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+//
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+// MySqlTestBed.cs : This is base class which manages the connections to
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+// mysql database. This serves as a base class for all
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+// mysql database dependant tests.
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+//
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+// To run :
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+// * create a test database in mysql server.
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+// * create an DNS entry.
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+// * update the MySqlTestBed.config with the DNS names and
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+// username, password for connection in the configuration key
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+// MySql-DSN
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+// * compile using following command
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+// mcs /r:System.Data.dll,NUnit.Framework.dll /t:library /debug
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+// /out:MySqlTestBed.dll MySqlTestBed.cs System.Data.Odbc/*.cs
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+// * To run the tests
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+// mono /usr/local/bin/nunit-console.exe MySqlTestBed.dll
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+//
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+// Author:
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+// Sureshkumar T ([email protected])
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+//
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+// Copyright (c) 2004 Novell Inc., and the individuals listed
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+// on the ChangeLog entries.
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+//
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+// Permission is hereby granted, free of charge, to any person obtaining
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+// a copy of this software and associated documentation files (the
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+// "Software"), to deal in the Software without restriction, including
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+// without limitation the rights to use, copy, modify, merge, publish,
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+// distribute, sublicense, and/or sell copies of the Software, and to
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+// permit persons to whom the Software is furnished to do so, subject to
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+// the following conditions:
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+//
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+// The above copyright notice and this permission notice shall be
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+// included in all copies or substantial portions of the Software.
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+//
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+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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+//
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+
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+using System;
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+using System.Data;
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+using System.Data.Odbc;
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+using System.Collections.Specialized;
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+
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+namespace MonoTests.System.Data
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+{
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+ public class MySqlOdbcBaseClient
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+ {
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+ #region protected members
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+ protected string connectionString = null;
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+ protected OdbcConnection conn = null;
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+ protected bool isConnAlive = false;
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+ #endregion
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+
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+ public MySqlOdbcBaseClient ()
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+ {
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+ //Connection String with DSN.
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+ NameValueCollection appSettings = System.Configuration.ConfigurationSettings.AppSettings ;
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+ connectionString = appSettings ["MySql-DSN"];
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+ conn = new OdbcConnection (connectionString);
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+ }
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+
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+ protected void OpenConnection ()
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+ {
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+ conn.ConnectionString = connectionString;
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+ conn.Open ();
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+ // run tests only if the connection is open,
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+ // otherwise make it fail, to setup with correct
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+ // database settings
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+ if (conn != null && conn.State != ConnectionState.Closed)
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+ isConnAlive = true;
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+ }
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+
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+ protected void CloseConnection ()
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+ {
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+ if (conn != null && conn.State != ConnectionState.Closed) {
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+ conn.Close ();
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+ isConnAlive = false;
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+ }
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+ }
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+
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+ protected void CreateTestSetup ()
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+ {
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+ if (!isConnAlive)
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+ return ;
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+ // Create test database & tables
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+ // mysql odbc does not supports batch sql statements
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+ string createQuery = "DROP TABLE IF EXISTS test;" ;
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+ ExecuteQuery (createQuery);
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+ createQuery = "CREATE TABLE test (" +
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+ "pk_tint TINYINT NOT NULL PRIMARY KEY," +
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+ "col_char CHAR(20)," +
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+ "col_int INT," +
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+ "col_blob TINYBLOB" +
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+ ");";
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+ ExecuteQuery (createQuery);
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+ createQuery = "INSERT INTO test VALUES (1, 'mono test" +
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+ "#1', 255, 127123645917568585638457243856234985 );" ;
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+ ExecuteQuery (createQuery);
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+ createQuery = "INSERT INTO test VALUES (2, 'mono test" +
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+ "#2', 256, NULL );" ;
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+ ExecuteQuery (createQuery);
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+ createQuery = "INSERT INTO test VALUES (3, 'mono test" +
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+ "#3', 257 , 127123645917568585638457243856234985);" ;
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+ ExecuteQuery (createQuery);
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+ createQuery = "INSERT INTO test VALUES (4, 'mono test" +
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+ "#4', 258 , 127123645917568585638457243856234985);" ;
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+ ExecuteQuery (createQuery);
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+ createQuery = "INSERT INTO test VALUES (5, 'mono test" +
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+ "#5', 259, 127123645917568585638457243856234985 );" ;
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+ ExecuteQuery (createQuery);
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+ }
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+
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+ private void ExecuteQuery (string query)
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+ {
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+ OdbcCommand cmd = new OdbcCommand ();
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+ cmd.Connection = conn;
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+ cmd.CommandText = query;
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+ try {
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+ int recordsAff = cmd.ExecuteNonQuery ();
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+ } catch (Exception e) {
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+ }
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+ }
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+
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+ protected void CleanTestSetup ()
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+ {
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+ if (!isConnAlive)
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+ return;
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+ // delete test database
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+ string dropQuery = "DROP table IF EXISTS test";
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+ //ExecuteQuery(dropQuery);
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+ }
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+ }
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+}
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Sureshkumar T