/**
* Logs the user out and redirects to the login page
*
* @param Psr\Http\Message\ServerRequestInterface $request
* @param Psr\Http\Message\ResponseInterface $response
* @param array $args
*/
public function destroy($request, $response, $args)
{
$this->authentication->logout();
$this->resetContextValues();
$this->context['user'] = null;
// Redirect to the login page
return $response->withStatus(301)->withHeader('Location', '/login');
}
/**
* @test
* @covers SlimApp\Authentication::logout
* @uses SlimApp\Session::delete
* @uses SlimApp\Session::set
*/
public function logout_deletes_the_UserId_session_variable_if_it_was_set()
{
// Clean the session before the tests
Session::delete('UserId');
// Logout called by a guest user
$authentication = new Authentication();
$authentication->logout();
$userIdAfterGuestLogout = Session::get('UserId');
// Logged in user
Session::set('UserId', 123);
$authentication->logout();
$userIdAfterLoggedInUserLogout = Session::get('UserId');
$this->assertFalse($userIdAfterGuestLogout);
$this->assertFalse($userIdAfterLoggedInUserLogout);
}