public function testExtensionAttributes()
{
$extensionAttributes = $this->sendEventNotifications->extensionAttributes;
$extensionAttributes['foo1'] = array('name' => 'foo1', 'value' => 'bar');
$extensionAttributes['foo2'] = array('name' => 'foo2', 'value' => 'rab');
$this->sendEventNotifications->extensionAttributes = $extensionAttributes;
$this->assertEquals('bar', $this->sendEventNotifications->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $this->sendEventNotifications->extensionAttributes['foo2']['value']);
$sendEventNotificationsXml = $this->sendEventNotifications->saveXML();
$newSendEventNotifications = new Extension\SendEventNotifications();
$newSendEventNotifications->transferFromXML($sendEventNotificationsXml);
$this->assertEquals('bar', $newSendEventNotifications->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $newSendEventNotifications->extensionAttributes['foo2']['value']);
}
