#region License

/*
 * Copyright © 2002-2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#endregion

#region Imports

using System;
using System.Collections;
using System.Web.UI;
using NUnit.Framework;
using Spring.Collections;
using Spring.TestSupport;

#endregion

namespace Spring.Web.UI
{
    /// <summary>
    /// 
    /// </summary>
    /// <author>Erich Eichinger</author>
    [TestFixture]
    public class SessionModelPersistenceMediumTests
    {
        private class TestSessionModelPersistenceMedium : SessionModelPersistenceMedium
        {
            private Hashtable _sessionItems = new CaseInsensitiveHashtable();

            public Hashtable SessionItems
            {
                get { return _sessionItems; }
            }

            protected override object GetItem( System.Web.UI.Control context, string key )
            {
                //return base.GetItem( context, key );
                return _sessionItems[key];
            }

            protected override void SetItem( System.Web.UI.Control context, string key, object item )
            {
                //base.SetItem( context, key, item );
                _sessionItems[key] = item;
            }

            protected override string GetKey( Control context )
            {
                //return base.GetKey( context );
                return context.ID;
            }
        }

        [Test]
        public void StoresAndRetrievesModelItem()
        {
            TestSessionModelPersistenceMedium pm = new TestSessionModelPersistenceMedium();
            Control tuc = new TestUserControl("TucID");
            pm.SaveToMedium( tuc, this );
            // ensure key was generated by GetKey() and Item was added to storage
            Assert.AreEqual( this, pm.SessionItems["TucID"] );

            // ensure key was generated by GetKey() and Item is retrieved from storage
            Assert.AreEqual( this, pm.LoadFromMedium( tuc ) );
        }
    }
}