Index: Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.IO.Test/SerializableAssemblyWriterTest.cs
===================================================================
diff -u -r73d88f2715565f646c8f1d6d8f4f828f808a8751 -r6c5a00d08468cac0c3fe887e249541ef110e680c
--- Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.IO.Test/SerializableAssemblyWriterTest.cs	(.../SerializableAssemblyWriterTest.cs)	(revision 73d88f2715565f646c8f1d6d8f4f828f808a8751)
+++ Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.IO.Test/SerializableAssemblyWriterTest.cs	(.../SerializableAssemblyWriterTest.cs)	(revision 6c5a00d08468cac0c3fe887e249541ef110e680c)
@@ -178,29 +178,8 @@
         {
             // Setup
             string filePath = TestHelper.GetScratchPadPath(nameof(WriteAssembly_ValidData_ValidFile));
+            SerializableAssembly assembly = CreateSerializableAssembly();
 
-            var assembly = new SerializableAssembly(
-                "id",
-                new Point2D(0.0, 10.0),
-                new Point2D(10.0, 20.0),
-                new[]
-                {
-                    new SerializableAssessmentSection()
-                },
-                new[]
-                {
-                    new SerializableAssessmentProcess()
-                },
-                new[]
-                {
-                    new SerializableTotalAssemblyResult()
-                },
-                Enumerable.Empty<SerializableFailureMechanism>(),
-                Enumerable.Empty<SerializableFailureMechanismSectionAssembly>(),
-                Enumerable.Empty<SerializableCombinedFailureMechanismSectionAssembly>(),
-                Enumerable.Empty<SerializableFailureMechanismSectionCollection>(),
-                Enumerable.Empty<SerializableFailureMechanismSection>());
-
             try
             {
                 // Call