/**
* {@inheritDoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$productsToBuy = $input->getArgument(self::ARGUMENT_PRODUCTS_TO_BUY);
$discount = $input->getArgument(self::ARGUMENT_DISCOUNT);
$locale = $input->getArgument(self::ARGUMENT_LOCALE);
//create a new transaction
$transaction = new \Cilex\Store\Transaction(new \Cilex\Store\Products());
//set locale
$locale ? setlocale(LC_MONETARY, $locale) : false;
if ($productsToBuy) {
foreach ($productsToBuy as $product) {
//add products
$transaction->addProduct($product, $this->products[$product]);
}
}
//if a deposit has been made
if ($discount && $discount > 0) {
$transaction->addDiscount((int) $discount, (double) $transaction->getSubTotal());
}
//output
$output->writeln($transaction->getReceipt());
}
/**
* @covers Cilex\Store\Transaction::getReceipt
* @covers Cilex\Store\Transaction::addProduct
*/
public function testGetValidReceipt()
{
$this->object->addProduct('test', 1.0);
$result = $this->object->getReceipt();
$this->assertEquals(9, count($result));
}