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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.OracleClient ;
using MonoTests.System.Data.Utils;
using NUnit.Framework;
namespace MonoTests.System.Data.OracleClient
{
[TestFixture]
public class OracleCommand_ExecuteScalar : GHTBase
{
OracleConnection con;
OracleCommand cmd;
[SetUp]
public void SetUp()
{
Exception exp = null;
BeginCase("Setup");
try
{
con = new OracleConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
con.Open();
//prepare Data
OracleCommand cmdPrepare = new OracleCommand("", con);
cmdPrepare.CommandText = "DELETE FROM Employees WHERE EmployeeID = 99999";
cmdPrepare.ExecuteNonQuery();
cmdPrepare.CommandText = "INSERT INTO Employees (EmployeeID, FirstName, LastName) VALUES (99999,'OferXYZ', 'Testing')";
cmdPrepare.ExecuteNonQuery();
cmdPrepare.Dispose();
cmd = new OracleCommand("", con);
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
}
[TearDown]
public void TearDown()
{
if (con != null)
{
if (con.State == ConnectionState.Open) con.Close();
}
}
public static void Main()
{
OracleCommand_ExecuteScalar tc = new OracleCommand_ExecuteScalar();
Exception exp = null;
try
{
tc.BeginTest("OracleCommand_ExecuteScalar");
tc.SetUp();
tc.run();
tc.TearDown();
}
catch(Exception ex){exp = ex;}
finally {tc.EndTest(exp);}
}
[Test]
public void run()
{
Exception exp = null;
object objResult = null;
cmd.CommandText="Select FirstName,City From Employees Where EmployeeID=-1";
try
{
BeginCase("Execute Scalar");
objResult = cmd.ExecuteScalar();
Compare(objResult==null,true);
}
catch(Exception ex){exp = ex;}
finally{EndCase(exp); exp = null;}
cmd.CommandText="Select FirstName,City From Employees Where EmployeeID=99999 ";
try
{
BeginCase("Execute Scalar");
objResult = cmd.ExecuteScalar();
Compare(objResult.ToString(), "OferXYZ");
}
catch(Exception ex){exp = ex;}
finally{EndCase(exp); exp = null;}
try
{
BeginCase("Execute Scalar again");
objResult = cmd.ExecuteScalar();
Compare(objResult.ToString(), "OferXYZ");
}
catch(Exception ex){exp = ex;}
finally{EndCase(exp); exp = null;}
}
}
}
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