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<?php
Prado::using('System.Data.*');
if(!defined('TEST_DB_FILE'))
define('TEST_DB_FILE',dirname(__FILE__).'/db/test.db');
/**
* @package System.Data.PDO
*/
class TDbTransactionTest extends PHPUnit_Framework_TestCase
{
private $_connection;
public function setUp()
{
@unlink(TEST_DB_FILE);
// create application just to provide application mode
new TApplication(__DIR__, false ,TApplication::CONFIG_TYPE_PHP);
$this->_connection=new TDbConnection('sqlite:'.TEST_DB_FILE);
$this->_connection->Active=true;
$this->_connection->createCommand('CREATE TABLE foo (id INTEGER NOT NULL PRIMARY KEY, name VARCHAR(8))')->execute();
}
public function tearDown()
{
$this->_connection=null;
}
public function testRollBack()
{
$sql='INSERT INTO foo(id,name) VALUES (1,\'my name\')';
$transaction=$this->_connection->beginTransaction();
try
{
$this->_connection->createCommand($sql)->execute();
$this->_connection->createCommand($sql)->execute();
$this->fail('Expected exception not raised');
$transaction->commit();
}
catch(Exception $e)
{
$this->assertTrue($transaction->Active);
$transaction->rollBack();
$this->assertFalse($transaction->Active);
$reader=$this->_connection->createCommand('SELECT * FROM foo')->query();
$this->assertFalse($reader->read());
}
}
public function testCommit()
{
$sql1='INSERT INTO foo(id,name) VALUES (1,\'my name\')';
$sql2='INSERT INTO foo(id,name) VALUES (2,\'my name\')';
$transaction=$this->_connection->beginTransaction();
try
{
$this->_connection->createCommand($sql1)->execute();
$this->_connection->createCommand($sql2)->execute();
$this->assertTrue($transaction->Active);
$transaction->commit();
$this->assertFalse($transaction->Active);
}
catch(Exception $e)
{
$transaction->rollBack();
$this->fail('Unexpected exception');
}
$result=$this->_connection->createCommand('SELECT * FROM foo')->query()->readAll();
$this->assertEquals(count($result),2);
}
}
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