Use class-string param type for Metadata::getClass

src/Doctrine/Orm/Tests/State/CollectionProviderTest.php

@@ -138,7 +138,7 @@ public function testCannotCreateQueryBuilder(): void
 
     public function testHandleLinksCallable(): void
     {
-        $class = 'foo';
+        $class = \stdClass::class;
         $resourceMetadata = $this->createStub(ResourceMetadataCollectionFactoryInterface::class);
         $query = $this->createStub($this->getQueryClass());
         $query->method('getResult')->willReturn([]);

src/Doctrine/Orm/Tests/State/ItemProviderTest.php

@@ -328,7 +328,7 @@ class_exists(ManyToOneAssociationMapping::class) ?
 
     public function testHandleLinksCallable(): void
     {
-        $class = 'foo';
+        $class = \stdClass::class;
         $resourceMetadata = $this->createStub(ResourceMetadataCollectionFactoryInterface::class);
         $query = $this->createStub($this->getQueryClass());
         $query->method('getOneOrNullResult')->willReturn(null);

src/GraphQl/Tests/State/Provider/DenormalizeProviderTest.php

@@ -27,14 +27,14 @@ public function testProvide(): void
     {
         $objectToPopulate = null;
         $context = ['args' => ['input' => ['test']]];
-        $operation = new Mutation(class: 'dummy');
+        $operation = new Mutation(class: \stdClass::class);
         $serializerContext = ['resource_class' => $operation->getClass()];
         $decorated = $this->createMock(ProviderInterface::class);
         $decorated->expects($this->once())->method('provide')->willReturn($objectToPopulate);
         $denormalizer = $this->createMock(DenormalizerInterface::class);
         $serializerContextBuilder = $this->createMock(SerializerContextBuilderInterface::class);
         $serializerContextBuilder->expects($this->once())->method('create')->with($operation->getClass(), $operation, $context, false)->willReturn($serializerContext);
-        $denormalizer->expects($this->once())->method('denormalize')->with(['test'], 'dummy', 'graphql', $serializerContext)->willReturn(new \stdClass());
+        $denormalizer->expects($this->once())->method('denormalize')->with(['test'], \stdClass::class, 'graphql', $serializerContext)->willReturn(new \stdClass());
         $provider = new DenormalizeProvider($decorated, $denormalizer, $serializerContextBuilder);
         $provider->provide($operation, [], $context);
     }
@@ -43,14 +43,14 @@ public function testProvideWithObjectToPopulate(): void
     {
         $objectToPopulate = new \stdClass();
         $context = ['args' => ['input' => ['test']]];
-        $operation = new Mutation(class: 'dummy');
+        $operation = new Mutation(class: \stdClass::class);
         $serializerContext = ['resource_class' => $operation->getClass(), 'object_to_populate' => $objectToPopulate];
         $decorated = $this->createMock(ProviderInterface::class);
         $decorated->expects($this->once())->method('provide')->willReturn($objectToPopulate);
         $denormalizer = $this->createMock(DenormalizerInterface::class);
         $serializerContextBuilder = $this->createMock(SerializerContextBuilderInterface::class);
         $serializerContextBuilder->expects($this->once())->method('create')->with($operation->getClass(), $operation, $context, false)->willReturn($serializerContext);
-        $denormalizer->expects($this->once())->method('denormalize')->with(['test'], 'dummy', 'graphql', $serializerContext)->willReturn(new \stdClass());
+        $denormalizer->expects($this->once())->method('denormalize')->with(['test'], \stdClass::class, 'graphql', $serializerContext)->willReturn(new \stdClass());
         $provider = new DenormalizeProvider($decorated, $denormalizer, $serializerContextBuilder);
         $provider->provide($operation, [], $context);
     }
@@ -59,14 +59,14 @@ public function testProvideNotCalledWithQuery(): void
     {
         $objectToPopulate = new \stdClass();
         $context = ['args' => ['input' => ['test']]];
-        $operation = new Query(class: 'dummy');
+        $operation = new Query(class: \stdClass::class);
         $serializerContext = ['resource_class' => $operation->getClass()];
         $decorated = $this->createMock(ProviderInterface::class);
         $decorated->expects($this->once())->method('provide')->willReturn($objectToPopulate);
         $denormalizer = $this->createMock(DenormalizerInterface::class);
         $serializerContextBuilder = $this->createMock(SerializerContextBuilderInterface::class);
         $serializerContextBuilder->expects($this->never())->method('create')->with($operation->getClass(), $operation, $context, false)->willReturn($serializerContext);
-        $denormalizer->expects($this->never())->method('denormalize')->with(['test'], 'dummy', 'graphql', $serializerContext)->willReturn(new \stdClass());
+        $denormalizer->expects($this->never())->method('denormalize')->with(['test'], \stdClass::class, 'graphql', $serializerContext)->willReturn(new \stdClass());
         $provider = new DenormalizeProvider($decorated, $denormalizer, $serializerContextBuilder);
         $provider->provide($operation, [], $context);
     }
@@ -75,14 +75,14 @@ public function testProvideNotCalledWithoutDeserialize(): void
     {
         $objectToPopulate = new \stdClass();
         $context = ['args' => ['input' => ['test']]];
-        $operation = new Query(class: 'dummy', deserialize: false);
+        $operation = new Query(class: \stdClass::class, deserialize: false);
         $serializerContext = ['resource_class' => $operation->getClass()];
         $decorated = $this->createMock(ProviderInterface::class);
         $decorated->expects($this->once())->method('provide')->willReturn($objectToPopulate);
         $denormalizer = $this->createMock(DenormalizerInterface::class);
         $serializerContextBuilder = $this->createMock(SerializerContextBuilderInterface::class);
         $serializerContextBuilder->expects($this->never())->method('create')->with($operation->getClass(), $operation, $context, false)->willReturn($serializerContext);
-        $denormalizer->expects($this->never())->method('denormalize')->with(['test'], 'dummy', 'graphql', $serializerContext)->willReturn(new \stdClass());
+        $denormalizer->expects($this->never())->method('denormalize')->with(['test'], \stdClass::class, 'graphql', $serializerContext)->willReturn(new \stdClass());
         $provider = new DenormalizeProvider($decorated, $denormalizer, $serializerContextBuilder);
         $provider->provide($operation, [], $context);
     }

src/GraphQl/Tests/State/Provider/ReadProviderTest.php

@@ -28,7 +28,7 @@ class ReadProviderTest extends TestCase
     public function testProvide(): void
     {
         $context = ['args' => ['id' => '/dummy/1']];
-        $operation = new Query(class: 'dummy');
+        $operation = new Query(class: \stdClass::class);
         $decorated = $this->createMock(ProviderInterface::class);
         $iriConverter = $this->createMock(IriConverterInterface::class);
         $iriConverter->expects($this->once())->method('getResourceFromIri')->with('/dummy/1');
@@ -45,7 +45,7 @@ public function testProvide(): void
     public function testProvideNotExistedResource(): void
     {
         $context = ['args' => ['id' => '/dummy/1']];
-        $operation = new Query(class: 'dummy');
+        $operation = new Query(class: \stdClass::class);
         $decorated = $this->createMock(ProviderInterface::class);
         $iriConverter = $this->createMock(IriConverterInterface::class);
         $iriConverter->expects($this->once())->method('getResourceFromIri')->with('/dummy/1');
@@ -61,8 +61,8 @@ public function testProvideCollection(): void
     {
         $info = $this->createMock(ResolveInfo::class);
         $info->fieldName = '';
-        $context = ['root_class' => 'dummy', 'source' => [], 'info' => $info, 'filters' => []];
-        $operation = new QueryCollection(class: 'dummy');
+        $context = ['root_class' => \stdClass::class, 'source' => [], 'info' => $info, 'filters' => []];
+        $operation = new QueryCollection(class: \stdClass::class);
         $decorated = $this->createMock(ProviderInterface::class);
         $decorated->expects($this->once())->method('provide')->with($operation, [], ['a'] + $context);
         $iriConverter = $this->createMock(IriConverterInterface::class);

src/GraphQl/Tests/State/Provider/ResolverProviderTest.php

@@ -28,7 +28,7 @@ class ResolverProviderTest extends TestCase
     public function testProvide(): void
     {
         $res = new \stdClass();
-        $operation = new QueryCollection(class: 'dummy', resolver: 'foo');
+        $operation = new QueryCollection(class: \stdClass::class, resolver: 'foo');
         $context = [];
         $decorated = $this->createMock(ProviderInterface::class);
         $resolverMock = $this->createMock(QueryItemResolverInterface::class);