public function testDatabaseRollback()
{
$GWC = new green_web_controller($debug = true);
$GWC->handleRequest(array('database' => true));
// Make sure this doesn't exist before doing any further tests
$rs = $GWC->DBWrite('DROP TABLE IF EXISTS user_test');
$this->assertEquals($rs, true);
$rs = $GWC->DBWrite('CREATE TABLE IF NOT EXISTS user_test (id int PRIMARY KEY auto_increment,name varchar(64) NOT NULL,value varchar(64) NOT NULL,last_updated datetime NOT NULL) CHARACTER SET utf8;');
$this->assertEquals($rs, true);
$GWC->DBStartTransaction();
$rs = $GWC->DBWrite('INSERT INTO user_test (name,value,last_updated) VALUES (:name, :value, NOW())', array(':name' => 'Green Framework Author', ':value' => "Adrian Green"));
$this->assertEquals($rs, true);
$GWC->DBRollback();
$rs = $GWC->DBRead('SELECT * FROM user_test WHERE value = :value', array(':value' => 'Adrian Green'));
$this->assertEmpty($rs);
$rs = $GWC->DBWrite('DROP TABLE IF EXISTS user_test');
$this->assertTrue($rs);
}