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// OdbcDataAdapterTest.cs - NUnit Test Cases for testing the
// OdbcDataAdapter class
// Author:
// Sureshkumar T (TSureshkumar@novell.com)
//
// 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.Odbc;
using NUnit.Framework;
namespace MonoTests.System.Data.Odbc
{
[TestFixture]
[Category ("odbc")]
public class OdbcDataAdapterTest
{
[Test]
public void FillTest ()
{
IDbConnection conn = ConnectionManager.Singleton.Connection;
try {
ConnectionManager.Singleton.OpenConnection ();
// For this Test, you must create sample table
// called person-age, with a non-zero number of rows
// and non-zero number of columns
// run the test initialization script mono_test_mysql.sql
string tableName = "employee";
string sql= "select * from " + tableName;
OdbcDataAdapter da = new OdbcDataAdapter (sql, (OdbcConnection) conn);
DataSet ds = new DataSet (tableName);
da.Fill (ds, tableName);
Assert.AreEqual (true,
ds.Tables.Count > 0,
"#1 Table count must not be zero");
Assert.AreEqual (true,
ds.Tables [0].Rows.Count > 0,
"#2 Row count must not be zero");
foreach (DataColumn dc in ds.Tables [0].Columns)
Assert.AreEqual (true,
dc.ColumnName.Length > 0,
"#3 DataSet column names must noot be of size 0");
foreach (DataRow dr in ds.Tables [0].Rows) {
foreach (DataColumn dc in ds.Tables [0].Columns)
Assert.AreEqual (true,
dc.ColumnName.Length > 0,
"#4 column values must not be of size 0");
}
} finally {
ConnectionManager.Singleton.CloseConnection ();
}
}
[Test]
public void InsertUtf8Test ()
{
IDbConnection conn = ConnectionManager.Singleton.Connection;
try {
ConnectionManager.Singleton.OpenConnection ();
DoExecuteNonQuery ((OdbcConnection) conn,
"CREATE TABLE odbc_ins_utf8_test(ival int not null, sval varchar(20))");
Assert.AreEqual (DoExecuteNonQuery ((OdbcConnection) conn,
"INSERT INTO odbc_ins_utf8_test(ival, sval) VALUES (1, 'English')"),
1);
Assert.AreEqual (DoExecuteNonQuery ((OdbcConnection) conn,
"INSERT INTO odbc_ins_utf8_test(ival, sval) VALUES (2, 'Français')"),
1);
Assert.AreEqual (DoExecuteNonQuery ((OdbcConnection) conn,
"INSERT INTO odbc_ins_utf8_test(ival, sval) VALUES (3, 'Español')"),
1);
Assert.AreEqual (DoExecuteScalar ((OdbcConnection) conn,
"SELECT COUNT(*) FROM odbc_ins_utf8_test WHERE sval " +
"IN('English', 'Français', 'Español')"),
3);
} finally {
DoExecuteNonQuery ((OdbcConnection) conn, "DROP TABLE odbc_ins_utf8_test");
ConnectionManager.Singleton.CloseConnection ();
}
}
private int DoExecuteNonQuery (OdbcConnection conn, string sql)
{
OdbcCommand cmd = new OdbcCommand (sql, conn);
return cmd.ExecuteNonQuery ();
}
private int DoExecuteScalar (OdbcConnection conn, string sql)
{
OdbcCommand cmd = new OdbcCommand (sql, conn);
object value = cmd.ExecuteScalar ();
return (int) Convert.ChangeType (value, typeof (int));
}
}
}
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