<?php
namespace RedUNIT\Base;
use RedUNIT\Base as Base;
use RedBeanPHP\Facade as R;
use RedBeanPHP\ToolBox as ToolBox;
use RedBeanPHP\OODB as OODB;
use RedBeanPHP\AssociationManager as AssociationManager;
use RedBeanPHP\RedException\SQL as SQL;
/**
* Association
*
* Originally meant to test R::associate - which is no longer
* used, this class tests all kinds of relations from
* one-to-one to polymorph relations using the poly() method.
*
* @file RedUNIT/Base/Association.php
* @desc Tests Association API (N:N associations)
* @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 Association extends Base
{
/**
* MySQL specific tests.
* Test MySQL specific issues with constraints.
*
* @return void
*/
public function testMySQL()
{
if ( $this->currentlyActiveDriverID !== 'mysql' ) {
return;
}
testpack( 'Throw exception in case of issue with assoc constraint' );
$bunny = R::dispense( 'bunny' );
$carrot = R::dispense( 'carrot' );
$faultyWriter = new \FaultyWriter( R::getToolBox()->getDatabaseAdapter() );
$faultyOODB = new OODB( $faultyWriter );
$faultyOODB->setBeanHelper( R::getRedBean()->getBeanHelper() );
$faultyToolbox = new ToolBox( $faultyOODB, R::getToolBox()->getDatabaseAdapter(), $faultyWriter );
$faultyAssociationManager = new AssociationManager( $faultyToolbox );
$faultyWriter->setSQLState( '23000' );
$faultyAssociationManager->associate( $bunny, $carrot );
pass();
$faultyWriter->setSQLState( '42S22' );
R::nuke();
try {
$faultyAssociationManager->associate( $bunny, $carrot );
fail();
} catch ( SQL $exception ) {
pass();
}
}
/**
* Test fast-track deletion, i.e. bypassing FUSE.
* For link beans.
*
* @return void
*/
public function testFastTrackDeletion()
{
testpack( 'Test fast-track deletion' );
$ghost = R::dispense( 'ghost' );
$house = R::dispense( 'house' );
$house->sharedGhost[] = $ghost;
R::store($house);
\Model_Ghost_House::$deleted = FALSE;
R::getRedBean()->getAssociationManager()->unassociate( $house, $ghost );
// No fast-track, assoc bean got trashed
asrt( \Model_Ghost_House::$deleted, TRUE );
\Model_Ghost_House::$deleted = FALSE;
$house->sharedGhost[] = $ghost;
R::store($house);
R::getRedBean()->getAssociationManager()->unassociate( $house, $ghost, TRUE );
// Fast-track, assoc bean got deleted right away
asrt( \Model_Ghost_House::$deleted, FALSE );
}
/**
* Test self-referential associations.
*
* @return void
*/
public function testCrossAssociation()
{
$ghost = R::dispense( 'ghost' );
$ghost2 = R::dispense( 'ghost' );
R::getRedBean()->getAssociationManager()->associate( $ghost, $ghost2 );
\Model_Ghost_Ghost::$deleted = FALSE;
R::getRedBean()->getAssociationManager()->unassociate( $ghost, $ghost2 );
// No fast-track, assoc bean got trashed
asrt( \Model_Ghost_Ghost::$deleted, TRUE );
\Model_Ghost_Ghost::$deleted = FALSE;
R::getRedBean()->getAssociationManager()->unassociate( $ghost, $ghost2, TRUE );
// Fast-track, assoc bean got deleted right away
asrt( \Model_Ghost_Ghost::$deleted, FALSE );
}
/**
* Test limited support for polymorph associations.
* RedBeanPHP does not really feature polymorph relations since
* they are not really compatible with traditional relational databases.
* However a light-weight, basic implementation has been added for
* those circumstances where you can't live without...
* i.e... possible legacy systems and so on.
*
* @return void
*/
public function testPoly()
{
testpack( 'Testing poly' );
$shoe = R::dispense( 'shoe' );
$lace = R::dispense( 'lace' );
$lace->color = 'white';
$id = R::store( $lace );
$shoe->itemType = 'lace';
$shoe->item = $lace;
$id = R::store( $shoe );
$shoe = R::load( 'shoe', $id );
$x = $shoe->poly( 'itemType' )->item;
asrt( $x->color, 'white' );
}
/**
* Test limited support for 1-to-1 associations.
* The rule is, one-to-ones are supposes to be in the same table,
* this is just for some legacy tables not designed to work
* with RedBeanPHP at all.
*
* @return void
*/
public function testOneToOne()
{
testpack( 'Testing one-to-ones' );
$author = R::dispense( 'author' )->setAttr( 'name', 'a' );;
$bio = R::dispense( 'bio' )->setAttr( 'name', 'a' );
R::storeAll( array( $author, $bio ) );
$id1 = $author->id;
$author = R::dispense( 'author' )->setAttr( 'name', 'b' );;
$bio = R::dispense( 'bio' )->setAttr( 'name', 'b' );
R::storeAll( array( $author, $bio ) );
$x = $author->one( 'bio' );
$y = $bio->one('author');
asrt( $x->name, $bio->name );
asrt( $y->name, $author->name );
asrt( $x->id, $bio->id );
asrt( $y->id, $author->id );
$id2 = $author->id;
list( $a, $b ) = R::loadMulti( 'author,bio', $id1 );
asrt( $a->name, $b->name );
asrt( $a->name, 'a' );
list( $a, $b ) = R::loadMulti( 'author,bio', $id2 );
asrt( $a->name, $b->name );
asrt( $a->name, 'b' );
list( $a, $b ) = R::loadMulti( array( 'author', 'bio' ), $id1 );
asrt( $a->name, $b->name );
asrt( $a->name, 'a' );
list( $a, $b ) = R::loadMulti( array( 'author', 'bio' ), $id2 );
asrt( $a->name, $b->name );
asrt( $a->name, 'b' );
asrt( is_array( R::loadMulti( NULL, 1 ) ), TRUE );
asrt( ( count( R::loadMulti( NULL, 1 ) ) === 0 ), TRUE );
}
/**
* Test single column bases unique constraints.
*
* @return void
*/
public function testSingleColUniqueConstraint()
{
testpack( 'Testing unique constraint on single column' );
$book = R::dispense( 'book' );
$book->title = 'bla';
$book->extra = 2;
$id = R::store( $book );
R::getWriter()->addUniqueIndex( 'book', array( 'title' ) );
$book = R::dispense( 'book' );
$book->title = 'bla';
$expected = NULL;
try {
R::store( $book );
fail();
} catch ( SQL $e ) {
$expected = $e;
}
asrt( ( $expected instanceof SQL ), TRUE );
asrt( R::count( 'book' ), 1 );
$book = R::load( 'book', $id );
// Causes failure, table will be rebuild
$book->extra = 'CHANGE';
$id2 = R::store( $book );
$book2 = R::load( 'book', $id2 );
$book = R::dispense( 'book' );
$book->title = 'bla';
try {
R::store( $book );
fail();
} catch ( SQL $e ) {
$expected = $e;
}
asrt( ( $expected instanceof SQL ), TRUE );
asrt( R::count( 'book' ), 1 );
}
/**
* Test multiple assiociation.
*
* @return void
*/
public function testMultiAssociationDissociation()
{
$wines = R::dispense( 'wine', 3 );
$cheese = R::dispense( 'cheese', 3 );
$olives = R::dispense( 'olive', 3 );
R::getRedBean()->getAssociationManager()->associate( $wines, array_merge( $cheese, $olives ) );
asrt( R::count( 'cheese' ), 3 );
asrt( R::count( 'olive' ), 3 );
asrt( R::count( 'wine' ), 3 );
asrt( count( $wines[0]->sharedCheese ), 3 );
asrt( count( $wines[0]->sharedOlive ), 3 );
asrt( count( $wines[1]->sharedCheese ), 3 );
asrt( count( $wines[1]->sharedOlive ), 3 );
asrt( count( $wines[2]->sharedCheese ), 3 );
asrt( count( $wines[2]->sharedOlive ), 3 );
R::getRedBean()->getAssociationManager()->unassociate( $wines, $olives );
asrt( count( $wines[0]->sharedCheese ), 3 );
asrt( count( $wines[0]->sharedOlive ), 0 );
asrt( count( $wines[1]->sharedCheese ), 3 );
asrt( count( $wines[1]->sharedOlive ), 0 );
asrt( count( $wines[2]->sharedCheese ), 3 );
asrt( count( $wines[2]->sharedOlive ), 0 );
R::getRedBean()->getAssociationManager()->unassociate( array( $wines[1] ), $cheese );
asrt( count( $wines[0]->sharedCheese ), 3 );
asrt( count( $wines[0]->sharedOlive ), 0 );
asrt( count( $wines[1]->sharedCheese ), 0 );
asrt( count( $wines[1]->sharedOlive ), 0 );
asrt( count( $wines[2]->sharedCheese ), 3 );
asrt( count( $wines[2]->sharedOlive ), 0 );
R::getRedBean()->getAssociationManager()->unassociate( array( $wines[2] ), $cheese );
asrt( count( $wines[0]->sharedCheese ), 3 );
asrt( count( $wines[0]->sharedOlive ), 0 );
asrt( count( $wines[1]->sharedCheese ), 0 );
asrt( count( $wines[1]->sharedOlive ), 0 );
asrt( count( $wines[2]->sharedCheese ), 0 );
asrt( count( $wines[2]->sharedOlive ), 0 );
}
/**
* Tests error handling related to association.
* On database systems providing informative SQL STATE error codes
* RedBeanPHP should not mind non-existing tables or columns in
* fluid mode.
*
* @return void
*/
public function testErrorHandling()
{
R::nuke();
list( $book, $page ) = R::dispenseAll( 'book,page' );
$book->sharedPage[] = $page;
R::store( $page );
$redbean = R::getRedBean();
$am = $redbean->getAssociationManager();
//SQLite and CUBRID do not comply with ANSI SQLState codes.
$catchAll = ( $this->currentlyActiveDriverID == 'sqlite' || $this->currentlyActiveDriverID === 'CUBRID' );
try {
$am->related( $book, 'page', 'invalid SQL' );
if ($catchAll) pass(); else fail();
} catch ( SQL $e ) {
if ($catchAll) fail(); else pass();
}
try {
$am->related( $book, 'cover');
pass();
} catch ( SQL $e ) {
fail();
}
try {
$am->related( R::dispense('cover'), 'book' );
pass();
} catch ( SQL $e ) {
fail();
}
}
}
|
Download
