<?php
namespace RedUNIT\Base;
use RedUNIT\Base as Base;
use RedBeanPHP\Facade as R;
use RedBeanPHP\RedException as RedException;
use RedBeanPHP\RedException\SQL as SQLException;
use RedBeanPHP\OODBBean as OODBBean;
use RedBeanPHP\Adapter\DBAdapter;
use RedBeanPHP\ToolBox;
use RedBeanPHP\QueryWriter\SQLiteT;
use RedBeanPHP\QueryWriter\AQueryWriter;
use RedBeanPHP\QueryWriter;
use RedBeanPHP\OODB;
use RedBeanPHP\Driver\RPDO;
/**
* Exceptions
*
* Tests exception handling in various scenarios as well
* as exception related functionalities.
*
* @file RedUNIT/Base/Exceptions.php
* @desc Tests exception handling
* @author Gabor de Mooij and the RedBeanPHP Community
* @license New BSD/GPLv2
*
* (c) G.J.G.T. (Gabor) de Mooij and the RedBeanPHP Community.
* This source file is subject to the New BSD/GPLv2 License that is bundled
* with this source code in the file license.txt.
*/
class Exceptions extends Base {
/**
* Tests load exceptions.
* Load Exceptions (version 5+)
*
* - If a bean does not exist,
* R::load() and R::loadForUpdate() will return an empty bean.
* - If there is an error because of a missing table or column,
* both methods will return an empty bean in fluid mode
* and throw an exception in frozen mode.
* - If something else happens (lock timeout for instance)
* both methods will always throw an exception, even in fluid mode.
*
* @return void
*/
public function testLoadExceptions()
{
/* bean does not exist, and table does not exist */
R::nuke();
$book = R::load( 'book', 1 );
pass();
asrt( $book->id, 0 );
R::freeze( TRUE );
$exception = NULL;
try {
$book = R::load( 'book', 1 );
} catch( RedException $exception ) {}
asrt( ( $exception instanceof RedException ), TRUE );
R::freeze( FALSE );
R::store( $book );
/* bean does not exist - table exists */
$book = R::load( 'book', 2 );
pass();
asrt( $book->id, 0 );
R::freeze( TRUE );
$book = R::load( 'book', 2 );
pass();
asrt( $book->id, 0 );
/* other error */
if ( !( R::getWriter() instanceof SQLiteT ) ) {
R::freeze( FALSE );
$exception = NULL;
try {
$book = R::load( 'book', 1, 'invalid sql' );
} catch( RedException $exception ) {}
//not supported for CUBRID
if ($this->currentlyActiveDriverID !== 'CUBRID') {
asrt( ( $exception instanceof RedException ), TRUE );
}
} else {
/* error handling in SQLite is suboptimal */
R::freeze( FALSE );
$book = R::load( 'book', 1, 'invalid sql' );
pass();
asrt( $book->id, 0 );
}
R::freeze( TRUE );
$exception = NULL;
try {
$book = R::load( 'book', 1, 'invalid sql' );
} catch( RedException $exception ) {}
asrt( ( $exception instanceof RedException ), TRUE );
R::freeze( FALSE );
R::nuke();
}
/**
* Test delete exceptions
*
* - in fluid mode no complaining about missing structures
*
* @return void
*/
public function testDeleteExceptions()
{
R::nuke();
$book = R::dispense( 'book' );
R::store( $book );
R::nuke();
R::trash( $book );
R::freeze( TRUE );
$exception = NULL;
try {
R::trash( $book );
} catch( RedException $exception ) {}
asrt( ( $exception instanceof RedException ), TRUE );
R::freeze( FALSE );
$adapter = R::getDatabaseAdapter();
R::nuke();
$book = R::dispense( 'book' );
R::store( $book );
$broken = new BrokenWriter( $adapter );
$redbean = R::getRedBean();
$oodb = new OODB( $broken, $redbean->isFrozen() );
R::setRedBean( $oodb );
$exception = NULL;
try {
R::trash( $book );
} catch( RedException $exception ) {}
asrt( ( $exception instanceof RedException ), TRUE );
R::freeze( TRUE );
$exception = NULL;
try {
R::trash( $book );
} catch( RedException $exception ) {}
asrt( ( $exception instanceof RedException ), TRUE );
R::setRedBean( $redbean );
}
/**
* Test chaining of exceptions.
*
* @return void
*/
public function testChainingExceptions()
{
R::freeze( TRUE );
$exception = NULL;
try {
$book = R::load( 'book', 1, 'invalid sql' );
} catch( RedException $exception ) {}
pass();
asrt( ( $exception instanceof RedException ), TRUE );
asrt( ( $exception->getPrevious() instanceof \Exception ), TRUE );
}
}
class BrokenWriter extends SQLiteT {
public function deleteRecord( $type, $conditions = array(), $addSql = NULL, $bindings = array() )
{
throw new SQLException('oops');
}
}
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