mono/mcs/class/System.Data/Test/ProviderTests/ProviderIndependant/IDbCommandTest.cs

// IDbCommandTest.cs - NUnit Test Cases for testing the
// IDbCommand implemented classes.
//
// Authors:
//      Sureshkumar T ([email protected])
// 
// Copyright (c) 2004 Novell Inc., and the individuals listed on the
// ChangeLog entries.
//
//
// 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.Common;
using Mono.Data;

using NUnit.Framework;

namespace MonoTests.System.Data
{
	[TestFixture]
	[Category ("odbc"), Category ("sqlserver")]
	public class CommandTest
	{
		[Test]
		public void ExecuteScalarTest ()
		{
			IDbConnection conn = ConnectionManager.Singleton.Connection;
			try {
				ConnectionManager.Singleton.OpenConnection ();
				IDbCommand cmd = conn.CreateCommand ();
				cmd.CommandType = CommandType.Text;
				cmd.CommandText = "select count(*) from employee where id < 3";
				Assert.AreEqual (2, cmd.ExecuteScalar (), "#1 there should be 2 records");
			} finally {
				ConnectionManager.Singleton.CloseConnection ();
			}
		}		
	}
}