Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.Test/MacroStabilityInwardsSlipPlaneUpliftVanTest.cs
===================================================================
diff -u -r59adecfc7f82ab8277440ecae147453f5cbddbbf -r0f736d81afe800a482dff027fe93128a5e967114
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.Test/MacroStabilityInwardsSlipPlaneUpliftVanTest.cs	(.../MacroStabilityInwardsSlipPlaneUpliftVanTest.cs)	(revision 59adecfc7f82ab8277440ecae147453f5cbddbbf)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.Test/MacroStabilityInwardsSlipPlaneUpliftVanTest.cs	(.../MacroStabilityInwardsSlipPlaneUpliftVanTest.cs)	(revision 0f736d81afe800a482dff027fe93128a5e967114)
@@ -92,7 +92,7 @@
             // Assert
             Assert.AreSame(leftGrid, result.LeftGrid);
             Assert.AreSame(rightGrid, result.RightGrid);
-            CollectionAssert.AreEqual(tangentLines, result.TangentLines);
+            Assert.AreSame(tangentLines, result.TangentLines);
         }
     }
 }
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