Only load doctrine/persistence class alias when using Faker\ORM\Doctrine

composer.json

@@ -27,10 +27,7 @@
     "autoload": {
         "psr-4": {
             "Faker\\": "src/Faker/"
-        },
-        "files": [
-            "src/Faker/ORM/Doctrine/backward-compatibility.php"
-        ]
+        }
     },
     "autoload-dev": {
         "psr-4": {

phpstan.neon.dist

@@ -3,6 +3,8 @@ includes:
 
 parameters:
     level: 5
+    bootstrapFiles:
+        - src/Faker/ORM/Doctrine/backward-compatibility.php
     paths:
         - src
     tmpDir: .build/phpstan/

src/Faker/ORM/Doctrine/ColumnTypeGuesser.php

@@ -5,6 +5,8 @@
 use Doctrine\Common\Persistence\Mapping\ClassMetadata;
 use Faker\Generator;
 
+require_once 'backward-compatibility.php';
+
 class ColumnTypeGuesser
 {
     protected $generator;

src/Faker/ORM/Doctrine/EntityPopulator.php

@@ -5,6 +5,8 @@
 use Doctrine\Common\Persistence\Mapping\ClassMetadata;
 use Doctrine\Common\Persistence\ObjectManager;
 
+require_once 'backward-compatibility.php';
+
 /**
  * Service class for populating a table through a Doctrine Entity class.
  */

src/Faker/ORM/Doctrine/Populator.php

@@ -5,6 +5,8 @@
 use Doctrine\Common\Persistence\ObjectManager;
 use Faker\Generator;
 
+require_once 'backward-compatibility.php';
+
 /**
  * Service class for populating a database using the Doctrine ORM or ODM.
  * A Populator can populate several tables using ActiveRecord classes.

test/Faker/ORM/Doctrine/ColumnTypeGuesserTest.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Faker\Test\ORM\Doctrine;
+
+use Faker\ORM\Doctrine\ColumnTypeGuesser;
+use Faker\Test\TestCase;
+
+final class ColumnTypeGuesserTest extends TestCase
+{
+    /**
+     * @runInSeparateProcess
+     */
+    public function testClassGenerationWithBackwardCompatibility(): void
+    {
+        $columnTypeGuesser = new ColumnTypeGuesser($this->faker);
+        // Mock ClassMetadata after autoload to test class alias
+        $classMetaData = $this->createMock('Doctrine\Common\Persistence\Mapping\ClassMetadata');
+        $classMetaData->method('getTypeOfField')->with(self::anything())->willReturn('integer');
+
+        $fakerClosure = $columnTypeGuesser->guessFormat('test', $classMetaData);
+        self::assertIsNumeric($fakerClosure());
+    }
+}

test/Faker/ORM/Doctrine/EntityPopulatorTest.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Faker\Test\ORM\Doctrine;
+
+use Faker\ORM\Doctrine\EntityPopulator;
+use Faker\Test\TestCase;
+
+final class EntityPopulatorTest extends TestCase
+{
+    /**
+     * @runInSeparateProcess
+     */
+    public function testClassGenerationWithBackwardCompatibility(): void
+    {
+        // trigger autoload before using to load backward compatibility fix
+        class_exists(EntityPopulator::class);
+
+        $classMetaData = $this->createMock('Doctrine\Common\Persistence\Mapping\ClassMetadata');
+        $classMetaData->method('getName')->willReturn('test');
+        $entityPopulator = new EntityPopulator($classMetaData);
+
+        self::assertSame('test', $entityPopulator->getClass());
+    }
+}

test/Faker/ORM/Doctrine/PopulatorTest.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Faker\Test\ORM\Doctrine;
+
+use Faker\ORM\Doctrine\Populator;
+use Faker\Test\TestCase;
+
+final class PopulatorTest extends TestCase
+{
+    /**
+     * @runInSeparateProcess
+     */
+    public function testClassGenerationWithBackwardCompatibility(): void
+    {
+        $populator = new Populator($this->faker);
+        // Mock ObjectManager after autoload to test class alias
+        $objectManager = $this->createMock('Doctrine\Common\Persistence\ObjectManager');
+
+        self::assertEmpty($populator->execute($objectManager));
+    }
+}