Benchmarking insert operations for a JTI

tests/Doctrine/Performance/Hydration/InheritanceInsertPerformanceBench.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace Doctrine\Performance\Hydration;
+
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\Performance\EntityManagerFactory;
+use Doctrine\Tests\Models\Company;
+use PhpBench\Benchmark\Metadata\Annotations\BeforeMethods;
+
+/**
+ * @BeforeMethods({"init"})
+ */
+final class InheritanceInsertPerformanceBench
+{
+    /**
+     * @var EntityManagerInterface
+     */
+    private $entityManager;
+
+    /**
+     * @var Company\CompanyFixContract[]
+     */
+    private $fixContracts = [];
+
+    /**
+     * @var Company\CompanyFlexContract[]
+     */
+    private $flexContracts = [];
+
+    /**
+     * @var Company\CompanyFlexUltraContract[]
+     */
+    private $ultraContracts = [];
+
+    public function init()
+    {
+        $this->entityManager = EntityManagerFactory::getEntityManager([
+            Company\CompanyPerson::class,
+            Company\CompanyEmployee::class,
+            Company\CompanyManager::class,
+            Company\CompanyOrganization::class,
+            Company\CompanyEvent::class,
+            Company\CompanyAuction::class,
+            Company\CompanyRaffle::class,
+            Company\CompanyCar::class,
+            Company\CompanyContract::class,
+        ]);
+
+        $person = new Company\CompanyEmployee();
+        $person->setName('Poor Sales Guy');
+        $person->setDepartment('Sales');
+        $person->setSalary(100);
+        $this->entityManager->persist($person);
+
+        for ($i = 0; $i < 33; $i++) {
+            $this->fixContracts[$i] = new Company\CompanyFixContract();
+            $this->fixContracts[$i]->setFixPrice(1000);
+            $this->fixContracts[$i]->setSalesPerson($person);
+            $this->fixContracts[$i]->markCompleted();
+
+            $this->flexContracts[$i] = new Company\CompanyFlexContract();
+            $this->flexContracts[$i]->setSalesPerson($person);
+            $this->flexContracts[$i]->setHoursWorked(100);
+            $this->flexContracts[$i]->setPricePerHour(100);
+            $this->flexContracts[$i]->markCompleted();
+
+            $this->ultraContracts[$i] = new Company\CompanyFlexUltraContract();
+            $this->ultraContracts[$i]->setSalesPerson($person);
+            $this->ultraContracts[$i]->setHoursWorked(150);
+            $this->ultraContracts[$i]->setPricePerHour(150);
+            $this->ultraContracts[$i]->setMaxPrice(7000);
+        }
+    }
+
+    public function benchInsertFixContracts()
+    {
+        array_map([$this->entityManager, 'persist'], $this->fixContracts);
+        $this->entityManager->flush();
+    }
+
+    public function benchInsertFlexContracts()
+    {
+        array_map([$this->entityManager, 'persist'], $this->flexContracts);
+        $this->entityManager->flush();
+    }
+
+    public function benchInsertUltraContracts()
+    {
+        array_map([$this->entityManager, 'persist'], $this->ultraContracts);
+        $this->entityManager->flush();
+    }
+
+    public function benchInsertAllContracts()
+    {
+        array_map([$this->entityManager, 'persist'], $this->fixContracts);
+        array_map([$this->entityManager, 'persist'], $this->flexContracts);
+        array_map([$this->entityManager, 'persist'], $this->ultraContracts);
+        $this->entityManager->flush();
+    }
+}