Merge branch '2.3' into 2.4

* 2.3: (22 commits)
  Fix incorrect romanian plural translations
  fix axes handling in Crawler::filterXPath()
  fix some docblocks
  Fixed self-reference in 'service_container' service breaks garbage collection (and clone).
  [Process] Fix tests when pcntl is not available.
  [DependencyInjection] Roll back changes made to generated files.
  [Console] Roll back changes made to fixture files.
  [Validator] Added more detailed inline documentation
  [Validator] Removed information from the violation output if the value is an array, object or resource
  partially reverted previous commit
  fixed CS
  properly handle null data when denormalizing
  [Validator] Renamed valueToString() to formatValue(); added missing formatValue() calls
  [Validator] Fixed CS
  [Validator] Fixed date-to-string conversion tests to match ICU 51
  [Validator] Added "{{ value }}" parameters where they were missing
  [Validator] Simplified and explained the LuhnValidator
  [Validator] Simplified IssnValidator
  [Validator] Fixed and simplified IsbnValidator
  [Validator] Simplified IBAN validation algorithm
  ...

Conflicts:
	src/Symfony/Component/Console/Helper/DescriptorHelper.php
	src/Symfony/Component/DependencyInjection/Container.php
	src/Symfony/Component/DomCrawler/Tests/CrawlerTest.php
	src/Symfony/Component/HttpFoundation/File/UploadedFile.php
	src/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php
	src/Symfony/Component/Validator/Constraints/AbstractComparisonValidator.php
	src/Symfony/Component/Validator/Constraints/CollectionValidator.php
	src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php

src/Symfony/Bridge/Doctrine/DependencyInjection/CompilerPass/RegisterMappingsPass.php

@@ -74,7 +74,7 @@ abstract class RegisterMappingsPass implements CompilerPassInterface
      * @param string[]             $managerParameters list of container parameters
      *                                                that could hold the manager name
      * @param string               $driverPattern     pattern to get the metadata driver service names
-     * @param string               $enabledParameter  service container parameter that must be
+     * @param string|false         $enabledParameter  service container parameter that must be
      *                                                present to enable the mapping. Set to false
      *                                                to not do any check, optional.
      */

src/Symfony/Bridge/Propel1/Form/ChoiceList/ModelChoiceList.php

@@ -80,6 +80,9 @@ class ModelChoiceList extends ObjectChoiceList
      *                                                    Either an array if $choices is given,
      *                                                    or a ModelCriteria to be merged with the $queryObject.
      * @param PropertyAccessorInterface $propertyAccessor The reflection graph for reading property paths.
+     *
+     * @throws MissingOptionsException when no model class is given
+     * @throws InvalidOptionsException when the model class cannot be found
      */
     public function __construct($class, $labelPath = null, $choices = null, $queryObject = null, $groupPath = null, $preferred = array(), PropertyAccessorInterface $propertyAccessor = null)
     {

src/Symfony/Component/Config/Definition/BaseNode.php

@@ -292,6 +292,7 @@ abstract class BaseNode implements NodeInterface
      *
      * @return mixed The finalized value
      *
+     * @throws Exception
      * @throws InvalidConfigurationException
      */
     final public function finalize($value)

src/Symfony/Component/Console/Application.php

@@ -872,6 +872,8 @@ class Application
      * @param OutputInterface $output  An Output instance
      *
      * @return int 0 if everything went fine, or an error code
+     *
+     * @throws \Exception when the command being run threw an exception
      */
     protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
     {

src/Symfony/Component/Console/Helper/DescriptorHelper.php

@@ -54,7 +54,7 @@ class DescriptorHelper extends Helper
      * @param object          $object
      * @param array           $options
      *
-     * @throws \InvalidArgumentException
+     * @throws \InvalidArgumentException when the given format is not supported
      */
     public function describe(OutputInterface $output, $object, array $options = array())
     {

src/Symfony/Component/Console/Helper/DialogHelper.php

@@ -325,7 +325,7 @@ class DialogHelper extends InputAwareHelper
      * @param OutputInterface $output       An Output instance
      * @param string|array    $question     The question to ask
      * @param callable        $validator    A PHP callback
-     * @param int             $attempts     Max number of times to ask before giving up (false by default, which means infinite)
+     * @param int|false       $attempts     Max number of times to ask before giving up (false by default, which means infinite)
      * @param string          $default      The default answer if none is given by the user
      * @param array           $autocomplete List of values to autocomplete
      *
@@ -354,7 +354,7 @@ class DialogHelper extends InputAwareHelper
      * @param OutputInterface $output    An Output instance
      * @param string|array    $question  The question to ask
      * @param callable        $validator A PHP callback
-     * @param int             $attempts  Max number of times to ask before giving up (false by default, which means infinite)
+     * @param int|false       $attempts  Max number of times to ask before giving up (false by default, which means infinite)
      * @param bool            $fallback  In case the response can not be hidden, whether to fallback on non-hidden question or not
      *
      * @return string         The response
@@ -448,7 +448,7 @@ class DialogHelper extends InputAwareHelper
      * @param callable         $interviewer  A callable that will ask for a question and return the result
      * @param OutputInterface  $output       An Output instance
      * @param callable         $validator    A PHP callback
-     * @param int              $attempts     Max number of times to ask before giving up ; false will ask infinitely
+     * @param int|false        $attempts     Max number of times to ask before giving up ; false will ask infinitely
      *
      * @return string   The validated response
      *

src/Symfony/Component/Console/Helper/TableHelper.php

@@ -80,6 +80,8 @@ class TableHelper extends Helper
      * @param int $layout self::LAYOUT_*
      *
      * @return TableHelper
+     *
+     * @throws InvalidArgumentException when the table layout is not known
      */
     public function setLayout($layout)
     {

src/Symfony/Component/Console/Tests/Command/ListCommandTest.php

@@ -50,7 +50,7 @@ EOF;
     public function testExecuteListsCommandsWithNamespaceArgument()
     {
 
-        require_once(realpath(__DIR__.'/../Fixtures/FooCommand.php'));
+        require_once realpath(__DIR__.'/../Fixtures/FooCommand.php');
         $application = new Application();
         $application->add(new \FooCommand());
         $commandTester = new CommandTester($command = $application->get('list'));

src/Symfony/Component/DependencyInjection/Container.php

@@ -197,6 +197,12 @@ class Container implements IntrospectableContainerInterface
 
         $id = strtolower($id);
 
+        if ('service_container' === $id) {
+            // BC: 'service_container' is no longer a self-reference but always
+            // $this, so ignore this call.
+            // @todo Throw InvalidArgumentException in next major release.
+            return;
+        }
         if (self::SCOPE_CONTAINER !== $scope) {
             if (!isset($this->scopedServices[$scope])) {
                 throw new RuntimeException(sprintf('You cannot set service "%s" of inactive scope.', $id));
@@ -233,6 +239,10 @@ class Container implements IntrospectableContainerInterface
     {
         $id = strtolower($id);
 
+        if ('service_container' === $id) {
+            return true;
+        }
+
         return isset($this->services[$id])
             || array_key_exists($id, $this->services)
             || isset($this->aliases[$id])
@@ -251,9 +261,10 @@ class Container implements IntrospectableContainerInterface
      *
      * @return object The associated service
      *
-     * @throws InvalidArgumentException if the service is not defined
+     * @throws InvalidArgumentException          if the service is not defined
      * @throws ServiceCircularReferenceException When a circular reference is detected
-     * @throws ServiceNotFoundException When the service is not defined
+     * @throws ServiceNotFoundException          When the service is not defined
+     * @throws \Exception                        if an exception has been thrown when the service has been resolved
      *
      * @see Reference
      *
@@ -269,6 +280,9 @@ class Container implements IntrospectableContainerInterface
             if ($strtolower) {
                 $id = strtolower($id);
             }
+            if ('service_container' === $id) {
+                return $this;
+            }
             if (isset($this->aliases[$id])) {
                 $id = $this->aliases[$id];
             }
@@ -340,6 +354,12 @@ class Container implements IntrospectableContainerInterface
     {
         $id = strtolower($id);
 
+        if ('service_container' === $id) {
+            // BC: 'service_container' was a synthetic service previously.
+            // @todo Change to false in next major release.
+            return true;
+        }
+
         return isset($this->services[$id]) || array_key_exists($id, $this->services);
     }
 
@@ -357,6 +377,7 @@ class Container implements IntrospectableContainerInterface
                 $ids[] = self::underscore($match[1]);
             }
         }
+        $ids[] = 'service_container';
 
         return array_unique(array_merge($ids, array_keys($this->services)));
     }

src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php

@@ -428,7 +428,10 @@ class PhpDumper extends Dumper
      *
      * @param string     $id
      * @param Definition $definition
+     *
      * @return string
+     *
+     * @throws ServiceCircularReferenceException when the container contains a circular reference
      */
     private function addServiceInlinedDefinitionsSetup($id, $definition)
     {
@@ -632,6 +635,8 @@ EOF;
      *
      * @param string     $id         A service identifier
      * @param Definition $definition A Definition instance
+     *
+     * @return string|null
      */
     private function addServiceSynchronizer($id, Definition $definition)
     {

src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php

@@ -243,6 +243,8 @@ class YamlFileLoader extends FileLoader
      * @param string $file
      *
      * @return array The file content
+     *
+     * @throws InvalidArgumentException when the given file is not a local file or when it does not exist
      */
     protected function loadFile($file)
     {

src/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php

@@ -140,7 +140,7 @@ class PhpDumperTest extends \PHPUnit_Framework_TestCase
         eval('?>'.$dumper->dump(array('class' => 'Symfony_DI_PhpDumper_Test_Aliases')));
 
         $container = new \Symfony_DI_PhpDumper_Test_Aliases();
-        $container->set('foo', $foo = new \stdClass);
+        $container->set('foo', $foo = new \stdClass());
         $this->assertSame($foo, $container->get('foo'));
         $this->assertSame($foo, $container->get('alias_for_foo'));
         $this->assertSame($foo, $container->get('alias_for_alias'));

src/Symfony/Component/DomCrawler/Crawler.php

@@ -891,7 +891,7 @@ class Crawler extends \SplObjectStorage
                 $expression = $nonMatchingExpression;
             } elseif (0 === strpos($expression, 'descendant::')) {
                 $expression = 'descendant-or-self::' . substr($expression, strlen('descendant::'));
-            } elseif (0 !== strpos($expression, 'descendant-or-self::')) {
+            } elseif (!preg_match('/^(ancestor|ancestor-or-self|attribute|child|descendant-or-self|following|following-sibling|parent|preceding|preceding-sibling|self)::/', $expression)) {
                 $expression = 'self::' .$expression;
             }
             $expressions[] = $parenthesis.$expression;

src/Symfony/Component/DomCrawler/Tests/CrawlerTest.php

@@ -472,6 +472,74 @@ EOF
         $this->assertSame('Music', $crawler->text());
     }
 
+    public function testFilterXPathWithAncestorAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//form');
+
+        $this->assertCount(2, $crawler->filterXPath('ancestor::*'));
+    }
+
+    public function testFilterXPathWithAncestorOrSelfAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//form');
+
+        $this->assertCount(3, $crawler->filterXPath('ancestor-or-self::*'));
+    }
+
+    public function testFilterXPathWithAttributeAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//form');
+
+        $this->assertCount(2, $crawler->filterXPath('attribute::*'));
+    }
+
+    public function testFilterXPathWithChildAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//body');
+
+        $this->assertCount(2, $crawler->filterXPath('child::input'));
+    }
+
+    public function testFilterXPathWithFollowingAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//a');
+
+        $this->assertCount(3, $crawler->filterXPath('following::div'));
+    }
+
+    public function testFilterXPathWithFollowingSiblingAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//a');
+
+        $this->assertCount(2, $crawler->filterXPath('following-sibling::div'));
+    }
+
+    public function testFilterXPathWithParentAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//button');
+
+        $this->assertEquals('foo', $crawler->filterXPath('parent::*')->attr('action'));
+    }
+
+    public function testFilterXPathWithPrecedingAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//form');
+
+        $this->assertCount(13, $crawler->filterXPath('preceding::*'));
+    }
+
+    public function testFilterXPathWithPrecedingSiblingAxis()
+    {
+        $crawler = $this->createTestCrawler()->filterXPath('//form');
+
+        $this->assertCount(9, $crawler->filterXPath('preceding-sibling::*'));
+    }
+
+    public function testFilterXPathWithSelfAxes()
+    {
+        $this->assertCount(1, $this->createTestCrawler()->filterXPath('self::*'));
+    }
+
     /**
      * @covers Symfony\Component\DomCrawler\Crawler::filter
      */

src/Symfony/Component/Form/ButtonBuilder.php

@@ -495,6 +495,8 @@ class ButtonBuilder implements \IteratorAggregate, FormBuilderInterface
      *
      * @param bool $initialize
      *
+     * @return ButtonBuilder
+     *
      * @throws BadMethodCallException
      */
     public function setAutoInitialize($initialize)

src/Symfony/Component/HttpFoundation/BinaryFileResponse.php

@@ -61,6 +61,8 @@ class BinaryFileResponse extends Response
      * @param null|string         $contentDisposition The type of Content-Disposition to set automatically with the filename
      * @param bool                $autoEtag           Whether the ETag header should be automatically set
      * @param bool                $autoLastModified   Whether the Last-Modified header should be automatically set
+     *
+     * @return BinaryResponse The created response
      */
     public static function create($file = null, $status = 200, $headers = array(), $public = true, $contentDisposition = null, $autoEtag = false, $autoLastModified = true)
     {

src/Symfony/Component/HttpFoundation/Tests/ResponseTest.php

@@ -781,7 +781,7 @@ class ResponseTest extends ResponseTestCase
     public function invalidContentProvider()
     {
         return array(
-            'obj'   => array(new \stdClass),
+            'obj'   => array(new \stdClass()),
             'array' => array(array()),
             'bool'   => array(true, '1'),
         );

src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php

@@ -252,8 +252,9 @@ class TraceableEventDispatcher implements EventDispatcherInterface, TraceableEve
     /**
      * Returns information about the listener
      *
-     * @param object $listener  The listener
-     * @param string $eventName The event name
+     * @param object   $listener  The listener
+     * @param int|null $eventId   The event id
+     * @param string   $eventName The event name
      *
      * @return array Information about the listener
      */

src/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php

@@ -97,7 +97,7 @@ class FragmentHandler
      * @return string|null The Response content or null when the Response is streamed
      *
      * @throws \InvalidArgumentException when the renderer does not exist
-     * @throws \LogicException           when the Request is not successful
+     * @throws \LogicException           when no master request is being handled
      */
     public function render($uri, $renderer = 'inline', array $options = array())
     {

src/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTest.php

@@ -1177,7 +1177,7 @@ class HttpCacheTest extends HttpCacheTestCase
 
     public function testEsiCacheRemoveValidationHeadersIfEmbeddedResponses()
     {
-        $time = new \DateTime;
+        $time = new \DateTime();
 
         $responses = array(
             array(

src/Symfony/Component/Process/Tests/ExecutableFinderTest.php

@@ -46,7 +46,7 @@ class ExecutableFinderTest extends \PHPUnit_Framework_TestCase
 
         $this->setPath(dirname(PHP_BINARY));
 
-        $finder = new ExecutableFinder;
+        $finder = new ExecutableFinder();
         $result = $finder->find($this->getPhpBinaryName());
 
         $this->assertSamePath(PHP_BINARY, $result);
@@ -62,7 +62,7 @@ class ExecutableFinderTest extends \PHPUnit_Framework_TestCase
 
         $this->setPath('');
 
-        $finder = new ExecutableFinder;
+        $finder = new ExecutableFinder();
         $result = $finder->find('foo', $expected);
 
         $this->assertEquals($expected, $result);
@@ -82,7 +82,7 @@ class ExecutableFinderTest extends \PHPUnit_Framework_TestCase
 
         $extraDirs = array(dirname(PHP_BINARY));
 
-        $finder = new ExecutableFinder;
+        $finder = new ExecutableFinder();
         $result = $finder->find($this->getPhpBinaryName(), null, $extraDirs);
 
         $this->assertSamePath(PHP_BINARY, $result);
@@ -104,7 +104,7 @@ class ExecutableFinderTest extends \PHPUnit_Framework_TestCase
 
         ini_set('open_basedir', dirname(PHP_BINARY).PATH_SEPARATOR.'/');
 
-        $finder = new ExecutableFinder;
+        $finder = new ExecutableFinder();
         $result = $finder->find($this->getPhpBinaryName());
 
         $this->assertSamePath(PHP_BINARY, $result);

src/Symfony/Component/Process/Tests/SimpleProcessTest.php

@@ -167,7 +167,7 @@ class SimpleProcessTest extends AbstractProcessTest
             $process = $this->getProcess('php -r "echo \'foo\'; sleep(1); echo \'bar\';"');
             $process->run(function () use ($process) {
                 if ($process->isRunning()) {
-                    $process->signal(SIGKILL);
+                    $process->signal(defined('SIGKILL') ? SIGKILL : 9);
                 }
             });
         } catch (RuntimeException $e) {
@@ -183,7 +183,7 @@ class SimpleProcessTest extends AbstractProcessTest
             $process = $this->getProcess('php -r "echo \'foo\'; sleep(1); echo \'bar\';"');
             $process->run(function () use ($process) {
                 if ($process->isRunning()) {
-                    $process->signal(SIGTERM);
+                    $process->signal(defined('SIGTERM') ? SIGTERM : 15);
                 }
             });
         } catch (RuntimeException $e) {

src/Symfony/Component/Security/Acl/Dbal/MutableAclProvider.php

@@ -801,12 +801,12 @@ QUERY;
     }
 
     /**
-     * This process old entries changes on an ACE related property (classFieldAces, or objectFieldAces).
+     * This processes old entries changes on an ACE related property (classFieldAces, or objectFieldAces).
      *
      * @param string $name
-     * @param array $changes
+     * @param array  $changes
      */
-    private function updateOldFieldAceProperty($ane, array $changes)
+    private function updateOldFieldAceProperty($name, array $changes)
     {
         $currentIds = array();
         foreach ($changes[1] as $field => $new) {

src/Symfony/Component/Security/Core/Encoder/BCryptPasswordEncoder.php

@@ -61,6 +61,8 @@ class BCryptPasswordEncoder extends BasePasswordEncoder
      *
      * @return string The encoded password
      *
+     * @throws BadCredentialsException when the given password is too long
+     *
      * @link http://lxr.php.net/xref/PHP_5_5/ext/standard/password.c#111
      */
     public function encodePassword($raw, $salt)

src/Symfony/Component/Security/Core/Encoder/BasePasswordEncoder.php

@@ -89,6 +89,8 @@ abstract class BasePasswordEncoder implements PasswordEncoderInterface
     /**
      * Checks if the password is too long.
      *
+     * @param string $password The password to check
+     *
      * @return bool    true if the password is too long, false otherwise
      */
     protected function isPasswordTooLong($password)

src/Symfony/Component/Serializer/Normalizer/GetSetMethodNormalizer.php

@@ -117,6 +117,18 @@ class GetSetMethodNormalizer extends SerializerAwareNormalizer implements Normal
      */
     public function denormalize($data, $class, $format = null, array $context = array())
     {
+        if (is_array($data) || is_object($data) && $data instanceof \ArrayAccess) {
+            $normalizedData = $data;
+        } elseif (is_object($data)) {
+            $normalizedData = array();
+
+            foreach ($data as $attribute => $value) {
+                $normalizedData[$attribute] = $value;
+            }
+        } else {
+            $normalizedData = array();
+        }
+
         $reflectionClass = new \ReflectionClass($class);
         $constructor = $reflectionClass->getConstructor();
 
@@ -127,10 +139,10 @@ class GetSetMethodNormalizer extends SerializerAwareNormalizer implements Normal
             foreach ($constructorParameters as $constructorParameter) {
                 $paramName = lcfirst($this->formatAttribute($constructorParameter->name));
 
-                if (isset($data[$paramName])) {
-                    $params[] = $data[$paramName];
+                if (isset($normalizedData[$paramName])) {
+                    $params[] = $normalizedData[$paramName];
                     // don't run set for a parameter passed to the constructor
-                    unset($data[$paramName]);
+                    unset($normalizedData[$paramName]);
                 } elseif ($constructorParameter->isOptional()) {
                     $params[] = $constructorParameter->getDefaultValue();
                 } else {
@@ -144,10 +156,10 @@ class GetSetMethodNormalizer extends SerializerAwareNormalizer implements Normal
 
             $object = $reflectionClass->newInstanceArgs($params);
         } else {
-            $object = new $class;
+            $object = new $class();
         }
 
-        foreach ($data as $attribute => $value) {
+        foreach ($normalizedData as $attribute => $value) {
             $setter = 'set'.$this->formatAttribute($attribute);
 
             if (method_exists($object, $setter)) {

src/Symfony/Component/Serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php

@@ -17,6 +17,11 @@ use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
 class GetSetMethodNormalizerTest extends \PHPUnit_Framework_TestCase
 {
+    /**
+     * @var GetSetMethodNormalizer
+     */
+    private $normalizer;
+
     protected function setUp()
     {
         $this->serializer = $this->getMock(__NAMESPACE__.'\SerializerNormalizer');
@@ -63,6 +68,17 @@ class GetSetMethodNormalizerTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('bar', $obj->getBar());
     }
 
+    public function testDenormalizeWithObject()
+    {
+        $data = new \stdClass();
+        $data->foo = 'foo';
+        $data->bar = 'bar';
+        $data->fooBar = 'foobar';
+        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\GetSetDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
     public function testDenormalizeOnCamelCaseFormat()
     {
         $this->normalizer->setCamelizedAttributes(array('camel_case'));
@@ -73,6 +89,11 @@ class GetSetMethodNormalizerTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('camelCase', $obj->getCamelCase());
     }
 
+    public function testDenormalizeNull()
+    {
+        $this->assertEquals(new GetSetDummy(), $this->normalizer->denormalize(null, __NAMESPACE__.'\GetSetDummy'));
+    }
+
     /**
      * @dataProvider attributeProvider
      */
@@ -115,6 +136,17 @@ class GetSetMethodNormalizerTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(array(1, 2, 3), $obj->getBaz());
     }
 
+    public function testConstructorWithObjectDenormalize()
+    {
+        $data = new \stdClass();
+        $data->foo = 'foo';
+        $data->bar = 'bar';
+        $data->fooBar = 'foobar';
+        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\GetConstructorDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
     /**
      * @dataProvider provideCallbacks
      */

src/Symfony/Component/Validator/ConstraintValidator.php

@@ -32,4 +32,110 @@ abstract class ConstraintValidator implements ConstraintValidatorInterface
     {
         $this->context = $context;
     }
+
+    /**
+     * Returns a string representation of the type of the value.
+     *
+     * This method should be used if you pass the type of a value as
+     * message parameter to a constraint violation. Note that such
+     * parameters should usually not be included in messages aimed at
+     * non-technical people.
+     *
+     * @param mixed $value The value to return the type of
+     *
+     * @return string The type of the value
+     */
+    protected function formatTypeOf($value)
+    {
+        return is_object($value) ? get_class($value) : gettype($value);
+    }
+
+    /**
+     * Returns a string representation of the value.
+     *
+     * This method returns the equivalent PHP tokens for most scalar types
+     * (i.e. "false" for false, "1" for 1 etc.). Strings are always wrapped
+     * in double quotes ("). Objects, arrays and resources are formatted as
+     * "object", "array" and "resource". If the parameter $prettyDateTime
+     * is set to true, {@link \DateTime} objects will be formatted as
+     * RFC-3339 dates ("Y-m-d H:i:s").
+     *
+     * Be careful when passing message parameters to a constraint violation
+     * that (may) contain objects, arrays or resources. These parameters
+     * should only be displayed for technical users. Non-technical users
+     * won't know what an "object", "array" or "resource" is and will be
+     * confused by the violation message.
+     *
+     * @param mixed $value          The value to format as string
+     * @param bool  $prettyDateTime Whether to format {@link \DateTime}
+     *                              objects as RFC-3339 dates ("Y-m-d H:i:s")
+     *
+     * @return string The string representation of the passed value
+     */
+    protected function formatValue($value, $prettyDateTime = false)
+    {
+        if ($prettyDateTime && $value instanceof \DateTime) {
+            if (class_exists('IntlDateFormatter')) {
+                $locale = \Locale::getDefault();
+                $formatter = new \IntlDateFormatter($locale, \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT);
+
+                return $formatter->format($value);
+            }
+
+            return $value->format('Y-m-d H:i:s');
+        }
+
+        if (is_object($value)) {
+            return 'object';
+        }
+
+        if (is_array($value)) {
+            return 'array';
+        }
+
+        if (is_string($value)) {
+            return '"'.$value.'"';
+        }
+
+        if (is_resource($value)) {
+            return 'resource';
+        }
+
+        if (null === $value) {
+            return 'null';
+        }
+
+        if (false === $value) {
+            return 'false';
+        }
+
+        if (true === $value) {
+            return 'true';
+        }
+
+        return (string) $value;
+    }
+
+    /**
+     * Returns a string representation of a list of values.
+     *
+     * Each of the values is converted to a string using
+     * {@link formatValue()}. The values are then concatenated with commas.
+     *
+     * @param array $values         A list of values
+     * @param bool  $prettyDateTime Whether to format {@link \DateTime}
+     *                              objects as RFC-3339 dates ("Y-m-d H:i:s")
+     *
+     * @return string The string representation of the value list
+     *
+     * @see formatValue()
+     */
+    protected function formatValues(array $values, $prettyDateTime = false)
+    {
+        foreach ($values as $key => $value) {
+            $values[$key] = $this->formatValue($value, $prettyDateTime);
+        }
+
+        return implode(', ', $values);
+    }
 }

src/Symfony/Component/Validator/ConstraintViolation.php

@@ -96,9 +96,9 @@ class ConstraintViolation implements ConstraintViolationInterface
     public function __toString()
     {
         if (is_object($this->root)) {
-            $class = get_class($this->root);
+            $class = 'Object('.get_class($this->root).')';
         } elseif (is_array($this->root)) {
-            $class = "Array";
+            $class = 'Array';
         } else {
             $class = (string) $this->root;
         }

src/Symfony/Component/Validator/Constraints/AbstractComparisonValidator.php

@@ -32,45 +32,13 @@ abstract class AbstractComparisonValidator extends ConstraintValidator
 
         if (!$this->compareValues($value, $constraint->value)) {
             $this->context->addViolation($constraint->message, array(
-                '{{ value }}' => $this->valueToString($constraint->value),
-                '{{ compared_value }}' => $this->valueToString($constraint->value),
-                '{{ compared_value_type }}' => $this->valueToType($constraint->value)
+                '{{ value }}' => $this->formatValue($value, true),
+                '{{ compared_value }}' => $this->formatValue($constraint->value, true),
+                '{{ compared_value_type }}' => $this->formatTypeOf($constraint->value)
             ));
         }
     }
 
-    /**
-     * Returns a string representation of the type of the value.
-     *
-     * @param  mixed $value
-     *
-     * @return string
-     */
-    private function valueToType($value)
-    {
-        return is_object($value) ? get_class($value) : gettype($value);
-    }
-
-    /**
-     * Returns a string representation of the value.
-     *
-     * @param  mixed  $value
-     *
-     * @return string
-     */
-    private function valueToString($value)
-    {
-        if (is_object($value) && method_exists($value, '__toString')) {
-            return (string) $value;
-        }
-
-        if ($value instanceof \DateTime) {
-            return $value->format('Y-m-d H:i:s');
-        }
-
-        return var_export($value, true);
-    }
-
     /**
      * Compares the two given values to find if their relationship is valid
      *

src/Symfony/Component/Validator/Constraints/BlankValidator.php

@@ -27,7 +27,9 @@ class BlankValidator extends ConstraintValidator
     public function validate($value, Constraint $constraint)
     {
         if ('' !== $value && null !== $value) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value)
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/CardSchemeValidator.php

@@ -108,7 +108,9 @@ class CardSchemeValidator extends ConstraintValidator
         }
 
         if (!is_numeric($value)) {
-            $this->context->addViolation($constraint->message);
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
 
             return;
         }
@@ -124,6 +126,8 @@ class CardSchemeValidator extends ConstraintValidator
             }
         }
 
-        $this->context->addViolation($constraint->message);
+        $this->context->addViolation($constraint->message, array(
+            '{{ value }}' => $this->formatValue($value),
+        ));
     }
 }

src/Symfony/Component/Validator/Constraints/ChoiceValidator.php

@@ -59,25 +59,33 @@ class ChoiceValidator extends ConstraintValidator
         if ($constraint->multiple) {
             foreach ($value as $_value) {
                 if (!in_array($_value, $choices, $constraint->strict)) {
-                    $this->context->addViolation($constraint->multipleMessage, array('{{ value }}' => $_value));
+                    $this->context->addViolation($constraint->multipleMessage, array(
+                        '{{ value }}' => $this->formatValue($_value),
+                    ));
                 }
             }
 
             $count = count($value);
 
             if ($constraint->min !== null && $count < $constraint->min) {
-                $this->context->addViolation($constraint->minMessage, array('{{ limit }}' => $constraint->min), null, (int) $constraint->min);
+                $this->context->addViolation($constraint->minMessage, array(
+                    '{{ limit }}' => $constraint->min
+                ), null, (int) $constraint->min);
 
                 return;
             }
 
             if ($constraint->max !== null && $count > $constraint->max) {
-                $this->context->addViolation($constraint->maxMessage, array('{{ limit }}' => $constraint->max), null, (int) $constraint->max);
+                $this->context->addViolation($constraint->maxMessage, array(
+                    '{{ limit }}' => $constraint->max
+                ), null, (int) $constraint->max);
 
                 return;
             }
         } elseif (!in_array($value, $choices, $constraint->strict)) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value)
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/CollectionValidator.php

@@ -58,7 +58,7 @@ class CollectionValidator extends ConstraintValidator
                 }
             } elseif (!$fieldConstraint instanceof Optional && !$constraint->allowMissingFields) {
                 $context->addViolationAt('['.$field.']', $constraint->missingFieldsMessage, array(
-                    '{{ field }}' => $field
+                    '{{ field }}' => $this->formatValue($field)
                 ), null);
             }
         }
@@ -67,7 +67,7 @@ class CollectionValidator extends ConstraintValidator
             foreach ($value as $field => $fieldValue) {
                 if (!isset($constraint->fields[$field])) {
                     $context->addViolationAt('['.$field.']', $constraint->extraFieldsMessage, array(
-                        '{{ field }}' => $field
+                        '{{ field }}' => $this->formatValue($field)
                     ), $fieldValue);
                 }
             }

src/Symfony/Component/Validator/Constraints/CountryValidator.php

@@ -42,7 +42,9 @@ class CountryValidator extends ConstraintValidator
         $countries = Intl::getRegionBundle()->getCountryNames();
 
         if (!isset($countries[$value])) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/CurrencyValidator.php

@@ -42,7 +42,9 @@ class CurrencyValidator extends ConstraintValidator
         $currencies = Intl::getCurrencyBundle()->getCurrencyNames();
 
         if (!isset($currencies[$value])) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/DateValidator.php

@@ -40,7 +40,9 @@ class DateValidator extends ConstraintValidator
         $value = (string) $value;
 
         if (!preg_match(static::PATTERN, $value, $matches) || !checkdate($matches[2], $matches[3], $matches[1])) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/EmailValidator.php

@@ -50,7 +50,9 @@ class EmailValidator extends ConstraintValidator
         }
 
         if (!$valid) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 

src/Symfony/Component/Validator/Constraints/FalseValidator.php

@@ -30,6 +30,8 @@ class FalseValidator extends ConstraintValidator
             return;
         }
 
-        $this->context->addViolation($constraint->message);
+        $this->context->addViolation($constraint->message, array(
+            '{{ value }}' => $this->formatValue($value),
+        ));
     }
 }

src/Symfony/Component/Validator/Constraints/FileValidator.php

@@ -96,13 +96,17 @@ class FileValidator extends ConstraintValidator
         $path = $value instanceof FileObject ? $value->getPathname() : (string) $value;
 
         if (!is_file($path)) {
-            $this->context->addViolation($constraint->notFoundMessage, array('{{ file }}' => $path));
+            $this->context->addViolation($constraint->notFoundMessage, array(
+                '{{ file }}' => $this->formatValue($path)
+            ));
 
             return;
         }
 
         if (!is_readable($path)) {
-            $this->context->addViolation($constraint->notReadableMessage, array('{{ file }}' => $path));
+            $this->context->addViolation($constraint->notReadableMessage, array(
+                '{{ file }}' => $this->formatValue($path)
+            ));
 
             return;
         }
@@ -126,10 +130,10 @@ class FileValidator extends ConstraintValidator
 
             if ($size > $limit) {
                 $this->context->addViolation($constraint->maxSizeMessage, array(
-                    '{{ size }}'    => $size,
-                    '{{ limit }}'   => $limit,
-                    '{{ suffix }}'  => $suffix,
-                    '{{ file }}'    => $path,
+                    '{{ size }}' => $size,
+                    '{{ limit }}' => $limit,
+                    '{{ suffix }}' => $suffix,
+                    '{{ file }}' => $this->formatValue($path),
                 ));
 
                 return;
@@ -161,9 +165,9 @@ class FileValidator extends ConstraintValidator
 
             if (false === $valid) {
                 $this->context->addViolation($constraint->mimeTypesMessage, array(
-                    '{{ type }}'    => '"'.$mime.'"',
-                    '{{ types }}'   => '"'.implode('", "', $mimeTypes) .'"',
-                    '{{ file }}'    => $path,
+                    '{{ type }}' => $this->formatValue($mime),
+                    '{{ types }}' => $this->formatValues($mimeTypes),
+                    '{{ file }}' => $this->formatValue($path),
                 ));
             }
         }

src/Symfony/Component/Validator/Constraints/IbanValidator.php

@@ -13,10 +13,12 @@ namespace Symfony\Component\Validator\Constraints;
 
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
 
 /**
  * @author Manuel Reinhard <manu@sprain.ch>
  * @author Michael Schummel
+ * @author Bernhard Schussek <bschussek@gmail.com>
  * @link http://www.michael-schummel.de/2007/10/05/iban-prufung-mit-php/
  */
 class IbanValidator extends ConstraintValidator
@@ -30,41 +32,100 @@ class IbanValidator extends ConstraintValidator
             return;
         }
 
-        // An IBAN without a country code is not an IBAN.
-        if (0 === preg_match('/[A-Z]/', $value)) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        // Remove spaces
+        $canonicalized = str_replace(' ', '', $value);
+
+        if (strlen($canonicalized) < 4) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
 
             return;
         }
 
-        $teststring = preg_replace('/\s+/', '', $value);
-
-        if (strlen($teststring) < 4) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+        // The IBAN must have at least 4 characters, start with a country
+        // code and contain only digits and (uppercase) characters
+        if (strlen($canonicalized) < 4 || !ctype_upper($canonicalized{0})
+            || !ctype_upper($canonicalized{1}) || !ctype_alnum($canonicalized)) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
 
             return;
         }
 
-        $teststring = substr($teststring, 4)
-            .strval(ord($teststring{0}) - 55)
-            .strval(ord($teststring{1}) - 55)
-            .substr($teststring, 2, 2);
+        // Move the first four characters to the end
+        // e.g. CH93 0076 2011 6238 5295 7
+        //   -> 0076 2011 6238 5295 7 CH93
+        $canonicalized = substr($canonicalized, 4).substr($canonicalized, 0, 4);
 
-        $teststring = preg_replace_callback('/[A-Z]/', function ($letter) {
-            return intval(ord(strtolower($letter[0])) - 87);
-        }, $teststring);
+        // Convert all remaining letters to their ordinals
+        // The result is an integer, which is too large for PHP's int
+        // data type, so we store it in a string instead.
+        // e.g. 0076 2011 6238 5295 7 CH93
+        //   -> 0076 2011 6238 5295 7 121893
+        $checkSum = $this->toBigInt($canonicalized);
 
-        $rest = 0;
-        $strlen = strlen($teststring);
-        for ($pos = 0; $pos < $strlen; $pos += 7) {
-            $part = strval($rest).substr($teststring, $pos, 7);
-            $rest = intval($part) % 97;
+        if (false === $checkSum) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
+
+            return;
         }
 
-        if ($rest != 1) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+        // Do a modulo-97 operation on the large integer
+        // We cannot use PHP's modulo operator, so we calculate the
+        // modulo step-wisely instead
+        if (1 !== $this->bigModulo97($checkSum)) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
 
             return;
         }
     }
+
+    private function toBigInt($string)
+    {
+        $chars = str_split($string);
+        $bigInt = '';
+
+        foreach ($chars as $char) {
+            // Convert uppercase characters to ordinals, starting with 10 for "A"
+            if (ctype_upper($char)) {
+                $bigInt .= (ord($char) - 55);
+
+                continue;
+            }
+
+            // Disallow lowercase characters
+            if (ctype_lower($char)) {
+                return false;
+            }
+
+            // Simply append digits
+            $bigInt .= $char;
+        }
+
+        return $bigInt;
+    }
+
+    private function bigModulo97($bigInt)
+    {
+        $parts = str_split($bigInt, 7);
+        $rest = 0;
+
+        foreach ($parts as $part) {
+            $rest = ($rest.$part) % 97;
+        }
+
+        return $rest;
+    }
 }

src/Symfony/Component/Validator/Constraints/IpValidator.php

@@ -91,7 +91,9 @@ class IpValidator extends ConstraintValidator
         }
 
         if (!filter_var($value, FILTER_VALIDATE_IP, $flag)) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/Isbn.php

@@ -42,5 +42,8 @@ class Isbn extends Constraint
         if (null === $this->isbn10 && null === $this->isbn13) {
             throw new MissingOptionsException(sprintf('Either option "isbn10" or "isbn13" must be given for constraint "%s".', __CLASS__), array('isbn10', 'isbn13'));
         }
+
+        $this->isbn10 = (bool) $this->isbn10;
+        $this->isbn13 = (bool) $this->isbn13;
     }
 }

src/Symfony/Component/Validator/Constraints/IsbnValidator.php

@@ -19,6 +19,7 @@ use Symfony\Component\Validator\Exception\UnexpectedTypeException;
  * Validates whether the value is a valid ISBN-10 or ISBN-13.
  *
  * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  *
  * @see https://en.wikipedia.org/wiki/Isbn
  */
@@ -37,53 +38,71 @@ class IsbnValidator extends ConstraintValidator
             throw new UnexpectedTypeException($value, 'string');
         }
 
-        if (!is_numeric($value)) {
-            $value = str_replace('-', '', $value);
+        $value = (string) $value;
+        $canonical = strtoupper(str_replace('-', '', $value));
+
+        if ($constraint->isbn10 && $this->isValidIsbn10($canonical)) {
+            return;
         }
 
-        $validation = 0;
-        $value = strtoupper($value);
-        $valueLength = strlen($value);
+        if ($constraint->isbn13 && $this->isValidIsbn13($canonical)) {
+            return;
+        }
 
-        if (10 === $valueLength && null !== $constraint->isbn10) {
-            for ($i = 0; $i < 10; $i++) {
-                if ($value[$i] == 'X') {
-                    $validation += 10 * intval(10 - $i);
-                } else {
-                    $validation += intval($value[$i]) * intval(10 - $i);
-                }
-            }
-
-            if ($validation % 11 != 0) {
-                if (null !== $constraint->isbn13) {
-                    $this->context->addViolation($constraint->bothIsbnMessage);
-                } else {
-                    $this->context->addViolation($constraint->isbn10Message);
-                }
-            }
-        } elseif (13 === $valueLength && null !== $constraint->isbn13) {
-            for ($i = 0; $i < 13; $i += 2) {
-                $validation += intval($value[$i]);
-            }
-            for ($i = 1; $i < 12; $i += 2) {
-                $validation += intval($value[$i]) * 3;
-            }
-
-            if ($validation % 10 != 0) {
-                if (null !== $constraint->isbn10) {
-                    $this->context->addViolation($constraint->bothIsbnMessage);
-                } else {
-                    $this->context->addViolation($constraint->isbn13Message);
-                }
-            }
+        if ($constraint->isbn10 && $constraint->isbn13) {
+            $this->context->addViolation($constraint->bothIsbnMessage, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
+        } elseif ($constraint->isbn10) {
+            $this->context->addViolation($constraint->isbn10Message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         } else {
-            if (null !== $constraint->isbn10 && null !== $constraint->isbn13) {
-                $this->context->addViolation($constraint->bothIsbnMessage);
-            } elseif (null !== $constraint->isbn10) {
-                $this->context->addViolation($constraint->isbn10Message);
-            } else {
-                $this->context->addViolation($constraint->isbn13Message);
-            }
+            $this->context->addViolation($constraint->isbn13Message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
+
+    private function isValidIsbn10($isbn)
+    {
+        if (10 !== strlen($isbn)) {
+            return false;
+        }
+
+        $checkSum = 0;
+
+        for ($i = 0; $i < 10; ++$i) {
+            if ('X' === $isbn{$i}) {
+                $digit = 10;
+            } elseif (ctype_digit($isbn{$i})) {
+                $digit = $isbn{$i};
+            } else {
+                return false;
+            }
+
+            $checkSum += $digit * intval(10 - $i);
+        }
+
+        return 0 === $checkSum % 11;
+    }
+
+    private function isValidIsbn13($isbn)
+    {
+        if (13 !== strlen($isbn) || !ctype_digit($isbn)) {
+            return false;
+        }
+
+        $checkSum = 0;
+
+        for ($i = 0; $i < 13; $i += 2) {
+            $checkSum += $isbn{$i};
+        }
+
+        for ($i = 1; $i < 12; $i += 2) {
+            $checkSum += $isbn{$i} * 3;
+        }
+
+        return 0 === $checkSum % 10;
+    }
 }

src/Symfony/Component/Validator/Constraints/IssnValidator.php

@@ -37,26 +37,35 @@ class IssnValidator extends ConstraintValidator
             throw new UnexpectedTypeException($value, 'string');
         }
 
+        $value = (string) $value;
+
         // Compose regex pattern
         $digitsPattern = $constraint->requireHyphen ? '\d{4}-\d{3}' : '\d{4}-?\d{3}';
-        $checksumPattern = $constraint->caseSensitive ? '[\d|X]' : '[\d|X|x]';
-        $pattern = "/^".$digitsPattern.$checksumPattern."$/";
+        $checkSumPattern = $constraint->caseSensitive ? '[\d|X]' : '[\d|X|x]';
+        $pattern = "/^".$digitsPattern.$checkSumPattern."$/";
 
         if (!preg_match($pattern, $value)) {
-            $this->context->addViolation($constraint->message);
-        } else {
-            $digits = str_split(strtoupper(str_replace('-', '', $value)));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
 
-            $sum = 0;
-            for ($i = 8; $i > 1; $i--) {
-                $sum += $i * (int) array_shift($digits);
-            }
+            return;
+        }
 
-            $checksum = 'X' == reset($digits) ? 10 : (int) reset($digits);
+        $canonical = strtoupper(str_replace('-', '', $value));
 
-            if (0 != ($sum + $checksum) % 11) {
-                $this->context->addViolation($constraint->message);
-            }
+        // Calculate a checksum. "X" equals 10.
+        $checkSum = 'X' === $canonical{7} ? 10 : $canonical{7};
+
+        for ($i = 0; $i < 7; ++$i) {
+            // Multiply the first digit by 8, the second by 7, etc.
+            $checkSum += (8-$i) * $canonical{$i};
+        }
+
+        if (0 !== $checkSum % 11) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/LanguageValidator.php

@@ -42,7 +42,9 @@ class LanguageValidator extends ConstraintValidator
         $languages = Intl::getLanguageBundle()->getLanguageNames();
 
         if (!isset($languages[$value])) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/LengthValidator.php

@@ -45,7 +45,7 @@ class LengthValidator extends ConstraintValidator
 
         if ($constraint->min == $constraint->max && $length != $constraint->min) {
             $this->context->addViolation($constraint->exactMessage, array(
-                '{{ value }}' => $stringValue,
+                '{{ value }}' => $this->formatValue($stringValue),
                 '{{ limit }}' => $constraint->min,
             ), $value, (int) $constraint->min);
 
@@ -54,7 +54,7 @@ class LengthValidator extends ConstraintValidator
 
         if (null !== $constraint->max && $length > $constraint->max) {
             $this->context->addViolation($constraint->maxMessage, array(
-                '{{ value }}' => $stringValue,
+                '{{ value }}' => $this->formatValue($stringValue),
                 '{{ limit }}' => $constraint->max,
             ), $value, (int) $constraint->max);
 
@@ -63,7 +63,7 @@ class LengthValidator extends ConstraintValidator
 
         if (null !== $constraint->min && $length < $constraint->min) {
             $this->context->addViolation($constraint->minMessage, array(
-                '{{ value }}' => $stringValue,
+                '{{ value }}' => $this->formatValue($stringValue),
                 '{{ limit }}' => $constraint->min,
             ), $value, (int) $constraint->min);
         }

src/Symfony/Component/Validator/Constraints/LocaleValidator.php

@@ -42,7 +42,9 @@ class LocaleValidator extends ConstraintValidator
         $locales = Intl::getLocaleBundle()->getLocaleNames();
 
         if (!isset($locales[$value])) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/LuhnValidator.php

@@ -24,14 +24,17 @@ use Symfony\Component\Validator\Exception\UnexpectedTypeException;
  * @see    http://en.wikipedia.org/wiki/Luhn_algorithm
  * @author Tim Nagel <t.nagel@infinite.net.au>
  * @author Greg Knapp http://gregk.me/2011/php-implementation-of-bank-card-luhn-algorithm/
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class LuhnValidator extends ConstraintValidator
 {
     /**
-     * Validates a creditcard number with the Luhn algorithm.
+     * Validates a credit card number with the Luhn algorithm.
      *
      * @param mixed      $value
      * @param Constraint $constraint
+     *
+     * @throws UnexpectedTypeException when the given credit card number is no string
      */
     public function validate($value, Constraint $constraint)
     {
@@ -39,28 +42,48 @@ class LuhnValidator extends ConstraintValidator
             return;
         }
 
-        /**
-         * need to work with strings only because long numbers are treated as floats and don't work with strlen
-         */
-        if (!is_string($value)) {
+        // Work with strings only, because long numbers are represented as floats
+        // internally and don't work with strlen()
+        if (!is_string($value) && !(is_object($value) && method_exists($value, '__toString'))) {
             throw new UnexpectedTypeException($value, 'string');
         }
 
-        if (!is_numeric($value)) {
-            $this->context->addViolation($constraint->message);
+        $value = (string) $value;
+
+        if (!ctype_digit($value)) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
 
             return;
         }
 
+        $checkSum = 0;
         $length = strlen($value);
-        $oddLength = $length % 2;
-        for ($sum = 0, $i = $length - 1; $i >= 0; $i--) {
-            $digit = (int) $value[$i];
-            $sum += (($i % 2) === $oddLength) ? array_sum(str_split($digit * 2)) : $digit;
+
+        // Starting with the last digit and walking left, add every second
+        // digit to the check sum
+        // e.g. 7  9  9  2  7  3  9  8  7  1  3
+        //      ^     ^     ^     ^     ^     ^
+        //    = 7  +  9  +  7  +  9  +  7  +  3
+        for ($i = $length - 1; $i >= 0; $i -= 2) {
+            $checkSum += $value{$i};
         }
 
-        if ($sum === 0 || ($sum % 10) !== 0) {
-            $this->context->addViolation($constraint->message);
+        // Starting with the second last digit and walking left, double every
+        // second digit and add it to the check sum
+        // For doubles greater than 9, sum the individual digits
+        // e.g. 7  9  9  2  7  3  9  8  7  1  3
+        //         ^     ^     ^     ^     ^
+        //    =    1+8 + 4  +  6  +  1+6 + 2
+        for ($i = $length - 2; $i >= 0; $i -= 2) {
+            $checkSum += array_sum(str_split($value{$i} * 2));
+        }
+
+        if (0 === $checkSum || 0 !== $checkSum % 10) {
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/NotBlankValidator.php

@@ -27,7 +27,9 @@ class NotBlankValidator extends ConstraintValidator
     public function validate($value, Constraint $constraint)
     {
         if (false === $value || (empty($value) && '0' != $value)) {
-            $this->context->addViolation($constraint->message);
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/NullValidator.php

@@ -27,13 +27,9 @@ class NullValidator extends ConstraintValidator
     public function validate($value, Constraint $constraint)
     {
         if (null !== $value) {
-            if (is_object($value)) {
-                $value = get_class($value);
-            } elseif (is_array($value)) {
-                $value = 'Array';
-            }
-
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/RangeValidator.php

@@ -30,7 +30,7 @@ class RangeValidator extends ConstraintValidator
 
         if (!is_numeric($value)) {
             $this->context->addViolation($constraint->invalidMessage, array(
-                '{{ value }}' => $value,
+                '{{ value }}' => $this->formatValue($value),
             ));
 
             return;

src/Symfony/Component/Validator/Constraints/RegexValidator.php

@@ -41,7 +41,9 @@ class RegexValidator extends ConstraintValidator
         $value = (string) $value;
 
         if ($constraint->match xor preg_match($constraint->pattern, $value)) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/TimeValidator.php

@@ -40,7 +40,9 @@ class TimeValidator extends ConstraintValidator
         $value = (string) $value;
 
         if (!preg_match(static::PATTERN, $value)) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/TrueValidator.php

@@ -31,7 +31,9 @@ class TrueValidator extends ConstraintValidator
         }
 
         if (true !== $value && 1 !== $value && '1' !== $value) {
-            $this->context->addViolation($constraint->message);
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Constraints/TypeValidator.php

@@ -44,7 +44,7 @@ class TypeValidator extends ConstraintValidator
         }
 
         $this->context->addViolation($constraint->message, array(
-            '{{ value }}' => is_object($value) ? get_class($value) : (is_array($value) ? 'Array' : (string) $value),
+            '{{ value }}' => $this->formatValue($value),
             '{{ type }}'  => $constraint->type,
         ));
     }

src/Symfony/Component/Validator/Constraints/UrlValidator.php

@@ -51,11 +51,12 @@ class UrlValidator extends ConstraintValidator
         }
 
         $value = (string) $value;
-
         $pattern = sprintf(static::PATTERN, implode('|', $constraint->protocols));
 
         if (!preg_match($pattern, $value)) {
-            $this->context->addViolation($constraint->message, array('{{ value }}' => $value));
+            $this->context->addViolation($constraint->message, array(
+                '{{ value }}' => $this->formatValue($value),
+            ));
         }
     }
 }

src/Symfony/Component/Validator/Resources/translations/validators.ro.xlf

@@ -24,11 +24,11 @@
             </trans-unit>
             <trans-unit id="6">
                 <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
-                <target>Trebuie să selectați cel puțin {{ limit }} opțiuni.</target>
+                <target>Trebuie să selectați cel puțin {{ limit }} opțiune.|Trebuie să selectați cel puțin {{ limit }} opțiuni.|Trebuie să selectați cel puțin {{ limit }} de opțiuni</target>
             </trans-unit>
             <trans-unit id="7">
                 <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
-                <target>Trebuie să selectați cel mult {{ limit }} opțiuni.</target>
+                <target>Trebuie să selectați cel mult {{ limit }} opțiune.|Trebuie să selectați cel mult {{ limit }} opțiuni.|Trebuie să selectați cel mult {{ limit }} de opțiuni.</target>
             </trans-unit>
             <trans-unit id="8">
                 <source>One or more of the given values is invalid.</source>
@@ -76,7 +76,7 @@
             </trans-unit>
             <trans-unit id="19">
                 <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
-                <target>Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} caracter.|Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} caractere.</target>
+                <target>Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} caracter.|Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} caractere.|Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} de caractere.</target>
             </trans-unit>
             <trans-unit id="20">
                 <source>This value should be {{ limit }} or more.</source>
@@ -84,7 +84,7 @@
             </trans-unit>
             <trans-unit id="21">
                 <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
-                <target>Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} caracter.|Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} caractere.</target>
+                <target>Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} caracter.|Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} caractere.|Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} de caractere.</target>
             </trans-unit>
             <trans-unit id="22">
                 <source>This value should not be blank.</source>
@@ -180,7 +180,7 @@
             </trans-unit>
             <trans-unit id="48">
                 <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
-                <target>Această valoare trebuie să conțină exact {{ limit }} caracter.|Această valoare trebuie să conțină exact {{ limit }} caractere.</target>
+                <target>Această valoare trebuie să conțină exact {{ limit }} caracter.|Această valoare trebuie să conțină exact {{ limit }} caractere.|Această valoare trebuie să conțină exact {{ limit }} de caractere.</target>
             </trans-unit>
             <trans-unit id="49">
                 <source>The file was only partially uploaded.</source>
@@ -204,15 +204,15 @@
             </trans-unit>
             <trans-unit id="54">
                 <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
-                <target>Această colecție trebuie să conțină cel puțin {{ limit }} elemente.</target>
+                <target>Această colecție trebuie să conțină cel puțin {{ limit }} element.|Această colecție trebuie să conțină cel puțin {{ limit }} elemente.|Această colecție trebuie să conțină cel puțin {{ limit }} de elemente.</target>
             </trans-unit>
             <trans-unit id="55">
                 <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
-                <target>Această colecție trebuie să conțină cel mult {{ limit }} elemente.</target>
+                <target>Această colecție trebuie să conțină cel mult {{ limit }} element.|Această colecție trebuie să conțină cel mult {{ limit }} elemente.|Această colecție trebuie să conțină cel mult {{ limit }} de elemente.</target>
             </trans-unit>
             <trans-unit id="56">
                 <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
-                <target>Această colecție trebuie să conțină {{ limit }} elemente.</target>
+                <target>Această colecție trebuie să conțină {{ limit }} element.|Această colecție trebuie să conțină {{ limit }} elemente.|Această colecție trebuie să conțină {{ limit }} de elemente.</target>
             </trans-unit>
             <trans-unit id="57">
                 <source>Invalid card number.</source>

src/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Validator\Tests\Constraints;
 
+use Symfony\Component\Intl\Util\IntlTestHelper;
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\Constraints\AbstractComparisonValidator;
 
@@ -44,6 +45,8 @@ abstract class AbstractComparisonValidatorTestCase extends \PHPUnit_Framework_Te
             ->disableOriginalConstructor()
             ->getMock();
         $this->validator->initialize($this->context);
+
+        \Locale::setDefault('en');
     }
 
     /**
@@ -86,12 +89,19 @@ abstract class AbstractComparisonValidatorTestCase extends \PHPUnit_Framework_Te
     /**
      * @dataProvider provideInvalidComparisons
      * @param mixed  $dirtyValue
+     * @param mixed  $dirtyValueAsString
      * @param mixed  $comparedValue
      * @param mixed  $comparedValueString
      * @param string $comparedValueType
      */
-    public function testInvalidComparisonToValue($dirtyValue, $comparedValue, $comparedValueString, $comparedValueType)
+    public function testInvalidComparisonToValue($dirtyValue, $dirtyValueAsString, $comparedValue, $comparedValueString, $comparedValueType)
     {
+        // Conversion of dates to string differs between ICU versions
+        // Make sure we have the correct version loaded
+        if ($dirtyValue instanceof \DateTime) {
+            IntlTestHelper::requireIntl($this);
+        }
+
         $constraint = $this->createConstraint(array('value' => $comparedValue));
         $constraint->message = 'Constraint Message';
 
@@ -102,7 +112,7 @@ abstract class AbstractComparisonValidatorTestCase extends \PHPUnit_Framework_Te
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('Constraint Message', array(
-                '{{ value }}' => $comparedValueString,
+                '{{ value }}' => $dirtyValueAsString,
                 '{{ compared_value }}' => $comparedValueString,
                 '{{ compared_value_type }}' => $comparedValueType
             ));

src/Symfony/Component/Validator/Tests/Constraints/BlankValidatorTest.php

@@ -51,7 +51,7 @@ class BlankValidatorTest extends \PHPUnit_Framework_TestCase
     /**
      * @dataProvider getInvalidValues
      */
-    public function testInvalidValues($value)
+    public function testInvalidValues($value, $valueAsString)
     {
         $constraint = new Blank(array(
             'message' => 'myMessage'
@@ -60,7 +60,7 @@ class BlankValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $value,
+                '{{ value }}' => $valueAsString,
             ));
 
         $this->validator->validate($value, $constraint);
@@ -69,10 +69,10 @@ class BlankValidatorTest extends \PHPUnit_Framework_TestCase
     public function getInvalidValues()
     {
         return array(
-            array('foobar'),
-            array(0),
-            array(false),
-            array(1234),
+            array('foobar', '"foobar"'),
+            array(0, '0'),
+            array(false, 'false'),
+            array(1234, '1234'),
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/ChoiceValidatorTest.php

@@ -158,7 +158,7 @@ class ChoiceValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => 'baz',
+                '{{ value }}' => '"baz"',
             ), null, null);
 
         $this->validator->validate('baz', $constraint);
@@ -175,7 +175,7 @@ class ChoiceValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => 'baz',
+                '{{ value }}' => '"baz"',
             ));
 
         $this->validator->validate(array('foo', 'baz'), $constraint);
@@ -255,7 +255,7 @@ class ChoiceValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => '2',
+                '{{ value }}' => '"2"',
             ));
 
         $this->validator->validate('2', $constraint);
@@ -287,7 +287,7 @@ class ChoiceValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => '3',
+                '{{ value }}' => '"3"',
             ));
 
         $this->validator->validate(array(2, '3'), $constraint);

src/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorTest.php

@@ -147,7 +147,7 @@ abstract class CollectionValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolationAt')
             ->with('[baz]', 'myMessage', array(
-                '{{ field }}' => 'baz'
+                '{{ field }}' => '"baz"'
             ));
 
         $this->validator->validate($data, new Collection(array(
@@ -211,7 +211,7 @@ abstract class CollectionValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolationAt')
             ->with('[foo]', 'myMessage', array(
-                '{{ field }}' => 'foo',
+                '{{ field }}' => '"foo"',
             ));
 
         $this->validator->validate($data, $constraint);
@@ -331,7 +331,7 @@ abstract class CollectionValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolationAt')
             ->with('[foo]', 'myMessage', array(
-                '{{ field }}' => 'foo',
+                '{{ field }}' => '"foo"',
             ));
 
         $this->validator->validate($data, new Collection(array(

src/Symfony/Component/Validator/Tests/Constraints/DateTimeValidatorTest.php

@@ -96,7 +96,7 @@ class DateTimeValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $dateTime,
+                '{{ value }}' => '"'.$dateTime.'"',
             ));
 
         $this->validator->validate($dateTime, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/DateValidatorTest.php

@@ -96,7 +96,7 @@ class DateValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $date,
+                '{{ value }}' => '"'.$date.'"',
             ));
 
         $this->validator->validate($date, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/EmailValidatorTest.php

@@ -88,7 +88,7 @@ class EmailValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $email,
+                '{{ value }}' => '"'.$email.'"',
             ));
 
         $this->validator->validate($email, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php

@@ -50,10 +50,9 @@ class EqualToValidatorTest extends AbstractComparisonValidatorTestCase
     public function provideInvalidComparisons()
     {
         return array(
-            array(1, 2, '2', 'integer'),
-            array('22', '333', "'333'", 'string'),
-            array(new \DateTime('2001-01-01'), new \DateTime('2000-01-01'), '2000-01-01 00:00:00', 'DateTime'),
-            array(new ComparisonTest_Class(4), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
-        );
+            array(1, '1', 2, '2', 'integer'),
+            array('22', '"22"', '333', '"333"', 'string'),
+            array(new \DateTime('2001-01-01'), 'Jan 1, 2001, 12:00 AM', new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array(new ComparisonTest_Class(4), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),        );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/FalseValidatorTest.php

@@ -56,7 +56,7 @@ class FalseValidatorTest extends \PHPUnit_Framework_TestCase
 
         $this->context->expects($this->once())
             ->method('addViolation')
-            ->with('myMessage', array());
+            ->with('myMessage', array('{{ value }}' => 'true'));
 
         $this->validator->validate(true, $constraint);
     }

src/Symfony/Component/Validator/Tests/Constraints/FileValidatorPathTest.php

@@ -29,7 +29,7 @@ class FileValidatorPathTest extends FileValidatorTest
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ file }}' => 'foobar',
+                '{{ file }}' => '"foobar"',
             ));
 
         $this->validator->validate('foobar', $constraint);

src/Symfony/Component/Validator/Tests/Constraints/FileValidatorTest.php

@@ -97,7 +97,7 @@ abstract class FileValidatorTest extends \PHPUnit_Framework_TestCase
                 '{{ limit }}'   => '10',
                 '{{ size }}'    => '11',
                 '{{ suffix }}'  => 'bytes',
-                '{{ file }}'    => $this->path,
+                '{{ file }}'    => '"'.$this->path.'"',
             ));
 
         $this->validator->validate($this->getFile($this->path), $constraint);
@@ -118,7 +118,7 @@ abstract class FileValidatorTest extends \PHPUnit_Framework_TestCase
                 '{{ limit }}'   => '1',
                 '{{ size }}'    => '1.4',
                 '{{ suffix }}'  => 'kB',
-                '{{ file }}'    => $this->path,
+                '{{ file }}'    => '"'.$this->path.'"',
             ));
 
         $this->validator->validate($this->getFile($this->path), $constraint);
@@ -139,7 +139,7 @@ abstract class FileValidatorTest extends \PHPUnit_Framework_TestCase
                 '{{ limit }}'   => '1',
                 '{{ size }}'    => '1.4',
                 '{{ suffix }}'  => 'MB',
-                '{{ file }}'    => $this->path,
+                '{{ file }}'    => '"'.$this->path.'"',
             ));
 
         $this->validator->validate($this->getFile($this->path), $constraint);
@@ -241,7 +241,7 @@ abstract class FileValidatorTest extends \PHPUnit_Framework_TestCase
             ->with('myMessage', array(
                 '{{ type }}'    => '"application/pdf"',
                 '{{ types }}'   => '"image/png", "image/jpg"',
-                '{{ file }}'    => $this->path,
+                '{{ file }}'    => '"'.$this->path.'"',
             ));
 
         $this->validator->validate($file, $constraint);
@@ -275,7 +275,7 @@ abstract class FileValidatorTest extends \PHPUnit_Framework_TestCase
             ->with('myMessage', array(
                 '{{ type }}'    => '"application/pdf"',
                 '{{ types }}'   => '"image/*", "image/jpg"',
-                '{{ file }}'    => $this->path,
+                '{{ file }}'    => '"'.$this->path.'"',
             ));
 
         $this->validator->validate($file, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php

@@ -51,9 +51,9 @@ class GreaterThanOrEqualValidatorTest extends AbstractComparisonValidatorTestCas
     public function provideInvalidComparisons()
     {
         return array(
-            array(1, 2, '2', 'integer'),
-            array(new \DateTime('2000/01/01'), new \DateTime('2005/01/01'), '2005-01-01 00:00:00', 'DateTime'),
-            array('b', 'c', "'c'", 'string')
+            array(1, '1', 2, '2', 'integer'),
+            array(new \DateTime('2000/01/01'), 'Jan 1, 2000, 12:00 AM', new \DateTime('2005/01/01'), 'Jan 1, 2005, 12:00 AM', 'DateTime'),
+            array('b', '"b"', 'c', '"c"', 'string')
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php

@@ -49,14 +49,14 @@ class GreaterThanValidatorTest extends AbstractComparisonValidatorTestCase
     public function provideInvalidComparisons()
     {
         return array(
-            array(1, 2, '2', 'integer'),
-            array(2, 2, '2', 'integer'),
-            array(new \DateTime('2000/01/01'), new \DateTime('2005/01/01'), '2005-01-01 00:00:00', 'DateTime'),
-            array(new \DateTime('2000/01/01'), new \DateTime('2000/01/01'), '2000-01-01 00:00:00', 'DateTime'),
-            array(new ComparisonTest_Class(4), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
-            array(new ComparisonTest_Class(5), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
-            array('22', '333', "'333'", 'string'),
-            array('22', '22', "'22'", 'string')
+            array(1, '1', 2, '2', 'integer'),
+            array(2, '2', 2, '2', 'integer'),
+            array(new \DateTime('2000/01/01'), 'Jan 1, 2000, 12:00 AM', new \DateTime('2005/01/01'), 'Jan 1, 2005, 12:00 AM', 'DateTime'),
+            array(new \DateTime('2000/01/01'), 'Jan 1, 2000, 12:00 AM', new \DateTime('2000/01/01'), 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array(new ComparisonTest_Class(5), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
+            array(new ComparisonTest_Class(5), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
+            array('22', '"22"', '333', '"333"', 'string'),
+            array('22', '"22"', '22', '"22"', 'string')
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php

@@ -54,6 +54,7 @@ class IbanValidatorTest extends \PHPUnit_Framework_TestCase
     {
         return array(
             array('CH9300762011623852957'), // Switzerland without spaces
+            array('CH93  0076 2011 6238 5295 7'), // Switzerland with multiple spaces
 
             //Country list
             //http://www.rbs.co.uk/corporate/international/g0/guide-to-international-business/regulatory-information/iban/iban-example.ashx
@@ -163,7 +164,7 @@ class IbanValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $iban,
+                '{{ value }}' => '"'.$iban.'"',
             ));
 
         $this->validator->validate($iban, $constraint);
@@ -182,6 +183,7 @@ class IbanValidatorTest extends \PHPUnit_Framework_TestCase
             array('foo'),
             array('123'),
             array('0750447346'),
+            array('CH930076201162385295]'),
 
             //Ibans with lower case values are invalid
             array('Ae260211000000230064016'),

src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php

@@ -52,12 +52,12 @@ class IdenticalToValidatorTest extends AbstractComparisonValidatorTestCase
     public function provideInvalidComparisons()
     {
         return array(
-            array(1, 2, '2', 'integer'),
-            array(2, '2', "'2'", 'string'),
-            array('22', '333', "'333'", 'string'),
-            array(new \DateTime('2001-01-01'), new \DateTime('2001-01-01'), '2001-01-01 00:00:00', 'DateTime'),
-            array(new \DateTime('2001-01-01'), new \DateTime('1999-01-01'), '1999-01-01 00:00:00', 'DateTime'),
-            array(new ComparisonTest_Class(4), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
+            array(1, '1', 2, '2', 'integer'),
+            array(2, '2', '2', '"2"', 'string'),
+            array('22', '"22"', '333', '"333"', 'string'),
+            array(new \DateTime('2001-01-01'), 'Jan 1, 2001, 12:00 AM', new \DateTime('2001-01-01'), 'Jan 1, 2001, 12:00 AM', 'DateTime'),
+            array(new \DateTime('2001-01-01'), 'Jan 1, 2001, 12:00 AM', new \DateTime('1999-01-01'), 'Jan 1, 1999, 12:00 AM', 'DateTime'),
+            array(new ComparisonTest_Class(4), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/IpValidatorTest.php

@@ -162,7 +162,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -196,7 +196,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -224,7 +224,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -252,7 +252,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -276,7 +276,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -314,7 +314,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -342,7 +342,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -369,7 +369,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -393,7 +393,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -417,7 +417,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -441,7 +441,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);
@@ -465,7 +465,7 @@ class IpValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $ip,
+                '{{ value }}' => '"'.$ip.'"',
             ));
 
         $this->validator->validate($ip, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/IsbnValidatorTest.php

@@ -58,6 +58,10 @@ class IsbnValidatorTest extends \PHPUnit_Framework_TestCase
             array('0-4X19-92611'),
             array('0_45122_5244'),
             array('2870#971#648'),
+            array('1A34567890'),
+            // chr(1) evaluates to 0
+            // 2070546810 is valid
+            array('2'.chr(1).'70546810'),
         );
     }
 
@@ -92,6 +96,10 @@ class IsbnValidatorTest extends \PHPUnit_Framework_TestCase
             array('980-0474292319'),
             array('978_0451225245'),
             array('978#0471292319'),
+            array('978-272C442282'),
+            // chr(1) evaluates to 0
+            // 978-2070546817 is valid
+            array('978-2'.chr(1).'70546817'),
         );
     }
 

src/Symfony/Component/Validator/Tests/Constraints/LengthValidatorTest.php

@@ -167,7 +167,7 @@ class LengthValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', $this->identicalTo(array(
-                '{{ value }}' => (string) $value,
+                '{{ value }}' => '"'.$value.'"',
                 '{{ limit }}' => 4,
             )), $this->identicalTo($value), 4);
 
@@ -191,7 +191,7 @@ class LengthValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', $this->identicalTo(array(
-                '{{ value }}' => (string) $value,
+                '{{ value }}' => '"'.$value.'"',
                 '{{ limit }}' => 4,
             )), $this->identicalTo($value), 4);
 
@@ -216,7 +216,7 @@ class LengthValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', $this->identicalTo(array(
-                '{{ value }}' => (string) $value,
+                '{{ value }}' => '"'.$value.'"',
                 '{{ limit }}' => 4,
             )), $this->identicalTo($value), 4);
 

src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php

@@ -53,10 +53,10 @@ class LessThanOrEqualValidatorTest extends AbstractComparisonValidatorTestCase
     public function provideInvalidComparisons()
     {
         return array(
-            array(2, 1, '1', 'integer'),
-            array(new \DateTime('2010-01-01'), new \DateTime('2000-01-01'), '2000-01-01 00:00:00', 'DateTime'),
-            array(new ComparisonTest_Class(5), new ComparisonTest_Class(4), '4', __NAMESPACE__.'\ComparisonTest_Class'),
-            array('c', 'b', "'b'", 'string')
+            array(2, '2', 1, '1', 'integer'),
+            array(new \DateTime('2010-01-01'), 'Jan 1, 2010, 12:00 AM', new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array(new ComparisonTest_Class(5), 'object', new ComparisonTest_Class(4), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
+            array('c', '"c"', 'b', '"b"', 'string')
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php

@@ -49,13 +49,13 @@ class LessThanValidatorTest extends AbstractComparisonValidatorTestCase
     public function provideInvalidComparisons()
     {
         return array(
-            array(3, 2, '2', 'integer'),
-            array(2, 2, '2', 'integer'),
-            array(new \DateTime('2010-01-01'), new \DateTime('2000-01-01'), '2000-01-01 00:00:00', 'DateTime'),
-            array(new \DateTime('2000-01-01'), new \DateTime('2000-01-01'), '2000-01-01 00:00:00', 'DateTime'),
-            array(new ComparisonTest_Class(5), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
-            array(new ComparisonTest_Class(6), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
-            array('333', '22', "'22'", 'string'),
+            array(3, '3', 2, '2', 'integer'),
+            array(2, '2', 2, '2', 'integer'),
+            array(new \DateTime('2010-01-01'), 'Jan 1, 2010, 12:00 AM', new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array(new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array(new ComparisonTest_Class(5), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
+            array(new ComparisonTest_Class(6), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
+            array('333', '"333"', '22', '"22"', 'string'),
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php

@@ -49,11 +49,11 @@ class NotEqualToValidatorTest extends AbstractComparisonValidatorTestCase
     public function provideInvalidComparisons()
     {
         return array(
-            array(3, 3, '3', 'integer'),
-            array('2', 2, '2', 'integer'),
-            array('a', 'a', "'a'", 'string'),
-            array(new \DateTime('2000-01-01'), new \DateTime('2000-01-01'), '2000-01-01 00:00:00', 'DateTime'),
-            array(new ComparisonTest_Class(5), new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'),
+            array(3, '3', 3, '3', 'integer'),
+            array('2', '"2"', 2, '2', 'integer'),
+            array('a', '"a"', 'a', '"a"', 'string'),
+            array(new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', new \DateTime('2000-01-01'), 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array(new ComparisonTest_Class(5), 'object', new ComparisonTest_Class(5), 'object', __NAMESPACE__.'\ComparisonTest_Class'),
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php

@@ -53,10 +53,10 @@ class NotIdenticalToValidatorTest extends AbstractComparisonValidatorTestCase
         $object = new ComparisonTest_Class(2);
 
         return array(
-            array(3, 3, '3', 'integer'),
-            array('a', 'a', "'a'", 'string'),
-            array($date, $date, '2000-01-01 00:00:00', 'DateTime'),
-            array($object, $object, '2', __NAMESPACE__.'\ComparisonTest_Class'),
+            array(3, '3', 3, '3', 'integer'),
+            array('a', '"a"', 'a', '"a"', 'string'),
+            array($date, 'Jan 1, 2000, 12:00 AM', $date, 'Jan 1, 2000, 12:00 AM', 'DateTime'),
+            array($object, 'object', $object, 'object', __NAMESPACE__.'\ComparisonTest_Class'),
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/NullValidatorTest.php

@@ -43,7 +43,7 @@ class NullValidatorTest extends \PHPUnit_Framework_TestCase
     /**
      * @dataProvider getInvalidValues
      */
-    public function testInvalidValues($value, $readableValue)
+    public function testInvalidValues($value, $valueAsString)
     {
         $constraint = new Null(array(
             'message' => 'myMessage'
@@ -52,7 +52,7 @@ class NullValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $readableValue,
+                '{{ value }}' => $valueAsString,
             ));
 
         $this->validator->validate($value, $constraint);
@@ -61,13 +61,14 @@ class NullValidatorTest extends \PHPUnit_Framework_TestCase
     public function getInvalidValues()
     {
         return array(
-            array(0, 0),
-            array(false, false),
-            array(true, true),
-            array('', ''),
-            array('foo bar', 'foo bar'),
-            array(new \DateTime(), 'DateTime'),
-            array(array(), 'Array'),
+            array(0, '0'),
+            array(false, 'false'),
+            array(true, 'true'),
+            array('', '""'),
+            array('foo bar', '"foo bar"'),
+            array(new \DateTime(), 'object'),
+            array(new \stdClass(), 'object'),
+            array(array(), 'array'),
         );
     }
 }

src/Symfony/Component/Validator/Tests/Constraints/RangeValidatorTest.php

@@ -234,4 +234,19 @@ class RangeValidatorTest extends \PHPUnit_Framework_TestCase
 
         $this->validator->validate(21, $constraint);
     }
+
+    public function testNonNumeric()
+    {
+        $this->context->expects($this->once())
+            ->method('addViolation')
+            ->with('myMessage', array(
+                '{{ value }}' => '"abcd"',
+            ));
+
+        $this->validator->validate('abcd', new Range(array(
+            'min' => 10,
+            'max' => 20,
+            'invalidMessage' => 'myMessage',
+        )));
+    }
 }

src/Symfony/Component/Validator/Tests/Constraints/RegexValidatorTest.php

@@ -91,7 +91,7 @@ class RegexValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $value,
+                '{{ value }}' => '"'.$value.'"',
             ));
 
         $this->validator->validate($value, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/TimeValidatorTest.php

@@ -96,7 +96,7 @@ class TimeValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $time,
+                '{{ value }}' => '"'.$time.'"',
             ));
 
         $this->validator->validate($time, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/TrueValidatorTest.php

@@ -57,6 +57,7 @@ class TrueValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
+                '{{ value }}' => 'false',
             ));
 
         $this->validator->validate(false, $constraint);

src/Symfony/Component/Validator/Tests/Constraints/TypeValidatorTest.php

@@ -134,34 +134,34 @@ class TypeValidatorTest extends \PHPUnit_Framework_TestCase
         $file = $this->createFile();
 
         return array(
-            array('foobar', 'numeric', 'foobar'),
-            array('foobar', 'boolean', 'foobar'),
-            array('0', 'integer', '0'),
-            array('1.5', 'float', '1.5'),
+            array('foobar', 'numeric', '"foobar"'),
+            array('foobar', 'boolean', '"foobar"'),
+            array('0', 'integer', '"0"'),
+            array('1.5', 'float', '"1.5"'),
             array(12345, 'string', '12345'),
-            array($object, 'boolean', 'stdClass'),
-            array($object, 'numeric', 'stdClass'),
-            array($object, 'integer', 'stdClass'),
-            array($object, 'float', 'stdClass'),
-            array($object, 'string', 'stdClass'),
-            array($object, 'resource', 'stdClass'),
-            array($file, 'boolean', (string) $file),
-            array($file, 'numeric', (string) $file),
-            array($file, 'integer', (string) $file),
-            array($file, 'float', (string) $file),
-            array($file, 'string', (string) $file),
-            array($file, 'object', (string) $file),
-            array('12a34', 'digit', '12a34'),
-            array('1a#23', 'alnum', '1a#23'),
-            array('abcd1', 'alpha', 'abcd1'),
-            array("\nabc", 'cntrl', "\nabc"),
-            array("abc\n", 'graph', "abc\n"),
-            array('abCDE', 'lower', 'abCDE'),
-            array('ABcde', 'upper', 'ABcde'),
-            array("\nabc", 'print', "\nabc"),
-            array('abc&$!', 'punct', 'abc&$!'),
-            array("\nabc", 'space', "\nabc"),
-            array('AR1012', 'xdigit', 'AR1012'),
+            array($object, 'boolean', 'object'),
+            array($object, 'numeric', 'object'),
+            array($object, 'integer', 'object'),
+            array($object, 'float', 'object'),
+            array($object, 'string', 'object'),
+            array($object, 'resource', 'object'),
+            array($file, 'boolean', 'resource'),
+            array($file, 'numeric', 'resource'),
+            array($file, 'integer', 'resource'),
+            array($file, 'float', 'resource'),
+            array($file, 'string', 'resource'),
+            array($file, 'object', 'resource'),
+            array('12a34', 'digit', '"12a34"'),
+            array('1a#23', 'alnum', '"1a#23"'),
+            array('abcd1', 'alpha', '"abcd1"'),
+            array("\nabc", 'cntrl', "\"\nabc\""),
+            array("abc\n", 'graph', "\"abc\n\""),
+            array('abCDE', 'lower', '"abCDE"'),
+            array('ABcde', 'upper', '"ABcde"'),
+            array("\nabc", 'print', "\"\nabc\""),
+            array('abc&$!', 'punct', '"abc&$!"'),
+            array("\nabc", 'space', "\"\nabc\""),
+            array('AR1012', 'xdigit', '"AR1012"'),
         );
     }
 

src/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php

@@ -129,7 +129,7 @@ class UrlValidatorTest extends \PHPUnit_Framework_TestCase
         $this->context->expects($this->once())
             ->method('addViolation')
             ->with('myMessage', array(
-                '{{ value }}' => $url,
+                '{{ value }}' => '"'.$url.'"',
             ));
 
         $this->validator->validate($url, $constraint);

src/Symfony/Component/Yaml/Inline.php

@@ -384,6 +384,8 @@ class Inline
      * @param string $scalar
      *
      * @return string A YAML string
+     *
+     * @throws ParseException when object parsing support was disabled and the parser detected a PHP object
      */
     private static function evaluateScalar($scalar)
     {