Merge branch '3.1'

* 3.1:
  fix typo
  add "provides" for psr/cache-implementation
  [Validator][GroupSequence] fixed GroupSequence validation ignores PropertyMetadata of parent classes
  [FrameworkBundle][Security] Remove useless mocks
  Add symfony/inflector to composer.json "replaces"
  [DoctrineBridge] Enhance exception message in EntityUserProvider
  added friendly exception when constraint validator does not exist or it is not enabled
  remove duplicate instruction
  [FrameworkBundle] Remove TranslatorBagInterface check
  [FrameworkBundle] Remove duplicated code in RouterDebugCommand
  [Validator] fixed duplicate constraints with parent class interfaces
  SecurityBundle:BasicAuthenticationListener: removed a default argument on getting a header value

Author: nicolas-grekas

Firewall/BasicAuthenticationListener.php

@@ -56,7 +56,7 @@ public function handle(GetResponseEvent $event)
     {
         $request = $event->getRequest();
 
-        if (false === $username = $request->headers->get('PHP_AUTH_USER', false)) {
+        if (null === $username = $request->headers->get('PHP_AUTH_USER')) {
             return;
         }
 

Tests/Authentication/DefaultAuthenticationFailureHandlerTest.php

@@ -13,6 +13,7 @@
 
 use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationFailureHandler;
 use Symfony\Component\Security\Core\Security;
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 
 class DefaultAuthenticationFailureHandlerTest extends \PHPUnit_Framework_TestCase
@@ -47,7 +48,7 @@ public function testForward()
             ->method('createRequest')->with($this->request, '/login')
             ->will($this->returnValue($subRequest));
 
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $response = new Response();
         $this->httpKernel->expects($this->once())
             ->method('handle')->with($subRequest, HttpKernelInterface::SUB_REQUEST)
             ->will($this->returnValue($response));
@@ -60,7 +61,7 @@ public function testForward()
 
     public function testRedirect()
     {
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $response = new Response();
         $this->httpUtils->expects($this->once())
             ->method('createRedirectResponse')->with($this->request, '/login')
             ->will($this->returnValue($response));

Tests/Authentication/DefaultAuthenticationSuccessHandlerTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Security\Http\Tests\Authentication;
 
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationSuccessHandler;
 
 class DefaultAuthenticationSuccessHandlerTest extends \PHPUnit_Framework_TestCase
@@ -171,8 +172,7 @@ public function testRefererTargetPathIsIgnoredByDefault()
 
     private function expectRedirectResponse($path)
     {
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
-
+        $response = new Response();
         $this->httpUtils->expects($this->once())
             ->method('createRedirectResponse')
             ->with($this->request, $path)

Tests/Authentication/SimpleAuthenticationHandlerTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Security\Http\Tests;
 
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Security\Core\Authentication\SimpleAuthenticatorInterface;
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface;
@@ -41,7 +42,7 @@ protected function setUp()
         // No methods are invoked on the exception; we just assert on its class
         $this->authenticationException = new AuthenticationException();
 
-        $this->response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $this->response = new Response();
     }
 
     public function testOnAuthenticationSuccessFallsBackToDefaultHandlerIfSimpleIsNotASuccessHandler()

Tests/EntryPoint/FormAuthenticationEntryPointTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Security\Http\Tests\EntryPoint;
 
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Security\Http\EntryPoint\FormAuthenticationEntryPoint;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 
@@ -19,7 +20,7 @@ class FormAuthenticationEntryPointTest extends \PHPUnit_Framework_TestCase
     public function testStart()
     {
         $request = $this->getMock('Symfony\Component\HttpFoundation\Request', array(), array(), '', false, false);
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $response = new Response();
 
         $httpKernel = $this->getMock('Symfony\Component\HttpKernel\HttpKernelInterface');
         $httpUtils = $this->getMock('Symfony\Component\Security\Http\HttpUtils');
@@ -39,7 +40,7 @@ public function testStartWithUseForward()
     {
         $request = $this->getMock('Symfony\Component\HttpFoundation\Request', array(), array(), '', false, false);
         $subRequest = $this->getMock('Symfony\Component\HttpFoundation\Request', array(), array(), '', false, false);
-        $response = new \Symfony\Component\HttpFoundation\Response('', 200);
+        $response = new Response('', 200);
 
         $httpUtils = $this->getMock('Symfony\Component\Security\Http\HttpUtils');
         $httpUtils

Tests/FirewallTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Security\Http\Tests;
 
-use Symfony\Component\Security\Http\Firewall;
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\Security\Http\Firewall;
 
 class FirewallTest extends \PHPUnit_Framework_TestCase
 {
@@ -46,7 +47,7 @@ public function testOnKernelRequestRegistersExceptionListener()
 
     public function testOnKernelRequestStopsWhenThereIsAResponse()
     {
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $response = new Response();
 
         $first = $this->getMock('Symfony\Component\Security\Http\Firewall\ListenerInterface');
         $first

Tests/Logout/DefaultLogoutSuccessHandlerTest.php

@@ -11,14 +11,15 @@
 
 namespace Symfony\Component\Security\Http\Tests\Logout;
 
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Security\Http\Logout\DefaultLogoutSuccessHandler;
 
 class DefaultLogoutSuccessHandlerTest extends \PHPUnit_Framework_TestCase
 {
     public function testLogout()
     {
         $request = $this->getMock('Symfony\Component\HttpFoundation\Request');
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $response = new Response();
 
         $httpUtils = $this->getMock('Symfony\Component\Security\Http\HttpUtils');
         $httpUtils->expects($this->once())

Tests/RememberMe/ResponseListenerTest.php

@@ -15,6 +15,7 @@
 use Symfony\Component\Security\Http\RememberMe\ResponseListener;
 use Symfony\Component\Security\Http\RememberMe\RememberMeServicesInterface;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\Cookie;
 use Symfony\Component\HttpKernel\KernelEvents;
 
@@ -81,7 +82,7 @@ private function getRequest(array $attributes = array())
 
     private function getResponse()
     {
-        $response = $this->getMock('Symfony\Component\HttpFoundation\Response');
+        $response = new Response();
         $response->headers = $this->getMock('Symfony\Component\HttpFoundation\ResponseHeaderBag');
 
         return $response;