Index: DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Standard/ReferenceEqualityComparerTest.cs
===================================================================
diff -u -r4540 -r4624
--- DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Standard/ReferenceEqualityComparerTest.cs	(.../ReferenceEqualityComparerTest.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Standard/ReferenceEqualityComparerTest.cs	(.../ReferenceEqualityComparerTest.cs)	(revision 4624)
@@ -83,9 +83,9 @@
         int hashCode5 = comparer.GetHashCode(doubleValue5);
 
         // compare
-        Assert.AreEqual(hashCode2, hashCode3);
-        Assert.AreNotEqual(hashCode2, hashCode4);
-        Assert.AreEqual(hashCode2, hashCode5);
+        Assert.That(hashCode3, Is.EqualTo(hashCode2));
+        Assert.That(hashCode4, Is.Not.EqualTo(hashCode2));
+        Assert.That(hashCode5, Is.EqualTo(hashCode2));
 
         // initialise geometry points
         var geometryPoint1 = new ObjectCopierTest.TestPoint
@@ -112,8 +112,8 @@
         hashCode4 = comparer.GetHashCode(geometryPoint4);
 
         // compare
-        Assert.AreNotEqual(hashCode1, hashCode2);
-        Assert.AreNotEqual(hashCode1, hashCode3);
-        Assert.AreEqual(hashCode1, hashCode4);
+        Assert.That(hashCode2, Is.Not.EqualTo(hashCode1));
+        Assert.That(hashCode3, Is.Not.EqualTo(hashCode1));
+        Assert.That(hashCode4, Is.EqualTo(hashCode1));
     }
 }
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