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/*
* Firebird ADO.NET Data provider for .NET and Mono
*
* The contents of this file are subject to the Initial
* Developer's Public License Version 1.0 (the "License");
* you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
* http://www.firebirdsql.org/index.php?op=doc&id=idpl
*
* Software distributed under the License is distributed on
* an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* Copyright (c) 2002, 2004 Carlos Guzman Alvarez
* All Rights Reserved.
*/
using NUnit.Framework;
using System;
using System.Data;
using FirebirdSql.Data.Firebird;
namespace FirebirdSql.Data.Firebird.Tests
{
[TestFixture]
public class FbCommandBuilderTest : BaseTest
{
FbDataAdapter adapter;
public FbCommandBuilderTest() : base(false)
{
}
[SetUp]
public override void SetUp()
{
base.SetUp();
adapter = new FbDataAdapter(new FbCommand("select * from TEST where VARCHAR_FIELD = ?", Connection));
}
[TearDown]
public override void TearDown()
{
adapter.Dispose();
base.TearDown();
}
[Test]
public void GetInsertCommandTest()
{
FbCommandBuilder builder = new FbCommandBuilder(adapter);
Console.WriteLine();
Console.WriteLine("CommandBuilder - GetInsertCommand Method Test");
Console.WriteLine( builder.GetInsertCommand().CommandText );
builder.Dispose();
}
[Test]
public void GetUpdateCommandTest()
{
FbCommandBuilder builder = new FbCommandBuilder(adapter);
Console.WriteLine();
Console.WriteLine("CommandBuilder - GetUpdateCommand Method Test");
Console.WriteLine( builder.GetUpdateCommand().CommandText );
builder.Dispose();
}
[Test]
public void GetDeleteCommandTest()
{
FbCommandBuilder builder = new FbCommandBuilder(adapter);
Console.WriteLine();
Console.WriteLine("CommandBuilder - GetDeleteCommand Method Test");
Console.WriteLine( builder.GetDeleteCommand().CommandText );
builder.Dispose();
}
[Test]
public void RefreshSchemaTest()
{
FbCommandBuilder builder = new FbCommandBuilder(adapter);
Console.WriteLine();
Console.WriteLine("CommandBuilder - RefreshSchema Method Test - Commands for original SQL statement: ");
Console.WriteLine( builder.GetInsertCommand().CommandText );
Console.WriteLine( builder.GetUpdateCommand().CommandText );
Console.WriteLine( builder.GetDeleteCommand().CommandText );
adapter.SelectCommand.CommandText = "select * from TEST where BIGINT_FIELD = ?";
builder.RefreshSchema();
Console.WriteLine();
Console.WriteLine("CommandBuilder - RefreshSchema Method Test - Commands for new SQL statement: ");
Console.WriteLine( builder.GetInsertCommand().CommandText );
Console.WriteLine( builder.GetUpdateCommand().CommandText );
Console.WriteLine( builder.GetDeleteCommand().CommandText );
builder.Dispose();
}
[Test]
public void CommandBuilderWithExpressionFieldTest()
{
adapter.SelectCommand.CommandText = "select TEST.*, 0 AS VALOR from TEST";
FbCommandBuilder builder = new FbCommandBuilder(adapter);
Console.WriteLine();
Console.WriteLine("CommandBuilder - GetUpdateCommand Method Test");
Console.WriteLine( builder.GetUpdateCommand().CommandText );
builder.Dispose();
}
[Test]
public void DeriveParameters()
{
FbCommand command = new FbCommand("GETVARCHARFIELD", Connection);
command.CommandType = CommandType.StoredProcedure;
FbCommandBuilder.DeriveParameters(command);
Assert.AreEqual(2, command.Parameters.Count);
}
[Test]
public void DeriveParameters2()
{
FbTransaction transaction = Connection.BeginTransaction();
FbCommand command = new FbCommand("GETVARCHARFIELD", Connection, transaction);
command.CommandType = CommandType.StoredProcedure;
FbCommandBuilder.DeriveParameters(command);
Assert.AreEqual(2, command.Parameters.Count);
transaction.Commit();
}
[Test]
public void TestWithClosedConnection()
{
Connection.Close();
FbCommandBuilder builder = new FbCommandBuilder(adapter);
Console.WriteLine();
Console.WriteLine("CommandBuilder - RefreshSchema Method Test - Commands for original SQL statement: ");
Console.WriteLine( builder.GetInsertCommand().CommandText );
Console.WriteLine( builder.GetUpdateCommand().CommandText );
Console.WriteLine( builder.GetDeleteCommand().CommandText );
adapter.SelectCommand.CommandText = "select * from TEST where BIGINT_FIELD = ?";
builder.RefreshSchema();
Console.WriteLine();
Console.WriteLine("CommandBuilder - RefreshSchema Method Test - Commands for new SQL statement: ");
Console.WriteLine( builder.GetInsertCommand().CommandText );
Console.WriteLine( builder.GetUpdateCommand().CommandText );
Console.WriteLine( builder.GetDeleteCommand().CommandText );
builder.Dispose();
}
}
}
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