/**
* @param array $order
* @return Order
*/
public static function fromArray(array $order)
{
Guard::keyExists($order, 'transactions');
Guard::keyExists($order, 'amount');
Guard::keyExists($order, 'currency');
return new static(Transactions::fromArray($order['transactions']), Amount::fromInteger($order['amount']), Currency::fromString($order['currency']), array_key_exists('description', $order) ? Description::fromString($order['description']) : null, array_key_exists('merchant_order_id', $order) ? MerchantOrderId::fromString($order['merchant_order_id']) : null, array_key_exists('return_url', $order) ? Url::fromString($order['return_url']) : null, array_key_exists('expiration_period', $order) ? new \DateInterval($order['expiration_period']) : null, array_key_exists('id', $order) ? Uuid::fromString($order['id']) : null, array_key_exists('project_id', $order) ? Uuid::fromString($order['project_id']) : null, array_key_exists('created', $order) ? new Carbon($order['created']) : null, array_key_exists('modified', $order) ? new Carbon($order['modified']) : null, array_key_exists('completed', $order) ? new Carbon($order['completed']) : null, array_key_exists('status', $order) ? Status::fromString($order['status']) : null);
}
/**
* @param string $description
* @return Description|null
*/
public function description($description = null)
{
if ($description !== null) {
$this->description = Description::fromString($description);
}
return $this->description;
}
/**
* @test
*/
public function itShouldGuardAgainstEmptyValue()
{
$this->setExpectedException('Assert\\InvalidArgumentException');
Description::fromString('');
}