Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismBaseTest.cs
===================================================================
diff -u -rfa424689d48793c024e73bfcee1c202559eea3e0 -r103f8cf52c957309a116106dc9ae31169ff83169
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismBaseTest.cs	(.../FailureMechanismBaseTest.cs)	(revision fa424689d48793c024e73bfcee1c202559eea3e0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismBaseTest.cs	(.../FailureMechanismBaseTest.cs)	(revision 103f8cf52c957309a116106dc9ae31169ff83169)
@@ -29,10 +29,26 @@
             Assert.AreEqual(0, failureMechanism.Contribution);
             Assert.AreEqual(name, failureMechanism.Name);
             Assert.AreEqual(0, failureMechanism.StorageId);
+            Assert.IsTrue(failureMechanism.IsRelevant);
             CollectionAssert.IsEmpty(failureMechanism.Sections);
         }
 
         [Test]
+        [TestCase(true)]
+        [TestCase(false)]
+        public void IsRelevant_SetNewValue_GetNewlySetValue(bool relevant)
+        {
+            // Setup
+            var failureMechanism = new SimpleFailureMechanismBase("A");
+
+            // Call
+            failureMechanism.IsRelevant = relevant;
+
+            // Assert
+            Assert.AreEqual(relevant, failureMechanism.IsRelevant);
+        }
+
+        [Test]
         [TestCase(101)]
         [TestCase(-1e-6)]
         [TestCase(-1)]