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//
// Copyright (c) 2006 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 System;
using System.Data;
using System.Data.OleDb;
using MonoTests.System.Data.Utils;
using NUnit.Framework;
namespace MonoTests.System.Data.OleDb
{
[TestFixture]
public class OleDbTransaction_Rollback : ADONetTesterClass
{
public static void Main()
{
OleDbTransaction_Rollback tc = new OleDbTransaction_Rollback();
Exception exp = null;
try
{
tc.BeginTest("OleDbTransaction_Rollback");
tc.run();
}
catch(Exception ex){exp = ex;}
finally {tc.EndTest(exp);}
}
[Test]
public void run()
{
OleDbConnection con = null;
OleDbTransaction txn;
Exception exp = null;
try
{
BeginCase("OleDbTransaction Rollback");
//
//prepare data
base.PrepareDataForTesting(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
string Result = "";
con = new OleDbConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
con.Open();
txn = con.BeginTransaction();
OleDbCommand cmd = new OleDbCommand("Update Employees Set LastName = 'StamLastName' Where EmployeeID = 100", con, txn);
cmd.ExecuteNonQuery();
txn.Rollback();
//
//
cmd = new OleDbCommand("Select LastName From Employees Where EmployeeID = 100", con);
Result = cmd.ExecuteScalar().ToString();
Compare(Result,"Last100" );
this.Log(Result);
}
catch(Exception ex){exp = ex;}
finally{EndCase(exp); exp = null;}
if (con.State == ConnectionState.Open) con.Close();
}
}
}
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