PoC

Author: DanielBadura

tests/Benchmark/GeneratedHydratorBench.php

@@ -22,25 +22,15 @@ final class GeneratedHydratorBench
 
     public function __construct()
     {
-        $metadataFactory = new AttributeMetadataFactory();
-        
-        $classes = [
-            ProfileCreated::class,
-            ProfileId::class,
-            Skill::class,
-        ];
-
-        $className = 'GeneratedTranformMiddleware';
-        $fqcn = "Patchlevel\\Hydrator\\Tests\Benchmark\\" . $className;
-
-        $generator = new MiddlewareGenerator($metadataFactory);
-        $code = $generator->dump($classes, $fqcn);
-
-        file_put_contents(__DIR__ . '/' . $className . '.php', $code);
-
         $this->hydrator = (new HydratorBuilder())
-            ->addMiddleware(new $fqcn($metadataFactory))
-            ->addGuesser(new BuiltInGuesser(), -64)
+            ->useExtension(new GeneratedCoreExtension(
+                __DIR__ . '/../../var/cache',
+                [
+                    ProfileCreated::class,
+                    ProfileId::class,
+                    Skill::class,
+                ]
+            ))
             ->build();
     }
 
@@ -70,8 +60,21 @@ public function benchHydrate1Object(): void
                 ['name' => 'symfony'],
             ],
         ]);
+    }
 
+    #[Bench\Revs(5)]
+    public function benchExtract1Object(): void
+    {
+        $object = new ProfileCreated(
+            ProfileId::fromString('1'),
+            'foo',
+            [
+                new Skill('php'),
+                new Skill('symfony'),
+            ],
+        );
 
+        $this->hydrator->extract($object);
     }
 
     #[Bench\Revs(3)]
@@ -88,6 +91,24 @@ public function benchHydrate1000Objects(): void
             ]);
         }
     }
+
+    #[Bench\Revs(3)]
+    public function benchExtract1000Objects(): void
+    {
+        $object = new ProfileCreated(
+            ProfileId::fromString('1'),
+            'foo',
+            [
+                new Skill('php'),
+                new Skill('symfony'),
+            ],
+        );
+
+        for ($i = 0; $i < 1_000; $i++) {
+            $this->hydrator->extract($object);
+        }
+    }
+
     #[Bench\Revs(3)]
     public function benchHydrate1000000Objects(): void
     {