// Authors:
//   Rafael Mizrahi   <rafim@mainsoft.com>
//   Erez Lotan       <erezl@mainsoft.com>
//   Oren Gurfinkel   <oreng@mainsoft.com>
//   Ofer Borstein
// 
// Copyright (c) 2004 Mainsoft Co.
// 
// 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.Data;
using System.Threading;
using GHTUtils;
using GHTUtils.Base;

namespace tests.system_data_dll.System_Data
{
	[TestFixture] public class ConstraintCollection_CollectionChanged : GHTBase
	{
		public bool CollectionChanged=false;
		[Test] public void Main()
		{
			ConstraintCollection_CollectionChanged tc = new ConstraintCollection_CollectionChanged();
			Exception exp = null;
			try
			{
				tc.BeginTest("ConstraintCollection_CollectionChanged");
				tc.run();
			}
			catch(Exception ex)
			{
				exp = ex;
			}
			finally
			{
				tc.EndTest(exp);
			}
	
		}

		//Activate This Construntor to log All To Standard output
		//public TestClass():base(true){}

		//Activate this constructor to log Failures to a log file
		//public TestClass(System.IO.TextWriter tw):base(tw, false){}


		//Activate this constructor to log All to a log file
		//public TestClass(System.IO.TextWriter tw):base(tw, true){}

		//BY DEFAULT LOGGING IS DONE TO THE STANDARD OUTPUT ONLY FOR FAILURES

		public void run()
		{
			Exception exp=null;
			try
			{

				BeginCase("ConstraintCollection_CollectionChanged");
				DataTable dt = GHTUtils.DataProvider.CreateParentDataTable();
				dt.Constraints.CollectionChanged+=new System.ComponentModel.CollectionChangeEventHandler(Constraints_CollectionChanged);	
				dt = GHTUtils.DataProvider.CreateUniqueConstraint(dt);
				Thread.Sleep(2000); //In order to get the event asnyc
				Compare(CollectionChanged,true); 

			}
			catch(Exception ex) {exp = ex;}
			finally	
			{
				EndCase(exp);
				exp = null;	}
		}

		private void Constraints_CollectionChanged(object sender, System.ComponentModel.CollectionChangeEventArgs e)
		{
			CollectionChanged = true;

		}
	}
}