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[yaffs-website] / vendor / gabordemooij / redbean / testing / RedUNIT / Base / Cursors.php

diff --git a/vendor/gabordemooij/redbean/testing/RedUNIT/Base/Cursors.php b/vendor/gabordemooij/redbean/testing/RedUNIT/Base/Cursors.php
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+++ b/vendor/gabordemooij/redbean/testing/RedUNIT/Base/Cursors.php
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+<?php
+
+namespace RedUNIT\Base;
+
+use RedUNIT\Base as Base;
+use RedBeanPHP\Facade as R;
+use RedBeanPHP\OODBBean as OODBBean;
+
+/**
+ * Cursors
+ *
+ * Tests whether RedBeanPHP can use cursors (using the
+ * findCollection method) to iterate over large data sets.
+ *
+ * @file    RedUNIT/Base/Cursors.php
+ * @desc    Tests whether we can use cursors
+ * @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 Cursors extends Base
+{
+       /**
+        * Test basic cursor functionality.
+        *
+        * @return void
+        */
+       public function testBasicCursors()
+       {
+               R::nuke();
+               for( $i=0; $i<20; $i++ ) {
+                       $page = R::dispense( 'page' );
+                       $page->number = $i;
+                       $page->content = sha1( $i );
+                       R::store( $page );
+               }
+               $collection = R::findCollection( 'page' );
+               asrt( get_class( $collection ), 'RedBeanPHP\BeanCollection');
+               $i = 0;
+               $list = array();
+               while( $bean = $collection->next() ) {
+                       asrt( ( $bean instanceof OODBBean ), TRUE );
+                       asrt( (string) $bean->number, strval( $i )  );
+                       asrt( $bean->content, sha1( $i ) );
+                       $list[] = $bean->content;
+                       $i ++;
+               }
+               $collection = R::findCollection( 'page', ' ORDER BY content ASC ' );
+               sort( $list );
+               $i = 0;
+               while( $bean = $collection->next() ) {
+                       asrt( $bean->content, $list[$i] );
+                       $i ++;
+               }
+               $collection = R::findCollection( 'page', ' ORDER BY content ASC LIMIT 5 ' );
+               sort( $list );
+               $i = 0;
+               while( $bean = $collection->next() ) {
+                       asrt( $bean->content, $list[$i] );
+                       $i ++;
+                       if ( $i > 5 ) break;
+               }
+               $key = array_rand( $list );
+               $content = $list[ $key ];
+               $collection = R::findCollection( 'page', ' content = ? ', array( $content ) );
+               $bean = $collection->next();
+               asrt( $bean->content, $content );
+               $collection->close();
+       }
+
+       /**
+        * Test empty collections (NULLCursor).
+        *
+        * @return void
+        */
+       public function testEmptyCollection()
+       {
+               R::nuke();
+               $page = R::dispense( 'page' );
+               $page->content = 'aaa';
+               R::store( $page );
+               $collection = R::findCollection( 'page' );
+               asrt( get_class( $collection ), 'RedBeanPHP\BeanCollection');
+               $collection = R::findCollection( 'page', ' content  =  ?', array( 'bbb' ) );
+               asrt( get_class( $collection ), 'RedBeanPHP\BeanCollection');
+               asrt( is_null( $collection->next() ), TRUE );
+               $collection = R::findCollection( 'something' );
+               asrt( get_class( $collection ), 'RedBeanPHP\BeanCollection');
+               asrt( is_null( $collection->next() ), TRUE );
+               $collection->close();
+       }
+}