/**
* @param string $code
*
* @throws InvalidArgumentException
*/
public function __construct(string $code)
{
if (empty($code)) {
throw InvalidArgumentException::emptySku();
}
$this->code = $code;
}
/**
* @param int $amount Amount, expressed in the smallest units of $currency (eg cents)
* @param string $currency
* @param int $precision used to calculate float value, 10000 cents / 100 = 100.00
*
* @throws InvalidArgumentException
*/
public function __construct(int $amount, string $currency, int $precision = self::DEFAULT_PRECISION)
{
if ($amount < 0) {
throw InvalidArgumentException::negativePriceAmount($amount);
}
if ($precision < 0) {
throw InvalidArgumentException::negativePricePrecision($precision);
}
if (!Currencies::isValid($currency)) {
throw InvalidArgumentException::invalidCurrency($currency);
}
$this->amount = $amount;
$this->currency = $currency;
$this->precision = $precision;
}
function it_throw_exception_when_currency_is_not_known()
{
$this->shouldThrow(InvalidArgumentException::invalidCurrency('Unknown'))->during('__construct', [1000, 'Unknown', 100]);
}