public function testCurrencyCodeOption()
{
$filter = new Uncurrency();
$this->assertInstanceOf('MoneyLaundry\\Filter\\Uncurrency', $filter->setCurrencyCode());
$this->assertNull($filter->getCurrencyCode());
$filter = new Uncurrency();
$this->assertInstanceOf('MoneyLaundry\\Filter\\Uncurrency', $filter->setCurrencyCode('GBP'));
$this->assertEquals('GBP', $filter->getCurrencyCode());
}
/**
* Returns true if and only if $value is a currency amount well-formatted for the given locale
*
* It validates according to the specified options, i.e. whether to consider valid:
* a negative currency amount,
* a currency different than the locale's default,
* a currency string that could not contain currency symbol,
* a currency string that could contain an inexact number of decimal places.
*
* @param string $value
* @return bool
* @throws I18nException\InvalidArgumentException
*/
public function isValid($value)
{
$this->setValue($value);
if (!is_string($value)) {
$this->error(self::INVALID);
return false;
}
// Setup filter
$filter = new Uncurrency($this->getLocale(), $this->getCurrencyCode());
$filter->setScaleCorrectness($this->getScaleCorrectness());
$filter->setCurrencyCorrectness($this->getCurrencyCorrectness());
$filter->setBreakingSpaceAllowed($this->isBreakingSpaceAllowed());
// Filtering
$result = $filter->filter($this->getValue());
// Retrieve updated currency code
$this->currencyCode = $filter->getCurrencyCode();
if ($result !== $this->getValue()) {
// Filter succedeed
if (!$this->isNegativeAllowed() && $result < 0) {
$this->error(self::NOT_POSITIVE);
return false;
}
return true;
}
$this->pattern = $filter->getFormatter()->getPattern();
$this->error(self::NOT_CURRENCY);
return false;
}
