Add Cross-section repositort tests

StructureHelperLogics/Models/Materials/Logics/HasMaterialsUpdateCloningStrategy.cs

@@ -0,0 +1,38 @@
+using StructureHelperCommon.Infrastructures.Interfaces;
+using StructureHelperCommon.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperLogics.Models.Materials.Logics
+{
+    /// <summary>
+    /// Creates deep copy of internal elements of object which has materials
+    /// </summary>
+    public class HasMaterialsUpdateCloningStrategy : IUpdateStrategy<IHasHeadMaterials>
+    {
+        private ICloningStrategy cloningStrategy;
+
+        public HasMaterialsUpdateCloningStrategy(ICloningStrategy cloningStrategy)
+        {
+            this.cloningStrategy = cloningStrategy;
+        }
+
+        /// <inheritdoc/>
+        public void Update(IHasHeadMaterials targetObject, IHasHeadMaterials sourceObject)
+        {
+            CheckObject.IsNull(cloningStrategy);
+            CheckObject.IsNull(sourceObject);
+            CheckObject.IsNull(targetObject);
+            if (ReferenceEquals(targetObject, sourceObject)) { return; }
+            targetObject.HeadMaterials.Clear();
+            foreach (var material in sourceObject.HeadMaterials)
+            {
+                var newMaterial = cloningStrategy.Clone(material);
+                targetObject.HeadMaterials.Add(newMaterial);
+            }
+        }
+    }
+}