From d8140d700ac40d4d8d165a89ca8182ec5ab98c6c Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Thu, 26 May 2016 23:02:26 +0200
Subject: [PATCH] Benchmarking proxy initialization logic

---
 .../ProxyInitializationTimeBench.php          | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 tests/Doctrine/Performance/LazyLoading/ProxyInitializationTimeBench.php

diff --git a/tests/Doctrine/Performance/LazyLoading/ProxyInitializationTimeBench.php b/tests/Doctrine/Performance/LazyLoading/ProxyInitializationTimeBench.php
new file mode 100644
index 000000000..aeb5a1d2d
--- /dev/null
+++ b/tests/Doctrine/Performance/LazyLoading/ProxyInitializationTimeBench.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Doctrine\Performance\LazyLoading;
+
+use Doctrine\ORM\Proxy\Proxy;
+use Doctrine\Performance\EntityManagerFactory;
+use Doctrine\Performance\Mock\NonProxyLoadingEntityManager;
+use Doctrine\Tests\Models\CMS\CmsEmployee;
+use Doctrine\Tests\Models\CMS\CmsUser;
+use PhpBench\Benchmark\Metadata\Annotations\BeforeMethods;
+
+/**
+ * @BeforeMethods({"init"})
+ */
+final class ProxyInitializationTimeBench
+{
+    /**
+     * @var Proxy[]
+     */
+    private $cmsUsers;
+
+    /**
+     * @var Proxy[]
+     */
+    private $cmsEmployees;
+
+    /**
+     * @var Proxy[]
+     */
+    private $initializedUsers;
+
+    /**
+     * @var Proxy[]
+     */
+    private $initializedEmployees;
+
+    public function init()
+    {
+        $proxyFactory = (new NonProxyLoadingEntityManager(EntityManagerFactory::getEntityManager([])))
+            ->getProxyFactory();
+
+        for ($i = 0; $i < 10000; ++$i) {
+            $this->cmsUsers[$i]             = $proxyFactory->getProxy(CmsUser::class, ['id' => $i]);
+            $this->cmsEmployees[$i]         = $proxyFactory->getProxy(CmsEmployee::class, ['id' => $i]);
+            $this->initializedUsers[$i]     = $proxyFactory->getProxy(CmsUser::class, ['id' => $i]);
+            $this->initializedEmployees[$i] = $proxyFactory->getProxy(CmsEmployee::class, ['id' => $i]);
+
+            $this->initializedUsers[$i]->__load();
+            $this->initializedEmployees[$i]->__load();
+        }
+    }
+
+    public function benchCmsUserInitialization()
+    {
+        foreach ($this->cmsUsers as $proxy) {
+            $proxy->__load();
+        }
+    }
+
+    public function benchCmsEmployeeInitialization()
+    {
+        foreach ($this->cmsEmployees as $proxy) {
+            $proxy->__load();
+        }
+    }
+
+    public function benchInitializationOfAlreadyInitializedCmsUsers()
+    {
+        foreach ($this->initializedUsers as $proxy) {
+            $proxy->__load();
+        }
+    }
+
+    public function benchInitializationOfAlreadyInitializedCmsEmployees()
+    {
+        foreach ($this->initializedEmployees as $proxy) {
+            $proxy->__load();
+        }
+    }
+}
+