protected function setUp() {
$this->array = array(
'hello' => 'world',
'always' => 'be happy',
'user.login' => 'drak',
'csrf.token' => array(
'a' => '1234',
'b' => '4321',
),
'category' => array(
'fishing' => array(
'first' => 'cod',
'second' => 'sole',
),
),
);
$this->bag = new NamespacedAttributeBag('_sf2', '/');
$this->bag
->initialize($this->array);
}