From b45fe026f5aa627d2e6354aa6196a10fe81c8169 Mon Sep 17 00:00:00 2001
From: Val Bancer <valerij.bancer@gmail.com>
Date: Mon, 13 Aug 2018 14:20:29 +0200
Subject: [PATCH] Unset more properties to free more memory

---
 lib/Cake/TestSuite/CakeTestCase.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Cake/TestSuite/CakeTestCase.php b/lib/Cake/TestSuite/CakeTestCase.php
index aaa40b87a..2f75ea6a5 100644
--- a/lib/Cake/TestSuite/CakeTestCase.php
+++ b/lib/Cake/TestSuite/CakeTestCase.php
@@ -84,8 +84,6 @@ abstract class CakeTestCase extends PHPUnit_Framework_TestCase {
 		$result = parent::run($result);
 		if (!empty($this->fixtureManager)) {
 			$this->fixtureManager->unload($this);
-			unset($this->fixtureManager);
-			unset($this->fixtures);
 		}
 
 		for ($i = ob_get_level(); $i < $level; ++$i) {
@@ -166,6 +164,9 @@ abstract class CakeTestCase extends PHPUnit_Framework_TestCase {
 		if (isset($_GET['debug']) && $_GET['debug']) {
 			ob_flush();
 		}
+		unset($this->db);
+		unset($this->fixtureManager);
+		unset($this->fixtures);		
 		unset($this->_configure);
 		unset($this->_pathRestore);
 	}