Merge branch '3.2'

* 3.2:
  [Cache] cache/integration-tests is now compatible with phpunit namespaces
  [FrameworkBundle] Fix translation dep constraint
  [Workflow] Added more tests
  [Cache] Enhance error reporting for FilesystemAdapter

Author: nicolas-grekas

Tests/Translation/TranslatorTest.php

@@ -136,6 +136,17 @@ public function testGetDefaultLocale()
         $this->assertSame('en', $translator->getLocale());
     }
 
+    /**
+     * @expectedException \Symfony\Component\Translation\Exception\InvalidArgumentException
+     * @expectedExceptionMessage The Translator does not support the following options: 'foo'
+     */
+    public function testInvalidOptions()
+    {
+        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerInterface')->getMock();
+
+        (new Translator($container, new MessageSelector(), array(), array('foo' => 'bar')));
+    }
+
     protected function getCatalogue($locale, $messages, $resources = array())
     {
         $catalogue = new MessageCatalogue($locale);

composer.json

@@ -47,7 +47,7 @@
         "symfony/security-core": "~3.2",
         "symfony/security-csrf": "~2.8|~3.0",
         "symfony/serializer": "~3.3",
-        "symfony/translation": "~2.8|~3.0",
+        "symfony/translation": "~3.2",
         "symfony/templating": "~2.8|~3.0",
         "symfony/validator": "~3.3",
         "symfony/yaml": "~3.2",
@@ -63,9 +63,10 @@
         "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
         "symfony/asset": "<3.3",
         "symfony/console": "<3.3",
-        "symfony/serializer": "<3.3",
         "symfony/form": "<3.3",
         "symfony/property-info": "<3.3",
+        "symfony/serializer": "<3.3",
+        "symfony/translations": "<3.2",
         "symfony/validator": "<3.3"
     },
     "suggest": {