public void SetDirectoryPermissions()
        {
            try
            {
                if (!HasFolderPermission)
                {
                    return;
                }

                Assert.IsFalse(IoDir.DirectoryExists(TestFolder + "//"), "Invalid directory path");
                Assert.IsTrue(IoDir.CreateDirectory(TestFolder + "//"), "Error creating directory");
                Assert.IsTrue(IoDir.DirectoryExists(TestFolder + "//"), "Error creating directory");

                var permissions = IoDir.GetDirectoryPermission(TestFolder + "//");
                Assert.IsTrue(permissions.Any(), "Error getting directory permissions");

                IList <FileSystemRights> newPermissions = new List <FileSystemRights>();
                foreach (var permission in (FileSystemRights[])System.Enum.GetValues(typeof(FileSystemRights)))
                {
                    if (permissions.All(p => p != permission))
                    {
                        newPermissions.Add(permission);
                    }
                }

                Assert.IsNotNull(newPermissions, "Error getting permissions");
                Assert.IsTrue(newPermissions.Any(), "Error getting permissions");
                Console.WriteLine("Permission to set: {0}", string.Join(", ", newPermissions));

                var permissionProccessResult = IoDir.SetDirectoryPermissions(TestFolder + "//", newPermissions.ToArray());
                if (!permissionProccessResult)
                {
                    Assert.Inconclusive("Error setting directory permission");
                }

                permissions = IoDir.GetDirectoryPermission(TestFolder + "//");
                foreach (var ps in newPermissions)
                {
                    Assert.IsNotNull(permissions.FirstOrDefault(p => p == ps), "Error setting permission: {0}", ps);
                }
            }
            finally
            {
                if (HasFolderPermission)
                {
                    IoDir.DeleteDirectory(TestFolder + "//");
                }
            }
        }