Index: Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Data.Test/ClosingStructuresFailureMechanismAssemblyFactoryTest.cs
===================================================================
diff -u -r6139e3e65d0ed201012811a1b45ebd11d7587921 -r2c4456778007600b5f89d4ee79ef181d4a12b63f
--- Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Data.Test/ClosingStructuresFailureMechanismAssemblyFactoryTest.cs	(.../ClosingStructuresFailureMechanismAssemblyFactoryTest.cs)	(revision 6139e3e65d0ed201012811a1b45ebd11d7587921)
+++ Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Data.Test/ClosingStructuresFailureMechanismAssemblyFactoryTest.cs	(.../ClosingStructuresFailureMechanismAssemblyFactoryTest.cs)	(revision 2c4456778007600b5f89d4ee79ef181d4a12b63f)
@@ -504,7 +504,9 @@
         }
 
         [Test]
-        public void AssembleCombinedAssessment_WithInput_SetsInputOnCalculator()
+        [TestCase(SimpleAssessmentResultType.None)]
+        [TestCase(SimpleAssessmentResultType.AssessFurther)]
+        public void AssembleCombinedAssessment_WithInputSimpleAssemblyNoneOrAssessFurther_SetsInputOnCalculator(SimpleAssessmentResultType simpleAssessmentResult)
         {
             // Setup
             var failureMechanism = new ClosingStructuresFailureMechanism();
@@ -513,7 +515,10 @@
             IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(failureMechanism, mocks);
             mocks.ReplayAll();
 
-            var sectionResult = new ClosingStructuresFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            var sectionResult = new ClosingStructuresFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection())
+            {
+                SimpleAssessmentResult = simpleAssessmentResult
+            };
 
             using (new AssemblyToolCalculatorFactoryConfig())
             {
@@ -546,6 +551,46 @@
         }
 
         [Test]
+        [TestCase(SimpleAssessmentResultType.NotApplicable)]
+        [TestCase(SimpleAssessmentResultType.ProbabilityNegligible)]
+        public void AssembleCombinedAssessment_WithInputSimpleAssemblyNotApplicableOrProbabilityNegligible_SetsInputOnCalculator(
+            SimpleAssessmentResultType simpleAssessmentResult)
+        {
+            // Setup
+            var failureMechanism = new ClosingStructuresFailureMechanism();
+
+            var mocks = new MockRepository();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(failureMechanism, mocks);
+            mocks.ReplayAll();
+
+            var sectionResult = new ClosingStructuresFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection())
+            {
+                SimpleAssessmentResult = simpleAssessmentResult
+            };
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorFactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorFactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+
+                // Call
+                ClosingStructuresFailureMechanismAssemblyFactory.AssembleCombinedAssessment(
+                    sectionResult,
+                    failureMechanism,
+                    assessmentSection);
+
+                // Assert
+                FailureMechanismSectionAssembly expectedSimpleAssembly = ClosingStructuresFailureMechanismAssemblyFactory.AssembleSimpleAssessment(
+                    sectionResult);
+
+                AssemblyToolTestHelper.AssertAreEqual(expectedSimpleAssembly, calculator.CombinedSimpleAssemblyInput);
+                Assert.IsNull(calculator.CombinedDetailedAssemblyInput);
+                Assert.IsNull(calculator.CombinedTailorMadeAssemblyInput);
+                mocks.VerifyAll();
+            }
+        }
+
+        [Test]
         public void AssembleCombinedAssessment_AssemblyRan_ReturnsOutput()
         {
             // Setup