public function testIsAuthorizedNotLoggedIn()
{
$user = [];
$this->AuthUser->Auth->expects($this->once())->method('user')->with(null)->will($this->returnValue($user));
$request = ['controller' => 'Tags', 'action' => 'edit'];
$result = $this->AuthUser->hasAccess($request);
$this->assertFalse($result);
}