Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Service.Test/HeightStructuresCalculationServiceTest.cs
===================================================================
diff -u -r736f04ea6f24399148ab8efd7f3b03ae8f8f56b5 -r436afc32ff70f325001e7f13ad496271ab9b6d89
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Service.Test/HeightStructuresCalculationServiceTest.cs	(.../HeightStructuresCalculationServiceTest.cs)	(revision 736f04ea6f24399148ab8efd7f3b03ae8f8f56b5)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Service.Test/HeightStructuresCalculationServiceTest.cs	(.../HeightStructuresCalculationServiceTest.cs)	(revision 436afc32ff70f325001e7f13ad496271ab9b6d89)
@@ -1043,6 +1043,7 @@
                 });
                 Assert.IsTrue(exceptionThrown);
                 Assert.IsNull(calculation.Output);
+                Assert.AreEqual(calculator.LastErrorFileContent, exceptionMessage);
             }
             mockRepository.VerifyAll();
         }