public function testCheck()
{
$request = new Request();
$expected = array();
$result = Access::check('test_access', array('username' => 'Tom'), $request);
$this->assertEqual($expected, $result);
$expected = array('message' => 'Access denied.', 'redirect' => '/login');
$result = Access::check('test_access', false, $request, array('redirect' => '/login', 'message' => 'Access denied.'));
$this->assertEqual($expected, $result);
}