Extend TestGiveInventoryFolder() to test giving back the freshly received folder

OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs

@@ -97,6 +97,14 @@ namespace OpenSim.Region.Framework.Tests
                 = UserInventoryHelpers.GetInventoryFolder(scene.InventoryService, user2.PrincipalID, "folder1");
 
             Assert.That(retrievedFolder1, Is.Not.Null);
+
+            // Try giving back the freshly received folder
+            scene.GiveInventoryFolder(user1.PrincipalID, user2.PrincipalID, retrievedFolder1.ID, UUID.Zero);
+
+            List<InventoryFolderBase> reretrievedFolders
+                = UserInventoryHelpers.GetInventoryFolders(scene.InventoryService, user1.PrincipalID, "folder1");
+
+            Assert.That(reretrievedFolders.Count, Is.EqualTo(2));
         }
     }
 }

OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs

@@ -147,8 +147,7 @@ namespace OpenSim.Tests.Common
         /// <returns>null if no folder matching the path was found</returns>
         public static InventoryFolderBase GetInventoryFolder(IInventoryService inventoryService, UUID userId, string path)
         {
-            List<InventoryFolderBase> folders
-                = InventoryArchiveUtils.FindFolderByPath(inventoryService, userId, path);
+            List<InventoryFolderBase> folders = GetInventoryFolders(inventoryService, userId, path);
 
             if (folders.Count != 0)
                 return folders[0];
@@ -156,6 +155,18 @@ namespace OpenSim.Tests.Common
                 return null;
         }
 
+        /// <summary>
+        /// Get the inventory folders that match the path name.
+        /// </summary>
+        /// <param name="inventoryService"></param>
+        /// <param name="userId"></param>
+        /// <param name="path"></param>
+        /// <returns>An empty list if no matching folders were found</returns>
+        public static List<InventoryFolderBase> GetInventoryFolders(IInventoryService inventoryService, UUID userId, string path)
+        {
+            return InventoryArchiveUtils.FindFolderByPath(inventoryService, userId, path);
+        }
+
         /// <summary>
         /// Get the inventory item that matches the path name.  If there are multiple items then only the first
         /// is returned.