Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismSectionResultTest.cs
===================================================================
diff -u -rb3b6c13cf736c134476b3db34281332d01ca86b1 -rb6e0f8d41d92ed18c902138dd49cce6e703ee883
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismSectionResultTest.cs	(.../FailureMechanismSectionResultTest.cs)	(revision b3b6c13cf736c134476b3db34281332d01ca86b1)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismSectionResultTest.cs	(.../FailureMechanismSectionResultTest.cs)	(revision b6e0f8d41d92ed18c902138dd49cce6e703ee883)
@@ -76,11 +76,14 @@
         }
 
         [Test]
-        public void AssessmentLayerThree_SetNewValue_ReturnsNewValue()
+        [TestCase(double.NaN)]
+        [TestCase(double.PositiveInfinity)]
+        [TestCase(double.NegativeInfinity)]
+        [TestCase(5)]
+        [TestCase(0.5)]
+        public void AssessmentLayerThree_SetNewValue_ReturnsNewValue(double newValue)
         {
             // Setup
-            var random = new Random(21);
-            double newValue = random.NextDouble();
             FailureMechanismSection section = CreateSection();
             var failureMechanismSectionResult = new TestFailureMechanismSectionResult(section);