/**
* Test Flash keeps messages from prev request for next request
*
* Pre-conditions:
* Messages from past request are kept for next request;
* New error message is set for next request;
*
* Post-conditions:
* Messages from past request and new message are all
* saved to $_SESSION.
*/
public function testFlashKeepsMessages()
{
$f1 = new Slim_Session_Flash();
$f1->keep();
$f1->set('error', 'New error message');
$f1->save();
$this->assertEquals(2, count($_SESSION['flash']));
$this->assertArrayHasKey('info', $_SESSION['flash']);
$this->assertArrayHasKey('error', $_SESSION['flash']);
$this->assertEquals('New error message', $_SESSION['flash']['error']);
}
