--- /dev/null
+<?php
+
+namespace RedUNIT\Base;
+
+use RedUNIT\Base as Base;
+use RedBeanPHP\Facade as R;
+use RedBeanPHP\OODBBean as OODBBean;
+
+/**
+ * Copy
+ *
+ * Tests whether we can make a copy or a deep copy of a bean
+ * and whether recursion is handled well. Also tests
+ * versioning: copying can be used to implement a versioning feature,
+ * some test cases will reflect this particular use case.
+ *
+ * @file RedUNIT/Base/Copy.php
+ * @desc Tests whether we can make a deep copy of a bean.
+ * @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 Copy extends Base
+{
+ /**
+ * Test whether recursion happens
+ */
+ public function testCopyRecursion()
+ {
+ $document = R::dispense( 'document' );
+ $id = R::store( $document );
+ $document->ownDocument[] = $document;
+ R::store( $document );
+ $duplicate = R::dup( $document );
+ pass(); //if RB cant handle this is will crash (nesting level error from PHP).
+ $id2 = R::store( $duplicate );
+ $duplicate = R::load( 'document', $id );
+ asrt( (int) $document->document_id, $id );
+ asrt( (int) $duplicate->document_id, $id2 );
+ // Export variant
+ $duplicate = R::exportAll( $document );
+ asrt( (int) $duplicate[0]['document_id'], $id );
+ }
+
+ /**
+ * Test real world scenario: Versioning
+ */
+ public function testVersioning()
+ {
+ $document = R::dispense( 'document' );
+ $page = R::dispense( 'page' );
+ $document->title = 'test';
+ $page->content = 'lorem ipsum';
+ $user = R::dispense( 'user' );
+ $user->name = 'Leo';
+ $document->sharedUser[] = $user;
+ $document->ownPage[] = $page;
+ $document->starship_id = 3;
+ $document->planet = R::dispense( 'planet' );
+ R::store( $document );
+ $duplicate = R::dup( $document );
+ R::store( $duplicate );
+ $duplicate = R::dup( $document );
+ R::store( $duplicate );
+ asrt( R::count( 'planet' ), 1 );
+ asrt( R::count( 'user' ), 1 );
+ asrt( R::count( 'document' ), 3 );
+ asrt( R::count( 'page' ), 3 );
+ asrt( R::count( 'spaceship' ), 0 );
+ }
+
+ /**
+ * Same as above but now with intermediate save, counts must be same
+ */
+ public function testVersioningIntermediateSaves()
+ {
+ $document = R::dispense( 'document' );
+ $page = R::dispense( 'page' );
+ $document->title = 'test';
+ $page->content = 'lorem ipsum';
+ $user = R::dispense( 'user' );
+ $user->name = 'Leo';
+ $document->sharedUser[] = $user;
+ $document->ownPage[] = $page;
+ $document->starship_id = 3;
+ $document->planet = R::dispense( 'planet' );
+ R::store( $document );
+ $duplicate = R::dup( $document );
+ R::store( $document );
+ R::store( $duplicate );
+ R::store( $document );
+ $duplicate = R::dup( $document );
+ R::store( $document );
+ R::store( $duplicate );
+ asrt( R::count( 'planet' ), 1 );
+ asrt( R::count( 'user' ), 1 );
+ asrt( R::count( 'document' ), 3 );
+ asrt( R::count( 'page' ), 3 );
+ asrt( R::count( 'spaceship' ), 0 );
+ // same, but now with intermediate save, counts must be same
+ R::freeze( TRUE );
+ $document = R::dispense( 'document' );
+ $page = R::dispense( 'page' );
+ $document->title = 'test';
+ $page->content = 'lorem ipsum';
+ $user = R::dispense( 'user' );
+ $user->name = 'Leo';
+ $document->sharedUser[] = $user;
+ $document->ownPage[] = $page;
+ $document->starship_id = 3;
+ $document->planet = R::dispense( 'planet' );
+ R::store( $document );
+ $duplicate = R::dup( $document );
+ R::store( $document );
+ R::store( $duplicate );
+ R::store( $document );
+ $duplicate = R::dup( $document );
+ R::store( $document );
+ R::store( $duplicate );
+ asrt( R::count( 'planet' ), 2 );
+ asrt( R::count( 'user' ), 2 );
+ asrt( R::count( 'document' ), 6 );
+ asrt( R::count( 'page' ), 6 );
+ asrt( R::count( 'spaceship' ), 0 );
+ R::freeze( FALSE );
+ }
+
+ /**
+ * Test Recursion
+ */
+ public function testRecursion()
+ {
+ list( $d1, $d2 ) = R::dispense( 'document', 2 );
+ $page = R::dispense( 'page' );
+ list( $p1, $p2 ) = R::dispense( 'paragraph', 2 );
+ list( $e1, $e2 ) = R::dispense( 'excerpt', 2 );
+ $id2 = R::store( $d2 );
+ $p1->name = 'a';
+ $p2->name = 'b';
+ $page->title = 'my page';
+ $page->ownParagraph = array( $p1, $p2 );
+ $p1->ownExcerpt[] = $e1;
+ $p2->ownExcerpt[] = $e2;
+ $e1->ownDocument[] = $d2;
+ $e2->ownDocument[] = $d1;
+ $d1->ownPage[] = $page;
+ $id1 = R::store( $d1 );
+ $d1 = R::load( 'document', $id1 );
+ $d = R::dup( $d1 );
+ $ids = array();
+ asrt( ( $d instanceof OODBBean ), TRUE );
+ asrt( count( $d->ownPage ), 1 );
+ foreach ( end( $d->ownPage )->ownParagraph as $p ) {
+ foreach ( $p->ownExcerpt as $e ) {
+ $ids[] = end( $e->ownDocument )->id;
+ }
+ }
+ sort( $ids );
+ asrt( (int) $ids[0], 0 );
+ asrt( (int) $ids[1], $id1 );
+ R::store( $d );
+ pass();
+ $phillies = R::dispense( 'diner' );
+ list( $lonelyman, $man, $woman ) = R::dispense( 'guest', 3 );
+ $attendant = R::dispense( 'employee' );
+ $lonelyman->name = 'Bennie Moten';
+ $man->name = 'Daddy Stovepipe';
+ $woman->name = 'Mississippi Sarah';
+ $attendant->name = 'Gus Cannon';
+ $phillies->sharedGuest = array( $lonelyman, $man, $woman );
+ $phillies->ownEmployee[] = $attendant;
+ $props = R::dispense( 'prop', 2 );
+ $props[0]->kind = 'cigarette';
+ $props[1]->kind = 'coffee';
+ $thought = R::dispense( 'thought' );
+ $thought->content = 'Blues';
+ $thought2 = R::dispense( 'thought' );
+ $thought2->content = 'Jazz';
+ $woman->ownProp[] = $props[0];
+ $man->sharedProp[] = $props[1];
+ $attendant->ownThought = array( $thought, $thought2 );
+ R::store( $phillies );
+ $diner = R::findOne( 'diner' );
+ $diner2 = R::dup( $diner );
+ $id2 = R::store( $diner2 );
+ $diner2 = R::load( 'diner', $id2 );
+ asrt( count( $diner->ownEmployee ), 1 );
+ asrt( count( $diner2->ownEmployee ), 1 );
+ asrt( count( $diner->sharedGuest ), 3 );
+ asrt( count( $diner2->sharedGuest ), 3 );
+ $employee = reset( $diner->ownEmployee );
+ asrt( count( $employee->ownThought ), 2 );
+ $employee = reset( $diner2->ownEmployee );
+ asrt( count( $employee->ownThought ), 2 );
+ // Can we change something in the duplicate without changing the original?
+ $employee->name = 'Marvin';
+ $thought = R::dispense( 'thought' );
+ $thought->content = 'depression';
+ $employee->ownThought[] = $thought;
+ array_pop( $diner2->sharedGuest );
+ $guest = reset( $diner2->sharedGuest );
+ $guest->name = 'Arthur Dent';
+ $id2 = R::store( $diner2 );
+ $diner2 = R::load( 'diner', $id2 );
+ asrt( count( $diner->ownEmployee ), 1 );
+ asrt( count( $diner2->ownEmployee ), 1 );
+ asrt( count( $diner->sharedGuest ), 3 );
+ asrt( count( $diner2->sharedGuest ), 2 );
+ $employeeOld = reset( $diner->ownEmployee );
+ asrt( count( $employeeOld->ownThought ), 2 );
+ $employee = reset( $diner2->ownEmployee );
+ asrt( count( $employee->ownThought ), 3 );
+ asrt( $employee->name, 'Marvin' );
+ asrt( $employeeOld->name, 'Gus Cannon' );
+ // However the shared beans must not be copied
+ asrt( R::count( 'guest' ), 3 );
+ asrt( R::count( 'guest_prop' ), 1 );
+ $arthur = R::findOne( 'guest', ' ' . R::getWriter()->esc( 'name' ) . ' = ? ', array( 'Arthur Dent' ) );
+ asrt( $arthur->name, 'Arthur Dent' );
+ }
+}
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