Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.Test/HeightStructuresCalculationTest.cs
===================================================================
diff -u -r1051f838aebbd5977351542027ce6330583b0d43 -rc7da0846a135f849273407e16fe52237371e8f7a
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.Test/HeightStructuresCalculationTest.cs	(.../HeightStructuresCalculationTest.cs)	(revision 1051f838aebbd5977351542027ce6330583b0d43)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.Test/HeightStructuresCalculationTest.cs	(.../HeightStructuresCalculationTest.cs)	(revision c7da0846a135f849273407e16fe52237371e8f7a)
@@ -70,8 +70,11 @@
                 Output = null
             };
 
-            // Call & Assert
-            Assert.IsFalse(calculation.HasOutput);
+            // Call
+            bool calculationHasOutput = calculation.HasOutput;
+
+            // Assert
+            Assert.IsFalse(calculationHasOutput);
         }
 
         [Test]
@@ -83,8 +86,11 @@
                 Output = new TestHeightStructuresOutput()
             };
 
-            // Call & Assert
-            Assert.IsTrue(calculation.HasOutput);
+            // Call 
+            bool calculationHasOutput = calculation.HasOutput;
+
+            // Assert
+            Assert.IsTrue(calculationHasOutput);
         }
 
         [Test]