Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probability/ProbabilityAssessmentOutputTest.cs
===================================================================
diff -u -r339e1d134a2208f180b9f369d275cb98f9736a7c -re1a93747d105f27392f4bc0655694810c7d29f4d
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probability/ProbabilityAssessmentOutputTest.cs	(.../ProbabilityAssessmentOutputTest.cs)	(revision 339e1d134a2208f180b9f369d275cb98f9736a7c)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probability/ProbabilityAssessmentOutputTest.cs	(.../ProbabilityAssessmentOutputTest.cs)	(revision e1a93747d105f27392f4bc0655694810c7d29f4d)
@@ -20,11 +20,8 @@
 // All rights reserved.
 
 using System;
-using Core.Common.Base;
-using Core.Common.Data.TestUtil;
 using Core.Common.TestUtil;
 using NUnit.Framework;
-using Ringtoets.Common.Data.Calculation;
 using Ringtoets.Common.Data.Probability;
 using Ringtoets.Common.Data.TestUtil;
 
@@ -48,8 +45,6 @@
             var probabilityAssessmentOutput = new ProbabilityAssessmentOutput(requiredProbability, requiredReliability, probability, reliability, factorOfSafety);
 
             // Assert
-            Assert.IsInstanceOf<CloneableObservable>(probabilityAssessmentOutput);
-            Assert.IsInstanceOf<ICalculationOutput>(probabilityAssessmentOutput);
             Assert.AreEqual(requiredProbability, probabilityAssessmentOutput.RequiredProbability);
             Assert.AreEqual(5, probabilityAssessmentOutput.RequiredReliability.NumberOfDecimalPlaces);
             Assert.AreEqual(requiredReliability, probabilityAssessmentOutput.RequiredReliability, probabilityAssessmentOutput.RequiredReliability.GetAccuracy());