Merge branch '5.2' into 5.x

* 5.2:
  Use ::class keyword when possible

src/Symfony/Bridge/Doctrine/PropertyInfo/DoctrineExtractor.php

@@ -48,7 +48,7 @@ class DoctrineExtractor implements PropertyListExtractorInterface, PropertyTypeE
 
         $properties = array_merge($metadata->getFieldNames(), $metadata->getAssociationNames());
 
-        if ($metadata instanceof ClassMetadataInfo && class_exists('Doctrine\ORM\Mapping\Embedded') && $metadata->embeddedClasses) {
+        if ($metadata instanceof ClassMetadataInfo && class_exists(\Doctrine\ORM\Mapping\Embedded::class) && $metadata->embeddedClasses) {
             $properties = array_filter($properties, function ($property) {
                 return false === strpos($property, '.');
             });
@@ -124,7 +124,7 @@ class DoctrineExtractor implements PropertyListExtractorInterface, PropertyTypeE
             )];
         }
 
-        if ($metadata instanceof ClassMetadataInfo && class_exists('Doctrine\ORM\Mapping\Embedded') && isset($metadata->embeddedClasses[$property])) {
+        if ($metadata instanceof ClassMetadataInfo && class_exists(\Doctrine\ORM\Mapping\Embedded::class) && isset($metadata->embeddedClasses[$property])) {
             return [new Type(Type::BUILTIN_TYPE_OBJECT, false, $metadata->embeddedClasses[$property]['class'])];
         }
 

src/Symfony/Bridge/Doctrine/Tests/DataCollector/DoctrineDataCollectorTest.php

@@ -229,7 +229,7 @@ EOTXT
 
     private function createCollector($queries)
     {
-        $connection = $this->getMockBuilder('Doctrine\DBAL\Connection')
+        $connection = $this->getMockBuilder(\Doctrine\DBAL\Connection::class)
             ->disableOriginalConstructor()
             ->getMock();
         $connection->expects($this->any())
@@ -249,7 +249,7 @@ EOTXT
             ->method('getConnection')
             ->willReturn($connection);
 
-        $logger = $this->getMockBuilder('Doctrine\DBAL\Logging\DebugStack')->getMock();
+        $logger = $this->getMockBuilder(\Doctrine\DBAL\Logging\DebugStack::class)->getMock();
         $logger->queries = $queries;
 
         $collector = new DoctrineDataCollector($registry);

src/Symfony/Bridge/Doctrine/Tests/DataFixtures/ContainerAwareLoaderTest.php

@@ -19,7 +19,7 @@ class ContainerAwareLoaderTest extends TestCase
 {
     public function testShouldSetContainerOnContainerAwareFixture()
     {
-        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerInterface')->getMock();
+        $container = $this->getMockBuilder(\Symfony\Component\DependencyInjection\ContainerInterface::class)->getMock();
         $loader = new ContainerAwareLoader($container);
         $fixture = new ContainerAwareFixture();
 

src/Symfony/Bridge/Doctrine/Tests/DependencyInjection/CompilerPass/RegisterEventListenersAndSubscribersPassTest.php

@@ -23,7 +23,7 @@ class RegisterEventListenersAndSubscribersPassTest extends TestCase
 {
     public function testExceptionOnAbstractTaggedSubscriber()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $container = $this->createBuilder();
 
         $abstractDefinition = new Definition('stdClass');
@@ -37,7 +37,7 @@ class RegisterEventListenersAndSubscribersPassTest extends TestCase
 
     public function testExceptionOnAbstractTaggedListener()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $container = $this->createBuilder();
 
         $abstractDefinition = new Definition('stdClass');

src/Symfony/Bridge/Doctrine/Tests/DependencyInjection/CompilerPass/RegisterMappingsPassTest.php

@@ -11,7 +11,7 @@ class RegisterMappingsPassTest extends TestCase
 {
     public function testNoDriverParmeterException()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('Could not find the manager name parameter in the container. Tried the following parameter names: "manager.param.one", "manager.param.two"');
         $container = $this->createBuilder();
         $this->process($container, [

src/Symfony/Bridge/Doctrine/Tests/DependencyInjection/DoctrineExtensionTest.php

@@ -31,7 +31,7 @@ class DoctrineExtensionTest extends TestCase
         parent::setUp();
 
         $this->extension = $this
-            ->getMockBuilder('Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension')
+            ->getMockBuilder(\Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension::class)
             ->setMethods([
                 'getMappingResourceConfigDirectory',
                 'getObjectManagerElementName',
@@ -52,7 +52,7 @@ class DoctrineExtensionTest extends TestCase
 
     public function testFixManagersAutoMappingsWithTwoAutomappings()
     {
-        $this->expectException('LogicException');
+        $this->expectException(\LogicException::class);
         $emConfigs = [
             'em1' => [
                 'auto_mapping' => true,
@@ -235,7 +235,7 @@ class DoctrineExtensionTest extends TestCase
 
     public function testUnrecognizedCacheDriverException()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('"unrecognized_type" is an unrecognized Doctrine cache driver.');
         $cacheName = 'metadata_cache';
         $container = $this->createContainer();

src/Symfony/Bridge/Doctrine/Tests/Form/ChoiceList/DoctrineChoiceLoaderTest.php

@@ -77,11 +77,11 @@ class DoctrineChoiceLoaderTest extends TestCase
 
     protected function setUp(): void
     {
-        $this->factory = $this->getMockBuilder('Symfony\Component\Form\ChoiceList\Factory\ChoiceListFactoryInterface')->getMock();
+        $this->factory = $this->getMockBuilder(ChoiceListFactoryInterface::class)->getMock();
         $this->om = $this->getMockBuilder(ObjectManager::class)->getMock();
         $this->repository = $this->getMockBuilder(ObjectRepository::class)->getMock();
         $this->class = 'stdClass';
-        $this->idReader = $this->getMockBuilder('Symfony\Bridge\Doctrine\Form\ChoiceList\IdReader')
+        $this->idReader = $this->getMockBuilder(IdReader::class)
             ->disableOriginalConstructor()
             ->getMock();
         $this->idReader->expects($this->any())
@@ -89,7 +89,7 @@ class DoctrineChoiceLoaderTest extends TestCase
             ->willReturn(true)
         ;
 
-        $this->objectLoader = $this->getMockBuilder('Symfony\Bridge\Doctrine\Form\ChoiceList\EntityLoaderInterface')->getMock();
+        $this->objectLoader = $this->getMockBuilder(EntityLoaderInterface::class)->getMock();
         $this->obj1 = (object) ['name' => 'A'];
         $this->obj2 = (object) ['name' => 'B'];
         $this->obj3 = (object) ['name' => 'C'];

src/Symfony/Bridge/Doctrine/Tests/Form/ChoiceList/ORMQueryBuilderLoaderTest.php

@@ -46,7 +46,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
     {
         $em = DoctrineTestHelper::createTestEntityManager();
 
-        $query = $this->getMockBuilder('QueryMock')
+        $query = $this->getMockBuilder(\QueryMock::class)
             ->setMethods(['setParameter', 'getResult', 'getSql', '_doExecute'])
             ->getMock();
 
@@ -59,7 +59,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
             ->with('ORMQueryBuilderLoader_getEntitiesByIds_id', [1, 2], $expectedType)
             ->willReturn($query);
 
-        $qb = $this->getMockBuilder('Doctrine\ORM\QueryBuilder')
+        $qb = $this->getMockBuilder(\Doctrine\ORM\QueryBuilder::class)
             ->setConstructorArgs([$em])
             ->setMethods(['getQuery'])
             ->getMock();
@@ -79,7 +79,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
     {
         $em = DoctrineTestHelper::createTestEntityManager();
 
-        $query = $this->getMockBuilder('QueryMock')
+        $query = $this->getMockBuilder(\QueryMock::class)
             ->setMethods(['setParameter', 'getResult', 'getSql', '_doExecute'])
             ->getMock();
 
@@ -92,7 +92,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
             ->with('ORMQueryBuilderLoader_getEntitiesByIds_id', [1, 2, 3, '9223372036854775808'], Connection::PARAM_INT_ARRAY)
             ->willReturn($query);
 
-        $qb = $this->getMockBuilder('Doctrine\ORM\QueryBuilder')
+        $qb = $this->getMockBuilder(\Doctrine\ORM\QueryBuilder::class)
             ->setConstructorArgs([$em])
             ->setMethods(['getQuery'])
             ->getMock();
@@ -115,7 +115,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
     {
         $em = DoctrineTestHelper::createTestEntityManager();
 
-        $query = $this->getMockBuilder('QueryMock')
+        $query = $this->getMockBuilder(\QueryMock::class)
             ->setMethods(['setParameter', 'getResult', 'getSql', '_doExecute'])
             ->getMock();
 
@@ -128,7 +128,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
             ->with('ORMQueryBuilderLoader_getEntitiesByIds_id', ['71c5fd46-3f16-4abb-bad7-90ac1e654a2d', 'b98e8e11-2897-44df-ad24-d2627eb7f499'], Connection::PARAM_STR_ARRAY)
             ->willReturn($query);
 
-        $qb = $this->getMockBuilder('Doctrine\ORM\QueryBuilder')
+        $qb = $this->getMockBuilder(\Doctrine\ORM\QueryBuilder::class)
             ->setConstructorArgs([$em])
             ->setMethods(['getQuery'])
             ->getMock();
@@ -234,7 +234,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
 
         $em = DoctrineTestHelper::createTestEntityManager();
 
-        $query = $this->getMockBuilder('QueryMock')
+        $query = $this->getMockBuilder(\QueryMock::class)
             ->setMethods(['setParameter', 'getResult', 'getSql', '_doExecute'])
             ->getMock();
 
@@ -247,7 +247,7 @@ class ORMQueryBuilderLoaderTest extends TestCase
             ->with('ORMQueryBuilderLoader_getEntitiesByIds_id_value', [1, 2, 3], Connection::PARAM_INT_ARRAY)
             ->willReturn($query);
 
-        $qb = $this->getMockBuilder('Doctrine\ORM\QueryBuilder')
+        $qb = $this->getMockBuilder(\Doctrine\ORM\QueryBuilder::class)
             ->setConstructorArgs([$em])
             ->setMethods(['getQuery'])
             ->getMock();

src/Symfony/Bridge/Doctrine/Tests/Form/DataTransformer/CollectionToArrayTransformerTest.php

@@ -64,7 +64,7 @@ class CollectionToArrayTransformerTest extends TestCase
 
     public function testTransformExpectsArrayOrCollection()
     {
-        $this->expectException('Symfony\Component\Form\Exception\TransformationFailedException');
+        $this->expectException(\Symfony\Component\Form\Exception\TransformationFailedException::class);
         $this->transformer->transform('Foo');
     }
 

src/Symfony/Bridge/Doctrine/Tests/Form/DoctrineOrmTypeGuesserTest.php

@@ -62,21 +62,21 @@ class DoctrineOrmTypeGuesserTest extends TestCase
         $return = [];
 
         // Simple field, not nullable
-        $classMetadata = $this->getMockBuilder('Doctrine\ORM\Mapping\ClassMetadata')->disableOriginalConstructor()->getMock();
+        $classMetadata = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->getMock();
         $classMetadata->fieldMappings['field'] = true;
         $classMetadata->expects($this->once())->method('isNullable')->with('field')->willReturn(false);
 
         $return[] = [$classMetadata, new ValueGuess(true, Guess::HIGH_CONFIDENCE)];
 
         // Simple field, nullable
-        $classMetadata = $this->getMockBuilder('Doctrine\ORM\Mapping\ClassMetadata')->disableOriginalConstructor()->getMock();
+        $classMetadata = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->getMock();
         $classMetadata->fieldMappings['field'] = true;
         $classMetadata->expects($this->once())->method('isNullable')->with('field')->willReturn(true);
 
         $return[] = [$classMetadata, new ValueGuess(false, Guess::MEDIUM_CONFIDENCE)];
 
         // One-to-one, nullable (by default)
-        $classMetadata = $this->getMockBuilder('Doctrine\ORM\Mapping\ClassMetadata')->disableOriginalConstructor()->getMock();
+        $classMetadata = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->getMock();
         $classMetadata->expects($this->once())->method('isAssociationWithSingleJoinColumn')->with('field')->willReturn(true);
 
         $mapping = ['joinColumns' => [[]]];
@@ -85,7 +85,7 @@ class DoctrineOrmTypeGuesserTest extends TestCase
         $return[] = [$classMetadata, new ValueGuess(false, Guess::HIGH_CONFIDENCE)];
 
         // One-to-one, nullable (explicit)
-        $classMetadata = $this->getMockBuilder('Doctrine\ORM\Mapping\ClassMetadata')->disableOriginalConstructor()->getMock();
+        $classMetadata = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->getMock();
         $classMetadata->expects($this->once())->method('isAssociationWithSingleJoinColumn')->with('field')->willReturn(true);
 
         $mapping = ['joinColumns' => [['nullable' => true]]];
@@ -94,7 +94,7 @@ class DoctrineOrmTypeGuesserTest extends TestCase
         $return[] = [$classMetadata, new ValueGuess(false, Guess::HIGH_CONFIDENCE)];
 
         // One-to-one, not nullable
-        $classMetadata = $this->getMockBuilder('Doctrine\ORM\Mapping\ClassMetadata')->disableOriginalConstructor()->getMock();
+        $classMetadata = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->getMock();
         $classMetadata->expects($this->once())->method('isAssociationWithSingleJoinColumn')->with('field')->willReturn(true);
 
         $mapping = ['joinColumns' => [['nullable' => false]]];
@@ -103,7 +103,7 @@ class DoctrineOrmTypeGuesserTest extends TestCase
         $return[] = [$classMetadata, new ValueGuess(true, Guess::HIGH_CONFIDENCE)];
 
         // One-to-many, no clue
-        $classMetadata = $this->getMockBuilder('Doctrine\ORM\Mapping\ClassMetadata')->disableOriginalConstructor()->getMock();
+        $classMetadata = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->getMock();
         $classMetadata->expects($this->once())->method('isAssociationWithSingleJoinColumn')->with('field')->willReturn(false);
 
         $return[] = [$classMetadata, null];

src/Symfony/Bridge/Doctrine/Tests/Form/EventListener/MergeDoctrineCollectionListenerTest.php

@@ -32,7 +32,7 @@ class MergeDoctrineCollectionListenerTest extends TestCase
     {
         $this->collection = new ArrayCollection(['test']);
         $this->dispatcher = new EventDispatcher();
-        $this->factory = $this->getMockBuilder('Symfony\Component\Form\FormFactoryInterface')->getMock();
+        $this->factory = $this->getMockBuilder(\Symfony\Component\Form\FormFactoryInterface::class)->getMock();
         $this->form = $this->getBuilder()
             ->getForm();
     }

src/Symfony/Bridge/Doctrine/Tests/Logger/DbalLoggerTest.php

@@ -21,10 +21,10 @@ class DbalLoggerTest extends TestCase
      */
     public function testLog($sql, $params, $logParams)
     {
-        $logger = $this->getMockBuilder('Psr\\Log\\LoggerInterface')->getMock();
+        $logger = $this->getMockBuilder(\Psr\Log\LoggerInterface::class)->getMock();
 
         $dbalLogger = $this
-            ->getMockBuilder('Symfony\\Bridge\\Doctrine\\Logger\\DbalLogger')
+            ->getMockBuilder(DbalLogger::class)
             ->setConstructorArgs([$logger, null])
             ->setMethods(['log'])
             ->getMock()
@@ -53,10 +53,10 @@ class DbalLoggerTest extends TestCase
 
     public function testLogNonUtf8()
     {
-        $logger = $this->getMockBuilder('Psr\\Log\\LoggerInterface')->getMock();
+        $logger = $this->getMockBuilder(\Psr\Log\LoggerInterface::class)->getMock();
 
         $dbalLogger = $this
-            ->getMockBuilder('Symfony\\Bridge\\Doctrine\\Logger\\DbalLogger')
+            ->getMockBuilder(DbalLogger::class)
             ->setConstructorArgs([$logger, null])
             ->setMethods(['log'])
             ->getMock()
@@ -76,10 +76,10 @@ class DbalLoggerTest extends TestCase
 
     public function testLogNonUtf8Array()
     {
-        $logger = $this->getMockBuilder('Psr\\Log\\LoggerInterface')->getMock();
+        $logger = $this->getMockBuilder(\Psr\Log\LoggerInterface::class)->getMock();
 
         $dbalLogger = $this
-            ->getMockBuilder('Symfony\\Bridge\\Doctrine\\Logger\\DbalLogger')
+            ->getMockBuilder(DbalLogger::class)
             ->setConstructorArgs([$logger, null])
             ->setMethods(['log'])
             ->getMock()
@@ -107,10 +107,10 @@ class DbalLoggerTest extends TestCase
 
     public function testLogLongString()
     {
-        $logger = $this->getMockBuilder('Psr\\Log\\LoggerInterface')->getMock();
+        $logger = $this->getMockBuilder(\Psr\Log\LoggerInterface::class)->getMock();
 
         $dbalLogger = $this
-            ->getMockBuilder('Symfony\\Bridge\\Doctrine\\Logger\\DbalLogger')
+            ->getMockBuilder(DbalLogger::class)
             ->setConstructorArgs([$logger, null])
             ->setMethods(['log'])
             ->getMock()
@@ -135,10 +135,10 @@ class DbalLoggerTest extends TestCase
 
     public function testLogUTF8LongString()
     {
-        $logger = $this->getMockBuilder('Psr\\Log\\LoggerInterface')->getMock();
+        $logger = $this->getMockBuilder(\Psr\Log\LoggerInterface::class)->getMock();
 
         $dbalLogger = $this
-            ->getMockBuilder('Symfony\\Bridge\\Doctrine\\Logger\\DbalLogger')
+            ->getMockBuilder(DbalLogger::class)
             ->setConstructorArgs([$logger, null])
             ->setMethods(['log'])
             ->getMock()

src/Symfony/Bridge/Doctrine/Tests/ManagerRegistryTest.php

@@ -19,7 +19,7 @@ class ManagerRegistryTest extends TestCase
 {
     public static function setUpBeforeClass(): void
     {
-        if (!class_exists('PHPUnit_Framework_TestCase')) {
+        if (!class_exists(\PHPUnit_Framework_TestCase::class)) {
             self::markTestSkipped('proxy-manager-bridge is not yet compatible with namespaced phpunit versions.');
         }
         $test = new PhpDumperTest();

src/Symfony/Bridge/Doctrine/Tests/Messenger/DoctrineTransactionMiddlewareTest.php

@@ -55,7 +55,7 @@ class DoctrineTransactionMiddlewareTest extends MiddlewareTestCase
 
     public function testTransactionIsRolledBackOnException()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->expectExceptionMessage('Thrown from next middleware.');
         $this->connection->expects($this->once())
             ->method('beginTransaction')

src/Symfony/Bridge/Doctrine/Tests/Security/User/EntityUserProviderTest.php

@@ -71,7 +71,7 @@ class EntityUserProviderTest extends TestCase
             ->with('user1')
             ->willReturn($user);
 
-        $em = $this->getMockBuilder('Doctrine\ORM\EntityManager')
+        $em = $this->getMockBuilder(\Doctrine\ORM\EntityManager::class)
             ->disableOriginalConstructor()
             ->getMock();
         $em
@@ -86,7 +86,7 @@ class EntityUserProviderTest extends TestCase
 
     public function testLoadUserByUsernameWithNonUserLoaderRepositoryAndWithoutProperty()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('You must either make the "Symfony\Bridge\Doctrine\Tests\Fixtures\User" entity Doctrine Repository ("Doctrine\ORM\EntityRepository") implement "Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface" or set the "property" option in the corresponding entity provider configuration.');
         $em = DoctrineTestHelper::createTestEntityManager();
         $this->createSchema($em);
@@ -107,7 +107,7 @@ class EntityUserProviderTest extends TestCase
         $user1 = new User(null, null, 'user1');
         $provider = new EntityUserProvider($this->getManager($em), 'Symfony\Bridge\Doctrine\Tests\Fixtures\User', 'name');
 
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('You cannot refresh a user from the EntityUserProvider that does not contain an identifier. The user object has to be serialized with its own identifier mapped by Doctrine');
         $provider->refreshUser($user1);
     }
@@ -125,7 +125,7 @@ class EntityUserProviderTest extends TestCase
         $provider = new EntityUserProvider($this->getManager($em), 'Symfony\Bridge\Doctrine\Tests\Fixtures\User', 'name');
 
         $user2 = new User(1, 2, 'user2');
-        $this->expectException('Symfony\Component\Security\Core\Exception\UsernameNotFoundException');
+        $this->expectException(\Symfony\Component\Security\Core\Exception\UsernameNotFoundException::class);
         $this->expectExceptionMessage('User with id {"id1":1,"id2":2} not found');
 
         $provider->refreshUser($user2);
@@ -168,7 +168,7 @@ class EntityUserProviderTest extends TestCase
 
     public function testLoadUserByUserNameShouldDeclineInvalidInterface()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $repository = $this->createMock(ObjectRepository::class);
 
         $provider = new EntityUserProvider(

src/Symfony/Bridge/Monolog/Tests/Handler/ConsoleHandlerTest.php

@@ -46,7 +46,7 @@ class ConsoleHandlerTest extends TestCase
      */
     public function testVerbosityMapping($verbosity, $level, $isHandling, array $map = [])
     {
-        $output = $this->getMockBuilder('Symfony\Component\Console\Output\OutputInterface')->getMock();
+        $output = $this->getMockBuilder(OutputInterface::class)->getMock();
         $output
             ->expects($this->atLeastOnce())
             ->method('getVerbosity')
@@ -61,7 +61,7 @@ class ConsoleHandlerTest extends TestCase
         $levelName = Logger::getLevelName($level);
         $levelName = sprintf('%-9s', $levelName);
 
-        $realOutput = $this->getMockBuilder('Symfony\Component\Console\Output\Output')->setMethods(['doWrite'])->getMock();
+        $realOutput = $this->getMockBuilder(\Symfony\Component\Console\Output\Output::class)->setMethods(['doWrite'])->getMock();
         $realOutput->setVerbosity($verbosity);
         if ($realOutput->isDebug()) {
             $log = "16:21:54 $levelName [app] My info message\n";
@@ -110,7 +110,7 @@ class ConsoleHandlerTest extends TestCase
 
     public function testVerbosityChanged()
     {
-        $output = $this->getMockBuilder('Symfony\Component\Console\Output\OutputInterface')->getMock();
+        $output = $this->getMockBuilder(OutputInterface::class)->getMock();
         $output
             ->expects($this->exactly(2))
             ->method('getVerbosity')
@@ -131,14 +131,14 @@ class ConsoleHandlerTest extends TestCase
     public function testGetFormatter()
     {
         $handler = new ConsoleHandler();
-        $this->assertInstanceOf('Symfony\Bridge\Monolog\Formatter\ConsoleFormatter', $handler->getFormatter(),
+        $this->assertInstanceOf(\Symfony\Bridge\Monolog\Formatter\ConsoleFormatter::class, $handler->getFormatter(),
             '-getFormatter returns ConsoleFormatter by default'
         );
     }
 
     public function testWritingAndFormatting()
     {
-        $output = $this->getMockBuilder('Symfony\Component\Console\Output\OutputInterface')->getMock();
+        $output = $this->getMockBuilder(OutputInterface::class)->getMock();
         $output
             ->expects($this->any())
             ->method('getVerbosity')
@@ -193,12 +193,12 @@ class ConsoleHandlerTest extends TestCase
             $logger->info('After terminate message.');
         });
 
-        $event = new ConsoleCommandEvent(new Command('foo'), $this->getMockBuilder('Symfony\Component\Console\Input\InputInterface')->getMock(), $output);
+        $event = new ConsoleCommandEvent(new Command('foo'), $this->getMockBuilder(\Symfony\Component\Console\Input\InputInterface::class)->getMock(), $output);
         $dispatcher->dispatch($event, ConsoleEvents::COMMAND);
         $this->assertStringContainsString('Before command message.', $out = $output->fetch());
         $this->assertStringContainsString('After command message.', $out);
 
-        $event = new ConsoleTerminateEvent(new Command('foo'), $this->getMockBuilder('Symfony\Component\Console\Input\InputInterface')->getMock(), $output, 0);
+        $event = new ConsoleTerminateEvent(new Command('foo'), $this->getMockBuilder(\Symfony\Component\Console\Input\InputInterface::class)->getMock(), $output, 0);
         $dispatcher->dispatch($event, ConsoleEvents::TERMINATE);
         $this->assertStringContainsString('Before terminate message.', $out = $output->fetch());
         $this->assertStringContainsString('After terminate message.', $out);

src/Symfony/Bridge/Monolog/Tests/Handler/FingersCrossed/HttpCodeActivationStrategyTest.php

@@ -26,7 +26,7 @@ class HttpCodeActivationStrategyTest extends TestCase
      */
     public function testExclusionsWithoutCodeLegacy()
     {
-        $this->expectException('LogicException');
+        $this->expectException(\LogicException::class);
         new HttpCodeActivationStrategy(new RequestStack(), [['urls' => []]], Logger::WARNING);
     }
 
@@ -35,7 +35,7 @@ class HttpCodeActivationStrategyTest extends TestCase
      */
     public function testExclusionsWithoutUrlsLegacy()
     {
-        $this->expectException('LogicException');
+        $this->expectException(\LogicException::class);
         new HttpCodeActivationStrategy(new RequestStack(), [['code' => 404]], Logger::WARNING);
     }
 

src/Symfony/Bridge/Monolog/Tests/Processor/WebProcessorTest.php

@@ -109,7 +109,7 @@ class WebProcessorTest extends TestCase
 
     private function isExtraFieldsSupported()
     {
-        $monologWebProcessorClass = new \ReflectionClass('Monolog\Processor\WebProcessor');
+        $monologWebProcessorClass = new \ReflectionClass(\Monolog\Processor\WebProcessor::class);
 
         foreach ($monologWebProcessorClass->getConstructor()->getParameters() as $parameter) {
             if ('extraFields' === $parameter->getName()) {

src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php

@@ -344,7 +344,7 @@ class DeprecationErrorHandler
     private static function getPhpUnitErrorHandler()
     {
         if (!isset(self::$isAtLeastPhpUnit83)) {
-            self::$isAtLeastPhpUnit83 = class_exists('PHPUnit\Util\ErrorHandler') && method_exists('PHPUnit\Util\ErrorHandler', '__invoke');
+            self::$isAtLeastPhpUnit83 = class_exists(ErrorHandler::class) && method_exists(ErrorHandler::class, '__invoke');
         }
         if (!self::$isAtLeastPhpUnit83) {
             return 'PHPUnit\Util\ErrorHandler::handleError';

src/Symfony/Bridge/PhpUnit/Legacy/SymfonyTestsListenerTrait.php

@@ -135,8 +135,8 @@ class SymfonyTestsListenerTrait
             echo "Testing $suiteName\n";
             $this->state = 0;
 
-            if (!class_exists('Doctrine\Common\Annotations\AnnotationRegistry', false) && class_exists('Doctrine\Common\Annotations\AnnotationRegistry')) {
+            if (!class_exists(AnnotationRegistry::class, false) && class_exists(AnnotationRegistry::class)) {
-                if (method_exists('Doctrine\Common\Annotations\AnnotationRegistry', 'registerUniqueLoader')) {
+                if (method_exists(AnnotationRegistry::class, 'registerUniqueLoader')) {
                     AnnotationRegistry::registerUniqueLoader('class_exists');
                 } else {
                     AnnotationRegistry::registerLoader('class_exists');

src/Symfony/Bridge/PhpUnit/Tests/Fixtures/coverage/tests/BarCovTest.php

@@ -17,7 +17,7 @@ class BarCovTest extends TestCase
 {
     public function testBarCov()
     {
-        if (!class_exists('PhpUnitCoverageTest\FooCov')) {
+        if (!class_exists(\PhpUnitCoverageTest\FooCov::class)) {
             $this->markTestSkipped('This test is not part of the main Symfony test suite. It\'s here to test the CoverageListener.');
         }
 

src/Symfony/Bridge/PhpUnit/Tests/ProcessIsolationTest.php

@@ -24,7 +24,7 @@ class ProcessIsolationTest extends TestCase
 
     public function testCallingOtherErrorHandler()
     {
-        $this->expectException('PHPUnit\Framework\Exception');
+        $this->expectException(\PHPUnit\Framework\Exception::class);
         $this->expectExceptionMessage('Test that PHPUnit\'s error handler fires.');
 
         trigger_error('Test that PHPUnit\'s error handler fires.', \E_USER_WARNING);

src/Symfony/Bridge/PhpUnit/bin/simple-phpunit.php

@@ -259,17 +259,17 @@ if (!file_exists("$PHPUNIT_DIR/$PHPUNIT_VERSION_DIR/phpunit") || $configurationH
 define('PHPUNIT_COMPOSER_INSTALL', __DIR__.'/vendor/autoload.php');
 require PHPUNIT_COMPOSER_INSTALL;
 
-if (!class_exists('SymfonyExcludeListPhpunit', false)) {
+if (!class_exists(\SymfonyExcludeListPhpunit::class, false)) {
     class SymfonyExcludeListPhpunit {}
 }
-if (method_exists('PHPUnit\Util\ExcludeList', 'addDirectory')) {
+if (method_exists(\PHPUnit\Util\ExcludeList::class, 'addDirectory')) {
     (new PHPUnit\Util\Excludelist())->getExcludedDirectories();
-    PHPUnit\Util\ExcludeList::addDirectory(\dirname((new \ReflectionClass('SymfonyExcludeListPhpunit'))->getFileName()));
+    PHPUnit\Util\ExcludeList::addDirectory(\dirname((new \ReflectionClass(\SymfonyExcludeListPhpunit::class))->getFileName()));
-    class_exists('SymfonyExcludeListSimplePhpunit', false) && PHPUnit\Util\ExcludeList::addDirectory(\dirname((new \ReflectionClass('SymfonyExcludeListSimplePhpunit'))->getFileName()));
+    class_exists(\SymfonyExcludeListSimplePhpunit::class, false) && PHPUnit\Util\ExcludeList::addDirectory(\dirname((new \ReflectionClass(\SymfonyExcludeListSimplePhpunit::class))->getFileName()));
-} elseif (method_exists('PHPUnit\Util\Blacklist', 'addDirectory')) {
+} elseif (method_exists(\PHPUnit\Util\Blacklist::class, 'addDirectory')) {
     (new PHPUnit\Util\BlackList())->getBlacklistedDirectories();
-    PHPUnit\Util\Blacklist::addDirectory(\dirname((new \ReflectionClass('SymfonyExcludeListPhpunit'))->getFileName()));
+    PHPUnit\Util\Blacklist::addDirectory(\dirname((new \ReflectionClass(\SymfonyExcludeListPhpunit::class))->getFileName()));
-    class_exists('SymfonyExcludeListSimplePhpunit', false) && PHPUnit\Util\Blacklist::addDirectory(\dirname((new \ReflectionClass('SymfonyExcludeListSimplePhpunit'))->getFileName()));
+    class_exists(\SymfonyExcludeListSimplePhpunit::class, false) && PHPUnit\Util\Blacklist::addDirectory(\dirname((new \ReflectionClass(\SymfonyExcludeListSimplePhpunit::class))->getFileName()));
 } else {
     PHPUnit\Util\Blacklist::$blacklistedClassNames['SymfonyExcludeListPhpunit'] = 1;
     PHPUnit\Util\Blacklist::$blacklistedClassNames['SymfonyExcludeListSimplePhpunit'] = 1;
@@ -394,7 +394,7 @@ if ($components) {
         }
     }
 } elseif (!isset($argv[1]) || 'install' !== $argv[1] || file_exists('install')) {
-    if (!class_exists('SymfonyExcludeListSimplePhpunit', false)) {
+    if (!class_exists(\SymfonyExcludeListSimplePhpunit::class, false)) {
         class SymfonyExcludeListSimplePhpunit
         {
         }

src/Symfony/Bridge/ProxyManager/Tests/LazyProxy/Dumper/PhpDumperTest.php

@@ -38,15 +38,15 @@ class PhpDumperTest extends TestCase
      */
     public function testDumpContainerWithProxyServiceWillShareProxies()
     {
-        if (!class_exists('LazyServiceProjectServiceContainer', false)) {
+        if (!class_exists(\LazyServiceProjectServiceContainer::class, false)) {
             eval('?>'.$this->dumpLazyServiceProjectServiceContainer());
         }
 
         $container = new \LazyServiceProjectServiceContainer();
 
         $proxy = $container->get('foo');
-        $this->assertInstanceOf('stdClass', $proxy);
+        $this->assertInstanceOf(\stdClass::class, $proxy);
-        $this->assertInstanceOf('ProxyManager\Proxy\LazyLoadingInterface', $proxy);
+        $this->assertInstanceOf(\ProxyManager\Proxy\LazyLoadingInterface::class, $proxy);
         $this->assertSame($proxy, $container->get('foo'));
 
         $this->assertFalse($proxy->isProxyInitialized());

src/Symfony/Bridge/ProxyManager/Tests/LazyProxy/Instantiator/RuntimeInstantiatorTest.php

@@ -38,7 +38,7 @@ class RuntimeInstantiatorTest extends TestCase
     public function testInstantiateProxy()
     {
         $instance = new \stdClass();
-        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerInterface')->getMock();
+        $container = $this->getMockBuilder(\Symfony\Component\DependencyInjection\ContainerInterface::class)->getMock();
         $definition = new Definition('stdClass');
         $instantiator = function () use ($instance) {
             return $instance;
@@ -47,8 +47,8 @@ class RuntimeInstantiatorTest extends TestCase
         /* @var $proxy \ProxyManager\Proxy\LazyLoadingInterface|\ProxyManager\Proxy\ValueHolderInterface */
         $proxy = $this->instantiator->instantiateProxy($container, $definition, 'foo', $instantiator);
 
-        $this->assertInstanceOf('ProxyManager\Proxy\LazyLoadingInterface', $proxy);
+        $this->assertInstanceOf(\ProxyManager\Proxy\LazyLoadingInterface::class, $proxy);
-        $this->assertInstanceOf('ProxyManager\Proxy\ValueHolderInterface', $proxy);
+        $this->assertInstanceOf(\ProxyManager\Proxy\ValueHolderInterface::class, $proxy);
         $this->assertFalse($proxy->isProxyInitialized());
 
         $proxy->initializeProxy();

src/Symfony/Bridge/Twig/Tests/AppVariableTest.php

@@ -50,7 +50,7 @@ class AppVariableTest extends TestCase
      */
     public function testGetSession()
     {
-        $request = $this->getMockBuilder('Symfony\Component\HttpFoundation\Request')->getMock();
+        $request = $this->getMockBuilder(Request::class)->getMock();
         $request->method('hasSession')->willReturn(true);
         $request->method('getSession')->willReturn($session = new Session());
 
@@ -75,10 +75,10 @@ class AppVariableTest extends TestCase
 
     public function testGetToken()
     {
-        $tokenStorage = $this->getMockBuilder('Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface')->getMock();
+        $tokenStorage = $this->getMockBuilder(\Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface::class)->getMock();
         $this->appVariable->setTokenStorage($tokenStorage);
 
-        $token = $this->getMockBuilder('Symfony\Component\Security\Core\Authentication\Token\TokenInterface')->getMock();
+        $token = $this->getMockBuilder(\Symfony\Component\Security\Core\Authentication\Token\TokenInterface::class)->getMock();
         $tokenStorage->method('getToken')->willReturn($token);
 
         $this->assertEquals($token, $this->appVariable->getToken());
@@ -86,7 +86,7 @@ class AppVariableTest extends TestCase
 
     public function testGetUser()
     {
-        $this->setTokenStorage($user = $this->getMockBuilder('Symfony\Component\Security\Core\User\UserInterface')->getMock());
+        $this->setTokenStorage($user = $this->getMockBuilder(\Symfony\Component\Security\Core\User\UserInterface::class)->getMock());
 
         $this->assertEquals($user, $this->appVariable->getUser());
     }
@@ -100,7 +100,7 @@ class AppVariableTest extends TestCase
 
     public function testGetTokenWithNoToken()
     {
-        $tokenStorage = $this->getMockBuilder('Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface')->getMock();
+        $tokenStorage = $this->getMockBuilder(\Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface::class)->getMock();
         $this->appVariable->setTokenStorage($tokenStorage);
 
         $this->assertNull($this->appVariable->getToken());
@@ -108,7 +108,7 @@ class AppVariableTest extends TestCase
 
     public function testGetUserWithNoToken()
     {
-        $tokenStorage = $this->getMockBuilder('Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface')->getMock();
+        $tokenStorage = $this->getMockBuilder(\Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface::class)->getMock();
         $this->appVariable->setTokenStorage($tokenStorage);
 
         $this->assertNull($this->appVariable->getUser());
@@ -116,37 +116,37 @@ class AppVariableTest extends TestCase
 
     public function testEnvironmentNotSet()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->appVariable->getEnvironment();
     }
 
     public function testDebugNotSet()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->appVariable->getDebug();
     }
 
     public function testGetTokenWithTokenStorageNotSet()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->appVariable->getToken();
     }
 
     public function testGetUserWithTokenStorageNotSet()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->appVariable->getUser();
     }
 
     public function testGetRequestWithRequestStackNotSet()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->appVariable->getRequest();
     }
 
     public function testGetSessionWithRequestStackNotSet()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->appVariable->getSession();
     }
 
@@ -224,7 +224,7 @@ class AppVariableTest extends TestCase
 
     protected function setRequestStack($request)
     {
-        $requestStackMock = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
+        $requestStackMock = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)->getMock();
         $requestStackMock->method('getCurrentRequest')->willReturn($request);
 
         $this->appVariable->setRequestStack($requestStackMock);
@@ -232,10 +232,10 @@ class AppVariableTest extends TestCase
 
     protected function setTokenStorage($user)
     {
-        $tokenStorage = $this->getMockBuilder('Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface')->getMock();
+        $tokenStorage = $this->getMockBuilder(\Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface::class)->getMock();
         $this->appVariable->setTokenStorage($tokenStorage);
 
-        $token = $this->getMockBuilder('Symfony\Component\Security\Core\Authentication\Token\TokenInterface')->getMock();
+        $token = $this->getMockBuilder(\Symfony\Component\Security\Core\Authentication\Token\TokenInterface::class)->getMock();
         $tokenStorage->method('getToken')->willReturn($token);
 
         $token->method('getUser')->willReturn($user);
@@ -251,11 +251,11 @@ class AppVariableTest extends TestCase
         $flashBag = new FlashBag();
         $flashBag->initialize($flashMessages);
 
-        $session = $this->getMockBuilder('Symfony\Component\HttpFoundation\Session\Session')->disableOriginalConstructor()->getMock();
+        $session = $this->getMockBuilder(Session::class)->disableOriginalConstructor()->getMock();
         $session->method('isStarted')->willReturn($sessionHasStarted);
         $session->method('getFlashBag')->willReturn($flashBag);
 
-        $request = $this->getMockBuilder('Symfony\Component\HttpFoundation\Request')->getMock();
+        $request = $this->getMockBuilder(Request::class)->getMock();
         $request->method('hasSession')->willReturn(true);
         $request->method('getSession')->willReturn($session);
         $this->setRequestStack($request);

src/Symfony/Bridge/Twig/Tests/Command/DebugCommandTest.php

@@ -65,7 +65,7 @@ class DebugCommandTest extends TestCase
 
     public function testMalformedTemplateName()
     {
-        $this->expectException('Symfony\Component\Console\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Console\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Malformed namespaced template name "@foo" (expecting "@namespace/template_name").');
         $this->createCommandTester()->execute(['name' => '@foo']);
     }

src/Symfony/Bridge/Twig/Tests/Command/LintCommandTest.php

@@ -48,7 +48,7 @@ class LintCommandTest extends TestCase
 
     public function testLintFileNotReadable()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $tester = $this->createCommandTester();
         $filename = $this->createFile('');
         unlink($filename);

src/Symfony/Bridge/Twig/Tests/Extension/DumpExtensionTest.php

@@ -67,7 +67,7 @@ class DumpExtensionTest extends TestCase
     public function testDump($context, $args, $expectedOutput, $debug = true)
     {
         $extension = new DumpExtension(new VarCloner());
-        $twig = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), [
+        $twig = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), [
             'debug' => $debug,
             'cache' => false,
             'optimizations' => 0,
@@ -124,7 +124,7 @@ class DumpExtensionTest extends TestCase
             '</pre><script>Sfdump("%s")</script>'
         );
         $extension = new DumpExtension(new VarCloner(), $dumper);
-        $twig = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), [
+        $twig = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), [
             'debug' => true,
             'cache' => false,
             'optimizations' => 0,

src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionBootstrap3HorizontalLayoutTest.php

@@ -50,7 +50,7 @@ class FormExtensionBootstrap3HorizontalLayoutTest extends AbstractBootstrap3Hori
             'bootstrap_3_horizontal_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
     }
 

src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionBootstrap3LayoutTest.php

@@ -46,7 +46,7 @@ class FormExtensionBootstrap3LayoutTest extends AbstractBootstrap3LayoutTest
             'bootstrap_3_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
     }
 
@@ -88,7 +88,7 @@ class FormExtensionBootstrap3LayoutTest extends AbstractBootstrap3LayoutTest
             'bootstrap_3_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
 
         $view = $this->factory

src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionBootstrap4HorizontalLayoutTest.php

@@ -52,7 +52,7 @@ class FormExtensionBootstrap4HorizontalLayoutTest extends AbstractBootstrap4Hori
             'bootstrap_4_horizontal_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
     }
 

src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionBootstrap4LayoutTest.php

@@ -50,7 +50,7 @@ class FormExtensionBootstrap4LayoutTest extends AbstractBootstrap4LayoutTest
             'bootstrap_4_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
     }
 
@@ -92,7 +92,7 @@ class FormExtensionBootstrap4LayoutTest extends AbstractBootstrap4LayoutTest
             'bootstrap_4_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
 
         $view = $this->factory

src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionDivLayoutTest.php

@@ -53,7 +53,7 @@ class FormExtensionDivLayoutTest extends AbstractDivLayoutTest
             'form_div_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
     }
 
@@ -181,7 +181,7 @@ class FormExtensionDivLayoutTest extends AbstractDivLayoutTest
             'form_div_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
 
         $view = $this->factory

src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionTableLayoutTest.php

@@ -50,7 +50,7 @@ class FormExtensionTableLayoutTest extends AbstractTableLayoutTest
             'form_table_layout.html.twig',
             'custom_widgets.html.twig',
         ], $environment);
-        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
+        $this->renderer = new FormRenderer($rendererEngine, $this->getMockBuilder(\Symfony\Component\Security\Csrf\CsrfTokenManagerInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $this->renderer);
     }
 

src/Symfony/Bridge/Twig/Tests/Extension/HttpFoundationExtensionTest.php

@@ -60,7 +60,7 @@ class HttpFoundationExtensionTest extends TestCase
      */
     public function testGenerateAbsoluteUrlWithRequestContext($path, $baseUrl, $host, $scheme, $httpPort, $httpsPort, $expected)
     {
-        if (!class_exists('Symfony\Component\Routing\RequestContext')) {
+        if (!class_exists(RequestContext::class)) {
             $this->markTestSkipped('The Routing component is needed to run tests that depend on its request context.');
         }
 
@@ -75,7 +75,7 @@ class HttpFoundationExtensionTest extends TestCase
      */
     public function testGenerateAbsoluteUrlWithoutRequestAndRequestContext($path)
     {
-        if (!class_exists('Symfony\Component\Routing\RequestContext')) {
+        if (!class_exists(RequestContext::class)) {
             $this->markTestSkipped('The Routing component is needed to run tests that depend on its request context.');
         }
 
@@ -118,7 +118,7 @@ class HttpFoundationExtensionTest extends TestCase
      */
     public function testGenerateRelativePath($expected, $path, $pathinfo)
     {
-        if (!method_exists('Symfony\Component\HttpFoundation\Request', 'getRelativeUriForPath')) {
+        if (!method_exists(Request::class, 'getRelativeUriForPath')) {
             $this->markTestSkipped('Your version of Symfony HttpFoundation is too old.');
         }
 

src/Symfony/Bridge/Twig/Tests/Extension/HttpKernelExtensionTest.php

@@ -24,7 +24,7 @@ class HttpKernelExtensionTest extends TestCase
 {
     public function testFragmentWithError()
     {
-        $this->expectException('Twig\Error\RuntimeError');
+        $this->expectException(\Twig\Error\RuntimeError::class);
         $renderer = $this->getFragmentHandler($this->throwException(new \Exception('foo')));
 
         $this->renderTemplate($renderer);
@@ -41,13 +41,13 @@ class HttpKernelExtensionTest extends TestCase
 
     public function testUnknownFragmentRenderer()
     {
-        $context = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\RequestStack')
+        $context = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)
             ->disableOriginalConstructor()
             ->getMock()
         ;
         $renderer = new FragmentHandler($context);
 
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('The "inline" renderer does not exist.');
 
         $renderer->render('/foo');
@@ -55,11 +55,11 @@ class HttpKernelExtensionTest extends TestCase
 
     protected function getFragmentHandler($return)
     {
-        $strategy = $this->getMockBuilder('Symfony\\Component\\HttpKernel\\Fragment\\FragmentRendererInterface')->getMock();
+        $strategy = $this->getMockBuilder(\Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface::class)->getMock();
         $strategy->expects($this->once())->method('getName')->willReturn('inline');
         $strategy->expects($this->once())->method('render')->will($return);
 
-        $context = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\RequestStack')
+        $context = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)
             ->disableOriginalConstructor()
             ->getMock()
         ;
@@ -75,7 +75,7 @@ class HttpKernelExtensionTest extends TestCase
         $twig = new Environment($loader, ['debug' => true, 'cache' => false]);
         $twig->addExtension(new HttpKernelExtension());
 
-        $loader = $this->getMockBuilder('Twig\RuntimeLoader\RuntimeLoaderInterface')->getMock();
+        $loader = $this->getMockBuilder(\Twig\RuntimeLoader\RuntimeLoaderInterface::class)->getMock();
         $loader->expects($this->any())->method('load')->willReturnMap([
             ['Symfony\Bridge\Twig\Extension\HttpKernelRuntime', new HttpKernelRuntime($renderer)],
         ]);

src/Symfony/Bridge/Twig/Tests/Extension/RoutingExtensionTest.php

@@ -24,8 +24,8 @@ class RoutingExtensionTest extends TestCase
      */
     public function testEscaping($template, $mustBeEscaped)
     {
-        $twig = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), ['debug' => true, 'cache' => false, 'autoescape' => 'html', 'optimizations' => 0]);
+        $twig = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), ['debug' => true, 'cache' => false, 'autoescape' => 'html', 'optimizations' => 0]);
-        $twig->addExtension(new RoutingExtension($this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock()));
+        $twig->addExtension(new RoutingExtension($this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock()));
 
         $nodes = $twig->parse($twig->tokenize(new Source($template, '')));
 

src/Symfony/Bridge/Twig/Tests/Extension/RuntimeLoaderProvider.php

@@ -18,7 +18,7 @@ trait RuntimeLoaderProvider
 {
     protected function registerTwigRuntimeLoader(Environment $environment, FormRenderer $renderer)
     {
-        $loader = $this->getMockBuilder('Twig\RuntimeLoader\RuntimeLoaderInterface')->getMock();
+        $loader = $this->getMockBuilder(\Twig\RuntimeLoader\RuntimeLoaderInterface::class)->getMock();
         $loader->expects($this->any())->method('load')->will($this->returnValueMap([
             ['Symfony\Component\Form\FormRenderer', $renderer],
         ]));

src/Symfony/Bridge/Twig/Tests/Extension/StopwatchExtensionTest.php

@@ -21,7 +21,7 @@ class StopwatchExtensionTest extends TestCase
 {
     public function testFailIfStoppingWrongEvent()
     {
-        $this->expectException('Twig\Error\SyntaxError');
+        $this->expectException(\Twig\Error\SyntaxError::class);
         $this->testTiming('{% stopwatch "foo" %}{% endstopwatch "bar" %}', []);
     }
 
@@ -55,7 +55,7 @@ class StopwatchExtensionTest extends TestCase
     protected function getStopwatch($events = [])
     {
         $events = \is_array($events) ? $events : [$events];
-        $stopwatch = $this->getMockBuilder('Symfony\Component\Stopwatch\Stopwatch')->getMock();
+        $stopwatch = $this->getMockBuilder(\Symfony\Component\Stopwatch\Stopwatch::class)->getMock();
 
         $expectedCalls = 0;
         $expectedStartCalls = [];

src/Symfony/Bridge/Twig/Tests/Node/DumpNodeTest.php

@@ -24,7 +24,7 @@ class DumpNodeTest extends TestCase
     {
         $node = new DumpNode('bar', null, 7);
 
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock());
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock());
         $compiler = new Compiler($env);
 
         $expected = <<<'EOTXT'
@@ -48,7 +48,7 @@ EOTXT;
     {
         $node = new DumpNode('bar', null, 7);
 
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock());
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock());
         $compiler = new Compiler($env);
 
         $expected = <<<'EOTXT'
@@ -75,7 +75,7 @@ EOTXT;
         ]);
         $node = new DumpNode('bar', $vars, 7);
 
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock());
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock());
         $compiler = new Compiler($env);
 
         $expected = <<<'EOTXT'
@@ -99,7 +99,7 @@ EOTXT;
         ]);
         $node = new DumpNode('bar', $vars, 7);
 
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock());
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock());
         $compiler = new Compiler($env);
 
         $expected = <<<'EOTXT'

src/Symfony/Bridge/Twig/Tests/Node/FormThemeTest.php

@@ -54,7 +54,7 @@ class FormThemeTest extends TestCase
 
         $node = new FormThemeNode($form, $resources, 0);
 
-        $environment = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock());
+        $environment = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock());
         $formRenderer = new FormRenderer($this->getMockBuilder(FormRendererEngineInterface::class)->getMock());
         $this->registerTwigRuntimeLoader($environment, $formRenderer);
         $compiler = new Compiler($environment);

src/Symfony/Bridge/Twig/Tests/Node/SearchAndRenderBlockNodeTest.php

@@ -31,7 +31,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_widget', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         $this->assertEquals(
             sprintf(
@@ -54,7 +54,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_widget', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         $this->assertEquals(
             sprintf(
@@ -74,7 +74,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         $this->assertEquals(
             sprintf(
@@ -94,7 +94,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         // "label" => null must not be included in the output!
         // Otherwise the default label is overwritten with null.
@@ -116,7 +116,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         // "label" => null must not be included in the output!
         // Otherwise the default label is overwritten with null.
@@ -137,7 +137,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         $this->assertEquals(
             sprintf(
@@ -161,7 +161,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         // "label" => null must not be included in the output!
         // Otherwise the default label is overwritten with null.
@@ -190,7 +190,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         $this->assertEquals(
             sprintf(
@@ -218,7 +218,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         // "label" => null must not be included in the output!
         // Otherwise the default label is overwritten with null.
@@ -255,7 +255,7 @@ class SearchAndRenderBlockNodeTest extends TestCase
 
         $node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
 
-        $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock()));
+        $compiler = new Compiler(new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock()));
 
         // "label" => null must not be included in the output!
         // Otherwise the default label is overwritten with null.

src/Symfony/Bridge/Twig/Tests/Node/TransNodeTest.php

@@ -29,7 +29,7 @@ class TransNodeTest extends TestCase
         $vars = new NameExpression('foo', 0);
         $node = new TransNode($body, null, null, $vars);
 
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), ['strict_variables' => true]);
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), ['strict_variables' => true]);
         $compiler = new Compiler($env);
 
         $this->assertEquals(

src/Symfony/Bridge/Twig/Tests/NodeVisitor/TranslationDefaultDomainNodeVisitorTest.php

@@ -26,7 +26,7 @@ class TranslationDefaultDomainNodeVisitorTest extends TestCase
     /** @dataProvider getDefaultDomainAssignmentTestData */
     public function testDefaultDomainAssignment(Node $node)
     {
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
         $visitor = new TranslationDefaultDomainNodeVisitor();
 
         // visit trans_default_domain tag
@@ -52,7 +52,7 @@ class TranslationDefaultDomainNodeVisitorTest extends TestCase
     /** @dataProvider getDefaultDomainAssignmentTestData */
     public function testNewModuleWithoutDefaultDomainTag(Node $node)
     {
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
         $visitor = new TranslationDefaultDomainNodeVisitor();
 
         // visit trans_default_domain tag

src/Symfony/Bridge/Twig/Tests/NodeVisitor/TranslationNodeVisitorTest.php

@@ -25,7 +25,7 @@ class TranslationNodeVisitorTest extends TestCase
     /** @dataProvider getMessagesExtractionTestData */
     public function testMessagesExtraction(Node $node, array $expectedMessages)
     {
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
         $visitor = new TranslationNodeVisitor();
         $visitor->enable();
         $visitor->enterNode($node, $env);

src/Symfony/Bridge/Twig/Tests/TokenParser/FormThemeTokenParserTest.php

@@ -28,7 +28,7 @@ class FormThemeTokenParserTest extends TestCase
      */
     public function testCompile($source, $expected)
     {
-        $env = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
+        $env = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock(), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
         $env->addTokenParser(new FormThemeTokenParser());
         $source = new Source($source, '');
         $stream = $env->tokenize($source);

src/Symfony/Bridge/Twig/Tests/Translation/TwigExtractorTest.php

@@ -26,7 +26,7 @@ class TwigExtractorTest extends TestCase
      */
     public function testExtract($template, $messages)
     {
-        $loader = $this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock();
+        $loader = $this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock();
         $twig = new Environment($loader, [
             'strict_variables' => true,
             'debug' => true,
@@ -91,7 +91,7 @@ class TwigExtractorTest extends TestCase
      */
     public function testExtractSyntaxError($resources, array $messages)
     {
-        $twig = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock());
+        $twig = new Environment($this->getMockBuilder(\Twig\Loader\LoaderInterface::class)->getMock());
         $twig->addExtension(new TranslationExtension($this->getMockBuilder(TranslatorInterface::class)->getMock()));
 
         $extractor = new TwigExtractor($twig);

src/Symfony/Bundle/FrameworkBundle/Command/AboutCommand.php

@@ -89,7 +89,7 @@ EOT
             new TableSeparator(),
             ['Version', \PHP_VERSION],
             ['Architecture', (\PHP_INT_SIZE * 8).' bits'],
-            ['Intl locale', class_exists('Locale', false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a'],
+            ['Intl locale', class_exists(\Locale::class, false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a'],
             ['Timezone', date_default_timezone_get().' (<comment>'.(new \DateTime())->format(\DateTime::W3C).'</>)'],
             ['OPcache', \extension_loaded('Zend OPcache') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
             ['APCu', \extension_loaded('apcu') && filter_var(ini_get('apc.enabled'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],

src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/AnnotationsCacheWarmerTest.php

@@ -125,7 +125,7 @@ class AnnotationsCacheWarmerTest extends TestCase
      */
     private function getReadOnlyReader(): object
     {
-        $readerMock = $this->getMockBuilder('Doctrine\Common\Annotations\Reader')->getMock();
+        $readerMock = $this->getMockBuilder(Reader::class)->getMock();
         $readerMock->expects($this->exactly(0))->method('getClassAnnotations');
         $readerMock->expects($this->exactly(0))->method('getClassAnnotation');
         $readerMock->expects($this->exactly(0))->method('getMethodAnnotations');

src/Symfony/Bundle/FrameworkBundle/Tests/Command/CachePoolDeleteCommandTest.php

@@ -89,7 +89,7 @@ class CachePoolDeleteCommandTest extends TestCase
     private function getKernel(): object
     {
         $container = $this
-            ->getMockBuilder('Symfony\Component\DependencyInjection\ContainerInterface')
+            ->getMockBuilder(\Symfony\Component\DependencyInjection\ContainerInterface::class)
             ->getMock();
 
         $kernel = $this

src/Symfony/Bundle/FrameworkBundle/Tests/Command/CachePruneCommandTest.php

@@ -55,7 +55,7 @@ class CachePruneCommandTest extends TestCase
     private function getKernel(): object
     {
         $container = $this
-            ->getMockBuilder('Symfony\Component\DependencyInjection\ContainerInterface')
+            ->getMockBuilder(\Symfony\Component\DependencyInjection\ContainerInterface::class)
             ->getMock();
 
         $kernel = $this

src/Symfony/Bundle/FrameworkBundle/Tests/Command/RouterMatchCommandTest.php

@@ -55,7 +55,7 @@ class RouterMatchCommandTest extends TestCase
         $routeCollection = new RouteCollection();
         $routeCollection->add('foo', new Route('foo'));
         $requestContext = new RequestContext();
-        $router = $this->getMockBuilder('Symfony\Component\Routing\RouterInterface')->getMock();
+        $router = $this->getMockBuilder(\Symfony\Component\Routing\RouterInterface::class)->getMock();
         $router
             ->expects($this->any())
             ->method('getRouteCollection')
@@ -70,7 +70,7 @@ class RouterMatchCommandTest extends TestCase
 
     private function getKernel()
     {
-        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerInterface')->getMock();
+        $container = $this->getMockBuilder(\Symfony\Component\DependencyInjection\ContainerInterface::class)->getMock();
         $container
             ->expects($this->atLeastOnce())
             ->method('has')

src/Symfony/Bundle/FrameworkBundle/Tests/Command/YamlLintCommandTest.php

@@ -60,7 +60,7 @@ bar';
 
     public function testLintFileNotReadable()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $tester = $this->createCommandTester();
         $filename = $this->createFile('');
         unlink($filename);

src/Symfony/Bundle/FrameworkBundle/Tests/Controller/AbstractControllerTest.php

@@ -82,7 +82,7 @@ class AbstractControllerTest extends TestCase
 
     public function testMissingParameterBag()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException::class);
         $this->expectExceptionMessage('TestAbstractController::getParameter()" method is missing a parameter bag');
         $container = new Container();
 

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/Compiler/ProfilerPassTest.php

@@ -34,7 +34,7 @@ class ProfilerPassTest extends TestCase
      */
     public function testTemplateNoIdThrowsException()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $builder = new ContainerBuilder();
         $builder->register('profiler', 'ProfilerClass');
         $builder->register('my_collector_service')

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/Compiler/WorkflowGuardListenerPassTest.php

@@ -54,7 +54,7 @@ class WorkflowGuardListenerPassTest extends TestCase
 
     public function testExceptionIfTheTokenStorageServiceIsNotPresent()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\LogicException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\LogicException::class);
         $this->expectExceptionMessage('The "security.token_storage" service is needed to be able to use the workflow guard listener.');
         $this->container->setParameter('workflow.has_guard_listeners', true);
         $this->container->register('security.authorization_checker', AuthorizationCheckerInterface::class);
@@ -66,7 +66,7 @@ class WorkflowGuardListenerPassTest extends TestCase
 
     public function testExceptionIfTheAuthorizationCheckerServiceIsNotPresent()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\LogicException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\LogicException::class);
         $this->expectExceptionMessage('The "security.authorization_checker" service is needed to be able to use the workflow guard listener.');
         $this->container->setParameter('workflow.has_guard_listeners', true);
         $this->container->register('security.token_storage', TokenStorageInterface::class);
@@ -78,7 +78,7 @@ class WorkflowGuardListenerPassTest extends TestCase
 
     public function testExceptionIfTheAuthenticationTrustResolverServiceIsNotPresent()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\LogicException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\LogicException::class);
         $this->expectExceptionMessage('The "security.authentication.trust_resolver" service is needed to be able to use the workflow guard listener.');
         $this->container->setParameter('workflow.has_guard_listeners', true);
         $this->container->register('security.token_storage', TokenStorageInterface::class);
@@ -90,7 +90,7 @@ class WorkflowGuardListenerPassTest extends TestCase
 
     public function testExceptionIfTheRoleHierarchyServiceIsNotPresent()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\LogicException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\LogicException::class);
         $this->expectExceptionMessage('The "security.role_hierarchy" service is needed to be able to use the workflow guard listener.');
         $this->container->setParameter('workflow.has_guard_listeners', true);
         $this->container->register('security.token_storage', TokenStorageInterface::class);

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/ConfigurationTest.php

@@ -48,7 +48,7 @@ class ConfigurationTest extends TestCase
      */
     public function testInvalidSessionName($sessionName)
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(InvalidConfigurationException::class);
         $processor = new Processor();
         $processor->processConfiguration(
             new Configuration(true),

src/Symfony/Bundle/FrameworkBundle/Tests/Functional/CachePoolClearCommandTest.php

@@ -67,7 +67,7 @@ class CachePoolClearCommandTest extends AbstractWebTestCase
 
     public function testClearUnexistingPool()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException::class);
         $this->expectExceptionMessage('You have requested a non-existent service "unknown_pool"');
         $this->createCommandTester()
             ->execute(['pools' => ['unknown_pool']], ['decorated' => false]);

src/Symfony/Bundle/FrameworkBundle/Tests/Functional/RouterDebugCommandTest.php

@@ -63,7 +63,7 @@ class RouterDebugCommandTest extends AbstractWebTestCase
 
     public function testSearchWithThrow()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('The route "gerard" does not exist.');
         $tester = $this->createCommandTester();
         $tester->execute(['name' => 'gerard'], ['interactive' => true]);

src/Symfony/Bundle/FrameworkBundle/Tests/Kernel/MicroKernelTraitTest.php

@@ -52,7 +52,7 @@ class MicroKernelTraitTest extends TestCase
 
         $this->assertEquals('halloween', $response->getContent());
         $this->assertEquals('Have a great day!', $kernel->getContainer()->getParameter('halloween'));
-        $this->assertInstanceOf('stdClass', $kernel->getContainer()->get('halloween'));
+        $this->assertInstanceOf(\stdClass::class, $kernel->getContainer()->get('halloween'));
     }
 
     public function testAsEventSubscriber()

src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php

@@ -138,7 +138,7 @@ class SecurityExtension extends Extension implements PrependExtensionInterface
             $loader->load('security_debug.php');
         }
 
-        if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+        if (!class_exists(\Symfony\Component\ExpressionLanguage\ExpressionLanguage::class)) {
             $container->removeDefinition('security.expression_language');
             $container->removeDefinition('security.access.expression_voter');
         }
@@ -850,7 +850,7 @@ class SecurityExtension extends Extension implements PrependExtensionInterface
             return $this->expressions[$id];
         }
 
-        if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+        if (!class_exists(\Symfony\Component\ExpressionLanguage\ExpressionLanguage::class)) {
             throw new \RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
         }
 

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Compiler/AddSecurityVotersPassTest.php

@@ -24,7 +24,7 @@ class AddSecurityVotersPassTest extends TestCase
 {
     public function testNoVoters()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\LogicException');
+        $this->expectException(LogicException::class);
         $this->expectExceptionMessage('No security voters found. You need to tag at least one with "security.voter".');
         $container = new ContainerBuilder();
         $container

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/CompleteConfigurationTest.php

@@ -597,7 +597,7 @@ abstract class CompleteConfigurationTest extends TestCase
 
     public function testAccessDecisionManagerServiceAndStrategyCannotBeUsedAtTheSameTime()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('Invalid configuration for path "security.access_decision_manager": "strategy" and "service" cannot be used together.');
         $this->getContainer('access_decision_manager_service_and_strategy');
     }
@@ -615,14 +615,14 @@ abstract class CompleteConfigurationTest extends TestCase
 
     public function testFirewallUndefinedUserProvider()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('Invalid firewall "main": user provider "undefined" not found.');
         $this->getContainer('firewall_undefined_provider');
     }
 
     public function testFirewallListenerUndefinedProvider()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('Invalid firewall "main": user provider "undefined" not found.');
         $this->getContainer('listener_undefined_provider');
     }

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/MainConfigurationTest.php

@@ -34,7 +34,7 @@ class MainConfigurationTest extends TestCase
 
     public function testNoConfigForProvider()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $config = [
             'providers' => [
                 'stub' => [],
@@ -48,7 +48,7 @@ class MainConfigurationTest extends TestCase
 
     public function testManyConfigForProvider()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $config = [
             'providers' => [
                 'stub' => [

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Security/Factory/AbstractFactoryTest.php

@@ -127,7 +127,7 @@ class AbstractFactoryTest extends TestCase
 
     protected function callFactory($id, $config, $userProviderId, $defaultEntryPointId)
     {
-        $factory = $this->getMockForAbstractClass('Symfony\Bundle\SecurityBundle\DependencyInjection\Security\Factory\AbstractFactory', []);
+        $factory = $this->getMockForAbstractClass(\Symfony\Bundle\SecurityBundle\DependencyInjection\Security\Factory\AbstractFactory::class, []);
 
         $factory
             ->expects($this->once())

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Security/Factory/GuardAuthenticationFactoryTest.php

@@ -42,7 +42,7 @@ class GuardAuthenticationFactoryTest extends TestCase
      */
     public function testAddInvalidConfiguration(array $inputConfig)
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $factory = new GuardAuthenticationFactory();
         $nodeDefinition = new ArrayNodeDefinition('guard');
         $factory->addConfiguration($nodeDefinition);
@@ -133,7 +133,7 @@ class GuardAuthenticationFactoryTest extends TestCase
 
     public function testCannotOverrideDefaultEntryPoint()
     {
-        $this->expectException('LogicException');
+        $this->expectException(\LogicException::class);
         // any existing default entry point is used
         $config = [
             'authenticators' => ['authenticator123'],
@@ -144,7 +144,7 @@ class GuardAuthenticationFactoryTest extends TestCase
 
     public function testMultipleAuthenticatorsRequiresEntryPoint()
     {
-        $this->expectException('LogicException');
+        $this->expectException(\LogicException::class);
         // any existing default entry point is used
         $config = [
             'authenticators' => ['authenticator123', 'authenticatorABC'],

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/SecurityExtensionTest.php

@@ -44,7 +44,7 @@ class SecurityExtensionTest extends TestCase
 {
     public function testInvalidCheckPath()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('The check_path "/some_area/login_check" for login method "form_login" is not matched by the firewall pattern "/secured_area/.*".');
         $container = $this->getRawContainer();
 
@@ -68,7 +68,7 @@ class SecurityExtensionTest extends TestCase
 
     public function testFirewallWithoutAuthenticationListener()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('No authentication listener registered for firewall "some_firewall"');
         $container = $this->getRawContainer();
 
@@ -89,7 +89,7 @@ class SecurityExtensionTest extends TestCase
 
     public function testFirewallWithInvalidUserProvider()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('Unable to create definition for "security.user.provider.concrete.my_foo" user provider');
         $container = $this->getRawContainer();
 
@@ -208,7 +208,7 @@ class SecurityExtensionTest extends TestCase
 
     public function testMissingProviderForListener()
     {
-        $this->expectException('Symfony\Component\Config\Definition\Exception\InvalidConfigurationException');
+        $this->expectException(\Symfony\Component\Config\Definition\Exception\InvalidConfigurationException::class);
         $this->expectExceptionMessage('Not configuring explicitly the provider for the "http_basic" listener on "ambiguous" firewall is ambiguous as there is more than one registered provider.');
         $container = $this->getRawContainer();
         $container->loadFromExtension('security', [

src/Symfony/Bundle/SecurityBundle/Tests/Functional/UserPasswordEncoderCommandTest.php

@@ -298,7 +298,7 @@ EOTXT
 
     public function testThrowsExceptionOnNoConfiguredEncoders()
     {
-        $this->expectException('RuntimeException');
+        $this->expectException(\RuntimeException::class);
         $this->expectExceptionMessage('There are no configured encoders for the "security" extension.');
         $application = new ConsoleApplication();
         $application->add(new UserPasswordEncoderCommand($this->getMockBuilder(EncoderFactoryInterface::class)->getMock(), []));

src/Symfony/Bundle/TwigBundle/DependencyInjection/Compiler/ExtensionPass.php

@@ -23,23 +23,23 @@ class ExtensionPass implements CompilerPassInterface
 {
     public function process(ContainerBuilder $container)
     {
-        if (!class_exists('Symfony\Component\Asset\Packages')) {
+        if (!class_exists(\Symfony\Component\Asset\Packages::class)) {
             $container->removeDefinition('twig.extension.assets');
         }
 
-        if (!class_exists('Symfony\Component\ExpressionLanguage\Expression')) {
+        if (!class_exists(\Symfony\Component\ExpressionLanguage\Expression::class)) {
             $container->removeDefinition('twig.extension.expression');
         }
 
-        if (!interface_exists('Symfony\Component\Routing\Generator\UrlGeneratorInterface')) {
+        if (!interface_exists(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)) {
             $container->removeDefinition('twig.extension.routing');
         }
 
-        if (!class_exists('Symfony\Component\Yaml\Yaml')) {
+        if (!class_exists(\Symfony\Component\Yaml\Yaml::class)) {
             $container->removeDefinition('twig.extension.yaml');
         }
 
-        $viewDir = \dirname((new \ReflectionClass('Symfony\Bridge\Twig\Extension\FormExtension'))->getFileName(), 2).'/Resources/views';
+        $viewDir = \dirname((new \ReflectionClass(\Symfony\Bridge\Twig\Extension\FormExtension::class))->getFileName(), 2).'/Resources/views';
         $templateIterator = $container->getDefinition('twig.template_iterator');
         $templatePaths = $templateIterator->getArgument(1);
         $loader = $container->getDefinition('twig.loader.native_filesystem');
@@ -103,7 +103,7 @@ class ExtensionPass implements CompilerPassInterface
             $container->getDefinition('twig.extension.yaml')->addTag('twig.extension');
         }
 
-        if (class_exists('Symfony\Component\Stopwatch\Stopwatch')) {
+        if (class_exists(\Symfony\Component\Stopwatch\Stopwatch::class)) {
             $container->getDefinition('twig.extension.debug.stopwatch')->addTag('twig.extension');
         }
 

src/Symfony/Bundle/TwigBundle/DependencyInjection/Configurator/EnvironmentConfigurator.php

@@ -15,7 +15,7 @@ use Symfony\Bridge\Twig\UndefinedCallableHandler;
 use Twig\Environment;
 
 // BC/FC with namespaced Twig
-class_exists('Twig\Environment');
+class_exists(Environment::class);
 
 /**
  * Twig environment configurator.

src/Symfony/Bundle/TwigBundle/Tests/DependencyInjection/Compiler/TwigLoaderPassTest.php

@@ -89,7 +89,7 @@ class TwigLoaderPassTest extends TestCase
 
     public function testMapperPassWithZeroTaggedLoaders()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\LogicException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\LogicException::class);
         $this->pass->process($this->builder);
     }
 }

src/Symfony/Bundle/TwigBundle/Tests/TemplateIteratorTest.php

@@ -17,11 +17,11 @@ class TemplateIteratorTest extends TestCase
 {
     public function testGetIterator()
     {
-        $bundle = $this->getMockBuilder('Symfony\Component\HttpKernel\Bundle\BundleInterface')->getMock();
+        $bundle = $this->getMockBuilder(\Symfony\Component\HttpKernel\Bundle\BundleInterface::class)->getMock();
         $bundle->expects($this->any())->method('getName')->willReturn('BarBundle');
         $bundle->expects($this->any())->method('getPath')->willReturn(__DIR__.'/Fixtures/templates/BarBundle');
 
-        $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\Kernel')->disableOriginalConstructor()->getMock();
+        $kernel = $this->getMockBuilder(\Symfony\Component\HttpKernel\Kernel::class)->disableOriginalConstructor()->getMock();
         $kernel->expects($this->any())->method('getBundles')->willReturn([
             $bundle,
         ]);

src/Symfony/Bundle/WebProfilerBundle/Tests/Controller/ProfilerControllerTest.php

@@ -35,8 +35,8 @@ class ProfilerControllerTest extends WebTestCase
         $this->expectException(NotFoundHttpException::class);
         $this->expectExceptionMessage('The profiler must be enabled.');
 
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
 
         $controller = new ProfilerController($urlGenerator, null, $twig, []);
         $controller->homeAction();
@@ -111,8 +111,8 @@ class ProfilerControllerTest extends WebTestCase
         $this->expectException(NotFoundHttpException::class);
         $this->expectExceptionMessage('The profiler must be enabled.');
 
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
 
         $controller = new ProfilerController($urlGenerator, null, $twig, []);
         $controller->toolbarAction(Request::create('/_wdt/foo-token'), null);
@@ -123,10 +123,10 @@ class ProfilerControllerTest extends WebTestCase
      */
     public function testToolbarActionWithEmptyToken($token)
     {
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
         $profiler = $this
-            ->getMockBuilder('Symfony\Component\HttpKernel\Profiler\Profiler')
+            ->getMockBuilder(Profiler::class)
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -150,10 +150,10 @@ class ProfilerControllerTest extends WebTestCase
      */
     public function testOpeningDisallowedPaths($path, $isAllowed)
     {
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
         $profiler = $this
-            ->getMockBuilder('Symfony\Component\HttpKernel\Profiler\Profiler')
+            ->getMockBuilder(Profiler::class)
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -186,9 +186,9 @@ class ProfilerControllerTest extends WebTestCase
      */
     public function testReturns404onTokenNotFound($withCsp)
     {
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
         $profiler = $this
-            ->getMockBuilder('Symfony\Component\HttpKernel\Profiler\Profiler')
+            ->getMockBuilder(Profiler::class)
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -214,8 +214,8 @@ class ProfilerControllerTest extends WebTestCase
         $this->expectException(NotFoundHttpException::class);
         $this->expectExceptionMessage('The profiler must be enabled.');
 
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
 
         $controller = new ProfilerController($urlGenerator, null, $twig, []);
         $controller->searchBarAction(Request::create('/_profiler/search_bar'));
@@ -240,9 +240,9 @@ class ProfilerControllerTest extends WebTestCase
      */
     public function testSearchResultsAction($withCsp)
     {
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
         $profiler = $this
-            ->getMockBuilder('Symfony\Component\HttpKernel\Profiler\Profiler')
+            ->getMockBuilder(Profiler::class)
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -306,8 +306,8 @@ class ProfilerControllerTest extends WebTestCase
         $this->expectException(NotFoundHttpException::class);
         $this->expectExceptionMessage('The profiler must be enabled.');
 
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
 
         $controller = new ProfilerController($urlGenerator, null, $twig, []);
         $controller->searchBarAction(Request::create('/_profiler/search'));
@@ -345,8 +345,8 @@ class ProfilerControllerTest extends WebTestCase
         $this->expectException(NotFoundHttpException::class);
         $this->expectExceptionMessage('The profiler must be enabled.');
 
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
-        $twig = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
 
         $controller = new ProfilerController($urlGenerator, null, $twig, []);
         $controller->phpinfoAction(Request::create('/_profiler/phpinfo'));
@@ -464,10 +464,10 @@ class ProfilerControllerTest extends WebTestCase
 
     private function createController($profiler, $twig, $withCSP, array $templates = []): ProfilerController
     {
-        $urlGenerator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        $urlGenerator = $this->getMockBuilder(\Symfony\Component\Routing\Generator\UrlGeneratorInterface::class)->getMock();
 
         if ($withCSP) {
-            $nonceGenerator = $this->getMockBuilder('Symfony\Bundle\WebProfilerBundle\Csp\NonceGenerator')->getMock();
+            $nonceGenerator = $this->getMockBuilder(\Symfony\Bundle\WebProfilerBundle\Csp\NonceGenerator::class)->getMock();
             $nonceGenerator->method('generate')->willReturn('dummy_nonce');
 
             return new ProfilerController($urlGenerator, $profiler, $twig, $templates, new ContentSecurityPolicyHandler($nonceGenerator));

src/Symfony/Bundle/WebProfilerBundle/Tests/Csp/ContentSecurityPolicyHandlerTest.php

@@ -210,7 +210,7 @@ class ContentSecurityPolicyHandlerTest extends TestCase
 
     private function mockNonceGenerator($value)
     {
-        $generator = $this->getMockBuilder('Symfony\Bundle\WebProfilerBundle\Csp\NonceGenerator')->getMock();
+        $generator = $this->getMockBuilder(\Symfony\Bundle\WebProfilerBundle\Csp\NonceGenerator::class)->getMock();
 
         $generator->expects($this->any())
             ->method('generate')

src/Symfony/Bundle/WebProfilerBundle/Tests/DependencyInjection/WebProfilerExtensionTest.php

@@ -51,7 +51,7 @@ class WebProfilerExtensionTest extends TestCase
     {
         parent::setUp();
 
-        $this->kernel = $this->getMockBuilder('Symfony\\Component\\HttpKernel\\KernelInterface')->getMock();
+        $this->kernel = $this->getMockBuilder(\Symfony\Component\HttpKernel\KernelInterface::class)->getMock();
 
         $this->container = new ContainerBuilder();
         $this->container->register('error_handler.error_renderer.html', HtmlErrorRenderer::class)->setPublic(true);

src/Symfony/Bundle/WebProfilerBundle/Tests/EventListener/WebDebugToolbarListenerTest.php

@@ -299,7 +299,7 @@ class WebDebugToolbarListenerTest extends TestCase
 
     protected function getRequestMock($isXmlHttpRequest = false, $requestFormat = 'html', $hasSession = true)
     {
-        $request = $this->getMockBuilder('Symfony\Component\HttpFoundation\Request')->setMethods(['getSession', 'isXmlHttpRequest', 'getRequestFormat'])->disableOriginalConstructor()->getMock();
+        $request = $this->getMockBuilder(Request::class)->setMethods(['getSession', 'isXmlHttpRequest', 'getRequestFormat'])->disableOriginalConstructor()->getMock();
         $request->expects($this->any())
             ->method('isXmlHttpRequest')
             ->willReturn($isXmlHttpRequest);
@@ -310,7 +310,7 @@ class WebDebugToolbarListenerTest extends TestCase
         $request->headers = new HeaderBag();
 
         if ($hasSession) {
-            $session = $this->getMockBuilder('Symfony\Component\HttpFoundation\Session\Session')->disableOriginalConstructor()->getMock();
+            $session = $this->getMockBuilder(\Symfony\Component\HttpFoundation\Session\Session::class)->disableOriginalConstructor()->getMock();
             $request->expects($this->any())
                 ->method('getSession')
                 ->willReturn($session);
@@ -321,7 +321,7 @@ class WebDebugToolbarListenerTest extends TestCase
 
     protected function getTwigMock($render = 'WDT')
     {
-        $templating = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $templating = $this->getMockBuilder(\Twig\Environment::class)->disableOriginalConstructor()->getMock();
         $templating->expects($this->any())
             ->method('render')
             ->willReturn($render);
@@ -331,11 +331,11 @@ class WebDebugToolbarListenerTest extends TestCase
 
     protected function getUrlGeneratorMock()
     {
-        return $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGeneratorInterface')->getMock();
+        return $this->getMockBuilder(UrlGeneratorInterface::class)->getMock();
     }
 
     protected function getKernelMock()
     {
-        return $this->getMockBuilder('Symfony\Component\HttpKernel\Kernel')->disableOriginalConstructor()->getMock();
+        return $this->getMockBuilder(\Symfony\Component\HttpKernel\Kernel::class)->disableOriginalConstructor()->getMock();
     }
 }

src/Symfony/Bundle/WebProfilerBundle/Tests/Profiler/TemplateManagerTest.php

@@ -56,7 +56,7 @@ class TemplateManagerTest extends TestCase
 
     public function testGetNameOfInvalidTemplate()
     {
-        $this->expectException('Symfony\Component\HttpKernel\Exception\NotFoundHttpException');
+        $this->expectException(\Symfony\Component\HttpKernel\Exception\NotFoundHttpException::class);
         $this->templateManager->getName(new Profile('token'), 'notexistingpanel');
     }
 
@@ -97,12 +97,12 @@ class TemplateManagerTest extends TestCase
 
     protected function mockProfile()
     {
-        return $this->getMockBuilder('Symfony\Component\HttpKernel\Profiler\Profile')->disableOriginalConstructor()->getMock();
+        return $this->getMockBuilder(Profile::class)->disableOriginalConstructor()->getMock();
     }
 
     protected function mockTwigEnvironment()
     {
-        $this->twigEnvironment = $this->getMockBuilder('Twig\Environment')->disableOriginalConstructor()->getMock();
+        $this->twigEnvironment = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
 
         $loader = $this->createMock(LoaderInterface::class);
         $loader
@@ -117,7 +117,7 @@ class TemplateManagerTest extends TestCase
 
     protected function mockProfiler()
     {
-        $this->profiler = $this->getMockBuilder('Symfony\Component\HttpKernel\Profiler\Profiler')
+        $this->profiler = $this->getMockBuilder(\Symfony\Component\HttpKernel\Profiler\Profiler::class)
             ->disableOriginalConstructor()
             ->getMock();
 

src/Symfony/Component/Asset/Tests/Context/RequestStackContextTest.php

@@ -18,7 +18,7 @@ class RequestStackContextTest extends TestCase
 {
     public function testGetBasePathEmpty()
     {
-        $requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
+        $requestStack = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)->getMock();
         $requestStackContext = new RequestStackContext($requestStack);
 
         $this->assertEmpty($requestStackContext->getBasePath());
@@ -28,10 +28,10 @@ class RequestStackContextTest extends TestCase
     {
         $testBasePath = 'test-path';
 
-        $request = $this->getMockBuilder('Symfony\Component\HttpFoundation\Request')->getMock();
+        $request = $this->getMockBuilder(\Symfony\Component\HttpFoundation\Request::class)->getMock();
         $request->method('getBasePath')
             ->willReturn($testBasePath);
-        $requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
+        $requestStack = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)->getMock();
         $requestStack->method('getMasterRequest')
             ->willReturn($request);
 
@@ -42,7 +42,7 @@ class RequestStackContextTest extends TestCase
 
     public function testIsSecureFalse()
     {
-        $requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
+        $requestStack = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)->getMock();
         $requestStackContext = new RequestStackContext($requestStack);
 
         $this->assertFalse($requestStackContext->isSecure());
@@ -50,10 +50,10 @@ class RequestStackContextTest extends TestCase
 
     public function testIsSecureTrue()
     {
-        $request = $this->getMockBuilder('Symfony\Component\HttpFoundation\Request')->getMock();
+        $request = $this->getMockBuilder(\Symfony\Component\HttpFoundation\Request::class)->getMock();
         $request->method('isSecure')
             ->willReturn(true);
-        $requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
+        $requestStack = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)->getMock();
         $requestStack->method('getMasterRequest')
             ->willReturn($request);
 
@@ -64,7 +64,7 @@ class RequestStackContextTest extends TestCase
 
     public function testDefaultContext()
     {
-        $requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
+        $requestStack = $this->getMockBuilder(\Symfony\Component\HttpFoundation\RequestStack::class)->getMock();
         $requestStackContext = new RequestStackContext($requestStack, 'default-path', true);
 
         $this->assertSame('default-path', $requestStackContext->getBasePath());

src/Symfony/Component/Asset/Tests/PackagesTest.php

@@ -21,8 +21,8 @@ class PackagesTest extends TestCase
     public function testGetterSetters()
     {
         $packages = new Packages();
-        $packages->setDefaultPackage($default = $this->getMockBuilder('Symfony\Component\Asset\PackageInterface')->getMock());
+        $packages->setDefaultPackage($default = $this->getMockBuilder(\Symfony\Component\Asset\PackageInterface::class)->getMock());
-        $packages->addPackage('a', $a = $this->getMockBuilder('Symfony\Component\Asset\PackageInterface')->getMock());
+        $packages->addPackage('a', $a = $this->getMockBuilder(\Symfony\Component\Asset\PackageInterface::class)->getMock());
 
         $this->assertSame($default, $packages->getPackage());
         $this->assertSame($a, $packages->getPackage('a'));
@@ -57,14 +57,14 @@ class PackagesTest extends TestCase
 
     public function testNoDefaultPackage()
     {
-        $this->expectException('Symfony\Component\Asset\Exception\LogicException');
+        $this->expectException(\Symfony\Component\Asset\Exception\LogicException::class);
         $packages = new Packages();
         $packages->getPackage();
     }
 
     public function testUndefinedPackage()
     {
-        $this->expectException('Symfony\Component\Asset\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Asset\Exception\InvalidArgumentException::class);
         $packages = new Packages();
         $packages->getPackage('a');
     }

src/Symfony/Component/Asset/Tests/PathPackageTest.php

@@ -77,7 +77,7 @@ class PathPackageTest extends TestCase
 
     public function testVersionStrategyGivesAbsoluteURL()
     {
-        $versionStrategy = $this->getMockBuilder('Symfony\Component\Asset\VersionStrategy\VersionStrategyInterface')->getMock();
+        $versionStrategy = $this->getMockBuilder(\Symfony\Component\Asset\VersionStrategy\VersionStrategyInterface::class)->getMock();
         $versionStrategy->expects($this->any())
             ->method('applyVersion')
             ->willReturn('https://cdn.com/bar/main.css');
@@ -88,7 +88,7 @@ class PathPackageTest extends TestCase
 
     private function getContext($basePath)
     {
-        $context = $this->getMockBuilder('Symfony\Component\Asset\Context\ContextInterface')->getMock();
+        $context = $this->getMockBuilder(\Symfony\Component\Asset\Context\ContextInterface::class)->getMock();
         $context->expects($this->any())->method('getBasePath')->willReturn($basePath);
 
         return $context;

src/Symfony/Component/Asset/Tests/UrlPackageTest.php

@@ -86,7 +86,7 @@ class UrlPackageTest extends TestCase
 
     public function testVersionStrategyGivesAbsoluteURL()
     {
-        $versionStrategy = $this->getMockBuilder('Symfony\Component\Asset\VersionStrategy\VersionStrategyInterface')->getMock();
+        $versionStrategy = $this->getMockBuilder(\Symfony\Component\Asset\VersionStrategy\VersionStrategyInterface::class)->getMock();
         $versionStrategy->expects($this->any())
             ->method('applyVersion')
             ->willReturn('https://cdn.com/bar/main.css');
@@ -97,7 +97,7 @@ class UrlPackageTest extends TestCase
 
     public function testNoBaseUrls()
     {
-        $this->expectException('Symfony\Component\Asset\Exception\LogicException');
+        $this->expectException(\Symfony\Component\Asset\Exception\LogicException::class);
         new UrlPackage([], new EmptyVersionStrategy());
     }
 
@@ -106,7 +106,7 @@ class UrlPackageTest extends TestCase
      */
     public function testWrongBaseUrl($baseUrls)
     {
-        $this->expectException('Symfony\Component\Asset\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Asset\Exception\InvalidArgumentException::class);
         new UrlPackage($baseUrls, new EmptyVersionStrategy());
     }
 
@@ -120,7 +120,7 @@ class UrlPackageTest extends TestCase
 
     private function getContext($secure)
     {
-        $context = $this->getMockBuilder('Symfony\Component\Asset\Context\ContextInterface')->getMock();
+        $context = $this->getMockBuilder(\Symfony\Component\Asset\Context\ContextInterface::class)->getMock();
         $context->expects($this->any())->method('isSecure')->willReturn($secure);
 
         return $context;

src/Symfony/Component/BrowserKit/Tests/AbstractBrowserTest.php

@@ -88,7 +88,7 @@ class AbstractBrowserTest extends TestCase
         $client->request('GET', 'http://example.com/');
 
         $this->assertSame('foo', $client->getResponse()->getContent(), '->getCrawler() returns the Response of the last request');
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Response', $client->getResponse(), '->getCrawler() returns the Response of the last request');
+        $this->assertInstanceOf(Response::class, $client->getResponse(), '->getCrawler() returns the Response of the last request');
     }
 
     public function testGetResponseNull()
@@ -296,7 +296,7 @@ class AbstractBrowserTest extends TestCase
             $client->clickLink('foo');
             $this->fail('->clickLink() throws a \InvalidArgumentException if the link could not be found');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->clickLink() throws a \InvalidArgumentException if the link could not be found');
+            $this->assertInstanceOf(\InvalidArgumentException::class, $e, '->clickLink() throws a \InvalidArgumentException if the link could not be found');
         }
     }
 
@@ -355,7 +355,7 @@ class AbstractBrowserTest extends TestCase
             ], 'POST');
             $this->fail('->submitForm() throws a \InvalidArgumentException if the form could not be found');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->submitForm() throws a \InvalidArgumentException if the form could not be found');
+            $this->assertInstanceOf(\InvalidArgumentException::class, $e, '->submitForm() throws a \InvalidArgumentException if the form could not be found');
         }
     }
 
@@ -406,7 +406,7 @@ class AbstractBrowserTest extends TestCase
             $client->followRedirect();
             $this->fail('->followRedirect() throws a \LogicException if the request was not redirected');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('LogicException', $e, '->followRedirect() throws a \LogicException if the request was not redirected');
+            $this->assertInstanceOf(\LogicException::class, $e, '->followRedirect() throws a \LogicException if the request was not redirected');
         }
 
         $client->setNextResponse(new Response('', 302, ['Location' => 'http://www.example.com/redirected']));
@@ -436,7 +436,7 @@ class AbstractBrowserTest extends TestCase
             $client->followRedirect();
             $this->fail('->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('LogicException', $e, '->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
+            $this->assertInstanceOf(\LogicException::class, $e, '->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
         }
     }
 
@@ -466,7 +466,7 @@ class AbstractBrowserTest extends TestCase
             $client->followRedirect();
             $this->fail('->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('LogicException', $e, '->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
+            $this->assertInstanceOf(\LogicException::class, $e, '->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
         }
 
         $client->setNextResponse(new Response('', 302, ['Location' => 'http://www.example.com/redirected']));
@@ -749,7 +749,7 @@ class AbstractBrowserTest extends TestCase
             $client->request('GET', 'http://www.example.com/foo/foobar');
             $this->fail('->request() throws a \RuntimeException if the script has an error');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('RuntimeException', $e, '->request() throws a \RuntimeException if the script has an error');
+            $this->assertInstanceOf(\RuntimeException::class, $e, '->request() throws a \RuntimeException if the script has an error');
         }
     }
 
@@ -837,7 +837,7 @@ class AbstractBrowserTest extends TestCase
             'NEW_SERVER_KEY' => 'new-server-key-value',
         ]);
 
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Request', $client->getInternalRequest());
+        $this->assertInstanceOf(\Symfony\Component\BrowserKit\Request::class, $client->getInternalRequest());
     }
 
     public function testInternalRequestNull()

src/Symfony/Component/BrowserKit/Tests/CookieJarTest.php

@@ -77,8 +77,8 @@ class CookieJarTest extends TestCase
         $cookieJar->set(new Cookie('bar', 'bar'));
         $cookieJar->updateFromSetCookie($setCookies);
 
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $cookieJar->get('foo'));
+        $this->assertInstanceOf(Cookie::class, $cookieJar->get('foo'));
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $cookieJar->get('bar'));
+        $this->assertInstanceOf(Cookie::class, $cookieJar->get('bar'));
         $this->assertEquals('foo', $cookieJar->get('foo')->getValue(), '->updateFromSetCookie() updates cookies from a Set-Cookie header');
         $this->assertEquals('bar', $cookieJar->get('bar')->getValue(), '->updateFromSetCookie() keeps existing cookies');
     }
@@ -103,9 +103,9 @@ class CookieJarTest extends TestCase
         $barCookie = $cookieJar->get('bar', '/', '.blog.symfony.com');
         $phpCookie = $cookieJar->get('PHPSESSID');
 
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $fooCookie);
+        $this->assertInstanceOf(Cookie::class, $fooCookie);
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $barCookie);
+        $this->assertInstanceOf(Cookie::class, $barCookie);
-        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $phpCookie);
+        $this->assertInstanceOf(Cookie::class, $phpCookie);
         $this->assertEquals('foo', $fooCookie->getValue());
         $this->assertEquals('bar', $barCookie->getValue());
         $this->assertEquals('id', $phpCookie->getValue());

src/Symfony/Component/BrowserKit/Tests/CookieTest.php

@@ -104,7 +104,7 @@ class CookieTest extends TestCase
 
     public function testFromStringThrowsAnExceptionIfCookieIsNotValid()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         Cookie::fromString('foo');
     }
 
@@ -117,7 +117,7 @@ class CookieTest extends TestCase
 
     public function testFromStringThrowsAnExceptionIfUrlIsNotValid()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         Cookie::fromString('foo=bar', 'foobar');
     }
 
@@ -200,7 +200,7 @@ class CookieTest extends TestCase
 
     public function testConstructException()
     {
-        $this->expectException('UnexpectedValueException');
+        $this->expectException(\UnexpectedValueException::class);
         $this->expectExceptionMessage('The cookie expiration time "string" is not valid.');
         new Cookie('foo', 'bar', 'string');
     }

src/Symfony/Component/BrowserKit/Tests/HistoryTest.php

@@ -55,7 +55,7 @@ class HistoryTest extends TestCase
             $history->current();
             $this->fail('->current() throws a \LogicException if the history is empty');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('LogicException', $e, '->current() throws a \LogicException if the history is empty');
+            $this->assertInstanceOf(\LogicException::class, $e, '->current() throws a \LogicException if the history is empty');
         }
 
         $history->add(new Request('http://www.example.com/', 'get'));
@@ -72,7 +72,7 @@ class HistoryTest extends TestCase
             $history->back();
             $this->fail('->back() throws a \LogicException if the history is already on the first page');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('LogicException', $e, '->current() throws a \LogicException if the history is already on the first page');
+            $this->assertInstanceOf(\LogicException::class, $e, '->current() throws a \LogicException if the history is already on the first page');
         }
 
         $history->add(new Request('http://www.example1.com/', 'get'));
@@ -91,7 +91,7 @@ class HistoryTest extends TestCase
             $history->forward();
             $this->fail('->forward() throws a \LogicException if the history is already on the last page');
         } catch (\Exception $e) {
-            $this->assertInstanceOf('LogicException', $e, '->forward() throws a \LogicException if the history is already on the last page');
+            $this->assertInstanceOf(\LogicException::class, $e, '->forward() throws a \LogicException if the history is already on the last page');
         }
 
         $history->back();

src/Symfony/Component/BrowserKit/Tests/TestClient.php

@@ -43,7 +43,7 @@ class TestClient extends AbstractBrowser
 
     protected function getScript($request)
     {
-        $r = new \ReflectionClass('Symfony\Component\BrowserKit\Response');
+        $r = new \ReflectionClass(Response::class);
         $path = $r->getFileName();
 
         return <<<EOF

src/Symfony/Component/BrowserKit/Tests/TestHttpClient.php

@@ -66,7 +66,7 @@ class TestHttpClient extends HttpBrowser
 
     protected function getScript($request)
     {
-        $r = new \ReflectionClass('Symfony\Component\BrowserKit\Response');
+        $r = new \ReflectionClass(Response::class);
         $path = $r->getFileName();
 
         return <<<EOF

src/Symfony/Component/Cache/Tests/Adapter/ChainAdapterTest.php

@@ -44,14 +44,14 @@ class ChainAdapterTest extends AdapterTestCase
 
     public function testEmptyAdaptersException()
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('At least one adapter must be specified.');
         new ChainAdapter([]);
     }
 
     public function testInvalidAdapterException()
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('The class "stdClass" does not implement');
         new ChainAdapter([new \stdClass()]);
     }

src/Symfony/Component/Cache/Tests/Adapter/MaxIdLengthAdapterTest.php

@@ -68,7 +68,7 @@ class MaxIdLengthAdapterTest extends TestCase
 
     public function testTooLongNamespace()
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Namespace must be 26 chars max, 40 given ("----------------------------------------")');
         $this->getMockBuilder(MaxIdLengthAdapter::class)
             ->setConstructorArgs([str_repeat('-', 40)])

src/Symfony/Component/Cache/Tests/Adapter/MemcachedAdapterTest.php

@@ -72,10 +72,10 @@ class MemcachedAdapterTest extends AdapterTestCase
     public function testBadOptions($name, $value)
     {
         if (\PHP_VERSION_ID < 80000) {
-            $this->expectException('ErrorException');
+            $this->expectException(\ErrorException::class);
             $this->expectExceptionMessage('constant(): Couldn\'t find constant Memcached::');
         } else {
-            $this->expectException('Error');
+            $this->expectException(\Error::class);
             $this->expectExceptionMessage('Undefined constant Memcached::');
         }
 
@@ -106,7 +106,7 @@ class MemcachedAdapterTest extends AdapterTestCase
 
     public function testOptionSerializer()
     {
-        $this->expectException('Symfony\Component\Cache\Exception\CacheException');
+        $this->expectException(\Symfony\Component\Cache\Exception\CacheException::class);
         $this->expectExceptionMessage('MemcachedAdapter: "serializer" option must be "php" or "igbinary".');
         if (!\Memcached::HAVE_JSON) {
             $this->markTestSkipped('Memcached::HAVE_JSON required');

src/Symfony/Component/Cache/Tests/Adapter/ProxyAdapterTest.php

@@ -40,7 +40,7 @@ class ProxyAdapterTest extends AdapterTestCase
 
     public function testProxyfiedItem()
     {
-        $this->expectException('Exception');
+        $this->expectException(\Exception::class);
         $this->expectExceptionMessage('OK bar');
         $item = new CacheItem();
         $pool = new ProxyAdapter(new TestingArrayAdapter($item));

src/Symfony/Component/Cache/Tests/Adapter/RedisAdapterTest.php

@@ -70,7 +70,7 @@ class RedisAdapterTest extends AbstractRedisAdapterTest
      */
     public function testFailedCreateConnection(string $dsn)
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Redis connection ');
         RedisAdapter::createConnection($dsn);
     }
@@ -89,7 +89,7 @@ class RedisAdapterTest extends AbstractRedisAdapterTest
      */
     public function testInvalidCreateConnection(string $dsn)
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Invalid Redis DSN');
         RedisAdapter::createConnection($dsn);
     }

src/Symfony/Component/Cache/Tests/Adapter/RedisArrayAdapterTest.php

@@ -19,7 +19,7 @@ class RedisArrayAdapterTest extends AbstractRedisAdapterTest
     public static function setUpBeforeClass(): void
     {
         parent::setupBeforeClass();
-        if (!class_exists('RedisArray')) {
+        if (!class_exists(\RedisArray::class)) {
             self::markTestSkipped('The RedisArray class is required.');
         }
         self::$redis = new \RedisArray([getenv('REDIS_HOST')], ['lazy_connect' => true]);

src/Symfony/Component/Cache/Tests/Adapter/RedisClusterAdapterTest.php

@@ -23,7 +23,7 @@ class RedisClusterAdapterTest extends AbstractRedisAdapterTest
 {
     public static function setUpBeforeClass(): void
     {
-        if (!class_exists('RedisCluster')) {
+        if (!class_exists(\RedisCluster::class)) {
             self::markTestSkipped('The RedisCluster class is required.');
         }
         if (!$hosts = getenv('REDIS_CLUSTER_HOSTS')) {
@@ -46,7 +46,7 @@ class RedisClusterAdapterTest extends AbstractRedisAdapterTest
      */
     public function testFailedCreateConnection(string $dsn)
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Redis connection ');
         RedisAdapter::createConnection($dsn);
     }

src/Symfony/Component/Cache/Tests/CacheItemTest.php

@@ -27,7 +27,7 @@ class CacheItemTest extends TestCase
      */
     public function testInvalidKey($key)
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Cache key');
         CacheItem::validateKey($key);
     }
@@ -75,7 +75,7 @@ class CacheItemTest extends TestCase
      */
     public function testInvalidTag($tag)
     {
-        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\Cache\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Cache tag');
         $item = new CacheItem();
         $r = new \ReflectionProperty($item, 'isTaggable');
@@ -87,7 +87,7 @@ class CacheItemTest extends TestCase
 
     public function testNonTaggableItem()
     {
-        $this->expectException('Symfony\Component\Cache\Exception\LogicException');
+        $this->expectException(\Symfony\Component\Cache\Exception\LogicException::class);
         $this->expectExceptionMessage('Cache item "foo" comes from a non tag-aware pool: you cannot tag it.');
         $item = new CacheItem();
         $r = new \ReflectionProperty($item, 'key');

src/Symfony/Component/Cache/Tests/DependencyInjection/CachePoolPassTest.php

@@ -161,7 +161,7 @@ class CachePoolPassTest extends TestCase
 
     public function testThrowsExceptionWhenCachePoolTagHasUnknownAttributes()
     {
-        $this->expectException('InvalidArgumentException');
+        $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage('Invalid "cache.pool" tag for service "app.cache_pool": accepted attributes are');
         $container = new ContainerBuilder();
         $container->setParameter('kernel.container_class', 'app');

src/Symfony/Component/Cache/Tests/DependencyInjection/CachePoolPrunerPassTest.php

@@ -58,7 +58,7 @@ class CachePoolPrunerPassTest extends TestCase
 
     public function testCompilerPassThrowsOnInvalidDefinitionClass()
     {
-        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectException(\Symfony\Component\DependencyInjection\Exception\InvalidArgumentException::class);
         $this->expectExceptionMessage('Class "Symfony\Component\Cache\Tests\DependencyInjection\NotFound" used for service "pool.not-found" cannot be found.');
         $container = new ContainerBuilder();
         $container->register('console.command.cache_pool_prune')->addArgument([]);

src/Symfony/Component/Cache/Tests/Marshaller/DefaultMarshallerTest.php

@@ -56,7 +56,7 @@ class DefaultMarshallerTest extends TestCase
 
     public function testNativeUnserializeNotFoundClass()
     {
-        $this->expectException('DomainException');
+        $this->expectException(\DomainException::class);
         $this->expectExceptionMessage('Class not found: NotExistingClass');
         $marshaller = new DefaultMarshaller();
         $marshaller->unmarshall('O:16:"NotExistingClass":0:{}');
@@ -71,7 +71,7 @@ class DefaultMarshallerTest extends TestCase
             $this->markTestSkipped('igbinary is not compatible with PHP 7.4.');
         }
 
-        $this->expectException('DomainException');
+        $this->expectException(\DomainException::class);
         $this->expectExceptionMessage('Class not found: NotExistingClass');
         $marshaller = new DefaultMarshaller();
         $marshaller->unmarshall(rawurldecode('%00%00%00%02%17%10NotExistingClass%14%00'));
@@ -79,7 +79,7 @@ class DefaultMarshallerTest extends TestCase
 
     public function testNativeUnserializeInvalid()
     {
-        $this->expectException('DomainException');
+        $this->expectException(\DomainException::class);
         $this->expectExceptionMessage('unserialize(): Error at offset 0 of 3 bytes');
         $marshaller = new DefaultMarshaller();
         set_error_handler(function () { return false; });
@@ -99,7 +99,7 @@ class DefaultMarshallerTest extends TestCase
             $this->markTestSkipped('igbinary is not compatible with PHP 7.4.');
         }
 
-        $this->expectException('DomainException');
+        $this->expectException(\DomainException::class);
         $this->expectExceptionMessage('igbinary_unserialize_zval: unknown type \'61\', position 5');
         $marshaller = new DefaultMarshaller();
         set_error_handler(function () { return false; });

src/Symfony/Component/Cache/Tests/Traits/TagAwareTestTrait.php

@@ -22,7 +22,7 @@ trait TagAwareTestTrait
 {
     public function testInvalidTag()
     {
-        $this->expectException('Psr\Cache\InvalidArgumentException');
+        $this->expectException(\Psr\Cache\InvalidArgumentException::class);
         $pool = $this->createCachePool();
         $item = $pool->getItem('foo');
         $item->tag(':');