Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Integration.Test/DuneErosionBoundaryCalculationActivityIntegrationTest.cs
===================================================================
diff -u -r736f04ea6f24399148ab8efd7f3b03ae8f8f56b5 -r6c049c504e7f599a8cebb26ae37fcd82b03782f2
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Integration.Test/DuneErosionBoundaryCalculationActivityIntegrationTest.cs	(.../DuneErosionBoundaryCalculationActivityIntegrationTest.cs)	(revision 736f04ea6f24399148ab8efd7f3b03ae8f8f56b5)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Integration.Test/DuneErosionBoundaryCalculationActivityIntegrationTest.cs	(.../DuneErosionBoundaryCalculationActivityIntegrationTest.cs)	(revision 6c049c504e7f599a8cebb26ae37fcd82b03782f2)
@@ -91,11 +91,13 @@
         }
 
         [Test]
-        [TestCase(true, "An error occurred")]
-        [TestCase(true, null)]
-        [TestCase(false, "An error occurred")]
-        public void Run_InvalidCalculationAndRan_PerformCalculationAndActivityStateFailed(bool endInFailure, string lastErrorFileContent)
+        [TestCaseSource(typeof(HydraRingCalculatorTestCaseProvider), nameof(HydraRingCalculatorTestCaseProvider.GetCalculatorFailingConditions), new object[]
         {
+            nameof(Run_InvalidCalculationAndRan_PerformCalculationAndActivityStateFailed)
+        })]
+        public void Run_InvalidCalculationAndRan_PerformCalculationAndActivityStateFailed(bool endInFailure,
+                                                                                          string lastErrorFileContent)
+        {
             // Setup
             var calculator = new TestDunesBoundaryConditionsCalculator
             {