/**
* Return whether the session has changed
*
* @return bool
*/
public function hasChanged()
{
return parent::hasChanged() || false === empty($this->namespaces) || false === empty($this->removedNamespaces);
}
public function testTrackingChangesWorks()
{
$ns = new SessionNamespace();
$this->assertFalse($ns->hasChanged(), 'A new empty session namespace seems to have changes');
$ns->test = 1;
$this->assertTrue($ns->hasChanged(), 'A new session namespace with values seems not to have changes');
}
