Symfony\Component\Form\Tests\CompoundFormTest::testSubmitPostOrPutRequestWithSingleChildForm PHP Method

    public function testSubmitPostOrPutRequestWithSingleChildForm($method)
    {
        $path = tempnam(sys_get_temp_dir(), 'sf2');
        touch($path);

        $files = array(
            'image' => array(
                'error' => UPLOAD_ERR_OK,
                'name' => 'upload.png',
                'size' => 123,
                'tmp_name' => $path,
                'type' => 'image/png',
            ),
        );

        $request = new Request(array(), array(), array(), array(), $files, array(
            'REQUEST_METHOD' => $method,
        ));

        $form = $this->getBuilder('image')
            ->setMethod($method)
            ->setRequestHandler(new HttpFoundationRequestHandler())
            ->getForm();

        $form->handleRequest($request);

        $file = new UploadedFile($path, 'upload.png', 'image/png', 123, UPLOAD_ERR_OK);

        $this->assertEquals($file, $form->getData());

        unlink($path);
    }