Index: DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalPulauTekongTests.cs
===================================================================
diff -u -r4540 -r4624
--- DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalPulauTekongTests.cs	(.../OperationalPulauTekongTests.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalPulauTekongTests.cs	(.../OperationalPulauTekongTests.cs)	(revision 4624)
@@ -77,10 +77,10 @@
 
         Output output = GeneralHelper.RunAfterInputValidation(inputString, areResultsExpected, outputFileName);
 
-        Assert.AreEqual(stabilityOutsideFactor, output.Results.OperationalOutputTimeSeries[0].ParameterId);
-        Assert.AreEqual(valueEntry1, output.Results.OperationalOutputTimeSeries[0].Entries.TimeSerieEntry[0].Value, tolerance);
-        Assert.AreEqual(stabilityOutsideFactor, output.Results.OperationalOutputTimeSeries[1].ParameterId);
-        Assert.AreEqual(valueEntry2, output.Results.OperationalOutputTimeSeries[1].Entries.TimeSerieEntry[0].Value, tolerance);
+        Assert.That(output.Results.OperationalOutputTimeSeries[0].ParameterId, Is.EqualTo(stabilityOutsideFactor));
+        Assert.That(output.Results.OperationalOutputTimeSeries[0].Entries.TimeSerieEntry[0].Value, Is.EqualTo(valueEntry1).Within(tolerance));
+        Assert.That(output.Results.OperationalOutputTimeSeries[1].ParameterId, Is.EqualTo(stabilityOutsideFactor));
+        Assert.That(output.Results.OperationalOutputTimeSeries[1].Entries.TimeSerieEntry[0].Value, Is.EqualTo(valueEntry2).Within(tolerance));
     }
 
     [Test, Category(Categories.MultiCore), Ignore("This test is not yet implemented, waits on stix implementation.")]
@@ -100,7 +100,7 @@
         output = RunTestProjectCores(calcDir, outputFileName, 4);
         string outputMultiCore = DamXmlSerialization.SaveOutputAsXmlString(output);
 
-        Assert.AreEqual(outputSingleCore, outputMultiCore);
+        Assert.That(outputMultiCore, Is.EqualTo(outputSingleCore));
     }
 
     private Output RunTestProjectCores(string calcDir, string outputFileName, int coreCount)