public function testSucceedExcludedButNotAdded()
{
$signature = FormSignature::key(array('fields' => array('email' => 'foo@baz', 'pass' => 'whatever'), 'excluded' => array('_editor')));
$request = new Request(array('data' => array('email' => 'foo@baz', 'pass' => 'whatever', 'security' => compact('signature'))));
$this->assertTrue(FormSignature::check($request));
}