[tests] test case for inserted in memory node synchronization

tests/Gedmo/Tree/InMemoryUpdatesTest.php

@@ -0,0 +1,97 @@
+<?php
+
+namespace Gedmo\Tree;
+
+use Doctrine\Common\EventManager;
+use Tool\BaseTestCaseORM;
+use Doctrine\Common\Util\Debug;
+use Tree\Fixture\Category;
+
+/**
+ * These are tests for Tree behavior
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @package Gedmo.Tree
+ * @link http://www.gediminasm.org
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+class InMemoryUpdatesTest extends BaseTestCaseORM
+{
+    const CATEGORY = "Tree\\Fixture\\Category";
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $evm = new EventManager;
+        $evm->addEventSubscriber(new TreeListener);
+
+        $this->getMockSqliteEntityManager($evm);
+    }
+
+    public function testInMemoryTreeInserts()
+    {
+        $meta = $this->em->getClassMetadata(self::CATEGORY);
+        $repo = $this->em->getRepository(self::CATEGORY);
+
+        $root = new Category();
+        $this->em->persist($root);
+        $root->setTitle("Root");
+
+        $child = new Category();
+        $this->em->persist($child);
+        $child->setTitle("child");
+
+        $child2 = new Category();
+        $this->em->persist($child2);
+        $child2->setTitle("child2");
+
+        $child2->setParent($root);
+        $child->setParent($root);
+
+        $this->em->flush();
+
+        $childsChild = new Category();
+        $this->em->persist($childsChild);
+        $childsChild->setTitle("childs_child");
+        $childsChild->setParent($child);
+
+        $this->em->flush();
+        $this->em->clear();
+
+        $node = $repo->find(2);
+        $left = $meta->getReflectionProperty('lft')->getValue($node);
+        $right = $meta->getReflectionProperty('rgt')->getValue($node);
+        $this->assertEquals(2, $left);
+        $this->assertEquals(5, $right);
+
+        $node = $repo->find(3);
+        $left = $meta->getReflectionProperty('lft')->getValue($node);
+        $right = $meta->getReflectionProperty('rgt')->getValue($node);
+        $this->assertEquals(6, $left);
+        $this->assertEquals(7, $right);
+
+        $node = $repo->find(4);
+        $left = $meta->getReflectionProperty('lft')->getValue($node);
+        $right = $meta->getReflectionProperty('rgt')->getValue($node);
+        $this->assertEquals(3, $left);
+        $this->assertEquals(4, $right);
+
+        /*print "Tree:\n";
+        for ($i=1; $i < 5; $i++) {
+            $node = $this->em->getRepository(self::CATEGORY)->find($i);
+            $left = $meta->getReflectionProperty('lft')->getValue($node);
+            $right = $meta->getReflectionProperty('rgt')->getValue($node);
+            $level = $meta->getReflectionProperty('level')->getValue($node);
+            print $node->getTitle()." - $left - $right - $level\n";
+        }
+        print "\n\n";*/
+    }
+
+    protected function getUsedEntityFixtures()
+    {
+        return array(
+            self::CATEGORY
+        );
+    }
+}