fix expected stream to native value transformers

Author: xabbuh

src/Symfony/Component/JsonStreamer/Tests/Mapping/Read/AttributePropertyMetadataLoaderTest.php

@@ -44,8 +44,8 @@ public function testRetrieveValueTransformer()
         $this->assertEquals([
             'id' => new PropertyMetadata('id', Type::string(), [], [DivideStringAndCastToIntValueTransformer::class]),
             'active' => new PropertyMetadata('active', Type::string(), [], [StringToBooleanValueTransformer::class]),
-            'name' => new PropertyMetadata('name', Type::string(), [], [\Closure::fromCallable('strtolower')]),
-            'range' => new PropertyMetadata('range', Type::string(), [], [\Closure::fromCallable(DummyWithValueTransformerAttributes::concatRange(...))]),
+            'name' => new PropertyMetadata('name', Type::string(), [], [\Closure::fromCallable('strtoupper')]),
+            'range' => new PropertyMetadata('range', Type::string(), [], [\Closure::fromCallable(DummyWithValueTransformerAttributes::explodeRange(...))]),
         ], $loader->load(DummyWithValueTransformerAttributes::class));
     }