Index: Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -r7f8860b7aa23930fb9f49e9a28d8ebb709395cb5 -r9633ab5f0a64cc0d7a285bdaeb7756c3aa9bdc35
--- Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision 7f8860b7aa23930fb9f49e9a28d8ebb709395cb5)
+++ Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision 9633ab5f0a64cc0d7a285bdaeb7756c3aa9bdc35)
@@ -43,6 +43,7 @@
 using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Common.Data.Hydraulics;
 using Ringtoets.Common.Data.TestUtil;
+using Ringtoets.HydraRing.Calculation.Calculator.Factory;
 using Ringtoets.HydraRing.Calculation.TestUtil.Calculator;
 using Ringtoets.Revetment.Data;
 using Ringtoets.WaveImpactAsphaltCover.Data;
@@ -1231,11 +1232,14 @@
                 gui.Stub(g => g.Get(context, treeViewControl)).Return(menuBuilderMock);
                 gui.Stub(g => g.MainWindow).Return(mainWindow);
 
+                int calculators = calculation.InputParameters.WaterLevels.Count();
+                var calculatorFactory = mocks.Stub<IHydraRingCalculatorFactory>();
+                calculatorFactory.Expect(cf => cf.CreateWaveConditionsCosineCalculator(testDataPath)).Return(new TestWaveConditionsCosineCalculator()).Repeat.Times(calculators);
                 mocks.ReplayAll();
 
                 plugin.Gui = gui;
 
-                using (new HydraRingCalculatorFactoryConfig())
+                using (new HydraRingCalculatorFactoryConfig(calculatorFactory))
                 using (ContextMenuStrip contextMenu = info.ContextMenuStrip(context, null, treeViewControl))
                 {
                     // When