[BrowserKit] Added test for followRedirect method (POST method)

Author: zomberg

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

@@ -473,6 +473,26 @@ public function testFollowRedirectWithPort()
         $this->assertEquals($headers, $client->getRequest()->getServer());
     }
 
+    public function testFollowRedirectWithPostMethod()
+    {
+        $parameters = array('foo' => 'bar');
+        $files = array('myfile.foo' => 'baz');
+        $server = array('X_TEST_FOO' => 'bazbar');
+        $content = 'foobarbaz';
+
+        $client = new TestClient();
+
+        $client->setNextResponse(new Response('', 307, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('POST', 'http://www.example.com/foo/foobar', $parameters, $files, $server, $content);
+
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect with POST method');
+        $this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->followRedirect() keeps parameters with POST method');
+        $this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->followRedirect() keeps files with POST method');
+        $this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->followRedirect() keeps $_SERVER with POST method');
+        $this->assertEquals($content, $client->getRequest()->getContent(), '->followRedirect() keeps content with POST method');
+        $this->assertEquals('POST', $client->getRequest()->getMethod(), '->followRedirect() keeps request method');
+    }
+
     public function testBack()
     {
         $client = new TestClient();