//
// HttpCachePolicyCas.cs - CAS unit tests for System.Web.HttpCachePolicyCas
//
// Author:
//	Sebastien Pouliot  <sebastien@ximian.com>
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using NUnit.Framework;

using System;
using System.Reflection;
using System.Security.Permissions;
using System.Web;

namespace MonoCasTests.System.Web {

	[TestFixture]
	[Category ("CAS")]
	public class HttpCachePolicyCas : AspNetHostingMinimal {

		private HttpResponse response;

		[TestFixtureSetUp]
		public void FixtureSetUp ()
		{
			response = new HttpResponse (Console.Out);
		}

		private void Validate (HttpContext context, object data, ref HttpValidationStatus validationStatus)
		{
		}

		[Test]
		[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
		public void Deny_Unrestricted ()
		{
			HttpCachePolicy cache = response.Cache;
			Assert.IsNotNull (cache.VaryByHeaders, "VaryByHeaders");
			Assert.IsNotNull (cache.VaryByParams, "VaryByParams");
			cache.AddValidationCallback (new HttpCacheValidateHandler (Validate), null);
			cache.AppendCacheExtension ("mono");
			cache.SetCacheability (HttpCacheability.NoCache);
			cache.SetCacheability (HttpCacheability.NoCache, "mono");
			cache.SetETag ("etag");
			try {
				cache.SetETagFromFileDependencies ();
			}
			catch (TypeInitializationException) {
				// 1.1 tries to initialize HttpRuntime
			}
			catch (InvalidOperationException) {
				// expected
			}
			cache.SetExpires (DateTime.MinValue);
			cache.SetLastModified (DateTime.Now);
			try {
				cache.SetLastModifiedFromFileDependencies ();
			}
			catch (InvalidOperationException) {
				// expected
			}
			catch (NotImplementedException) {
				// mono
			}
			cache.SetMaxAge (TimeSpan.FromTicks (1000));
			try {
				cache.SetNoServerCaching ();
			}
			catch (NotImplementedException) {
				// mono
			}
			try {
				cache.SetNoStore ();
			}
			catch (NotImplementedException) {
				// mono
			}
			try {
				cache.SetNoTransforms ();
			}
			catch (NotImplementedException) {
				// mono
			}
			cache.SetProxyMaxAge (TimeSpan.FromTicks (2000));
			cache.SetRevalidation (HttpCacheRevalidation.None);
			cache.SetSlidingExpiration (true);
			try {
				cache.SetValidUntilExpires (true);
			}
			catch (NotImplementedException) {
				// mono
			}
			cache.SetVaryByCustom ("custom");
			cache.SetAllowResponseInBrowserHistory (true);

#if NET_2_0
			try {
				cache.SetOmitVaryStar (false);
			}
			catch (NotImplementedException) {
				// mono
			}
#endif
		}

		// LinkDemand

		public override object CreateControl (SecurityAction action, AspNetHostingPermissionLevel level)
		{
			// no public ctor is available but we know that it's properties don't have any restrictions
			MethodInfo mi = this.Type.GetProperty ("VaryByHeaders").GetGetMethod ();
			Assert.IsNotNull (mi, "get_VaryByHeaders");
			return mi.Invoke (response.Cache, null);
		}

		public override Type Type {
			get { return typeof (HttpCachePolicy); }
		}
	}
}