public function testReturnsRightJSONObject()
{
$this->assertEquals($o = new \ChristianBudde\Part\controller\json\MailAddressObjectImpl($this->address), $this->address->jsonObjectSerialize());
$this->assertEquals($o->jsonSerialize(), $this->address->jsonSerialize());
}
private function addInstance(AddressImpl $instance)
{
$this->addressList[$instance->getLocalPart()] = $instance;
$instance->attachObserver($this);
}