5ae290627b7 -r8b37c0f11e7d78b71c298763124973e94845c87b
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingCalculationTest.cs	(.../PipingCalculationTest.cs)	(revision 42fe292c690bdcccae5c67a15c1bd5ae290627b7)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingCalculationTest.cs	(.../PipingCalculationTest.cs)	(revision 8b37c0f11e7d78b71c298763124973e94845c87b)
@@ -69,7 +69,7 @@
             // Setup
             var calculation = new PipingCalculation(new GeneralPipingInput())
             {
-                Output = new TestPipingOutput()
+                Output = PipingOutputTestFactory.Create()
             };
 
             // Call
@@ -101,7 +101,7 @@
             // Setup
             var calculation = new PipingCalculation(new GeneralPipingInput())
             {
-                Output = new TestPipingOutput()
+                Output = PipingOutputTestFactory.Create()
             };
 
             // Call