bug #19425 [BrowserKit] Uppercase the "GET" method in redirects (jakzal)

This PR was merged into the 2.7 branch.

Discussion
----------

[BrowserKit] Uppercase the "GET" method in redirects

| Q             | A
| ------------- | ---
| Branch?       | 2.7
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #19419
| License       | MIT
| Doc PR        | -

Commits
-------

7b117d3 [BrowserKit] Uppercase the "GET" method in redirects

src/Symfony/Component/BrowserKit/Client.php

@@ -455,7 +455,7 @@ public function followRedirect()
         $request = $this->internalRequest;
 
         if (in_array($this->internalResponse->getStatus(), array(302, 303))) {
-            $method = 'get';
+            $method = 'GET';
             $files = array();
             $content = null;
         } else {
@@ -464,7 +464,7 @@ public function followRedirect()
             $content = $request->getContent();
         }
 
-        if ('get' === strtolower($method)) {
+        if ('GET' === strtoupper($method)) {
             // Don't forward parameters for GET request as it should reach the redirection URI
             $parameters = array();
         } else {

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

@@ -410,7 +410,7 @@ public function testFollowRedirectWithMaxRedirects()
         $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
         $client->request('POST', 'http://www.example.com/foo/foobar', array('name' => 'bar'));
 
-        $this->assertEquals('get', $client->getRequest()->getMethod(), '->followRedirect() uses a get for 302');
+        $this->assertEquals('GET', $client->getRequest()->getMethod(), '->followRedirect() uses a GET for 302');
         $this->assertEquals(array(), $client->getRequest()->getParameters(), '->followRedirect() does not submit parameters when changing the method');
     }