/**
* Test getPrecision
*
* @throws Exception
*
* @return void
*/
public function testGetPrecision()
{
$this->assertEquals(RHelperCurrency::getPrecision('EUR'), 2);
try {
RHelperCurrency::getPrecision('A');
throw new Exception('there should have been another exception');
} catch (OutOfRangeException $e) {
// It was expected
}
}
/**
* Get the payment amount as an float.
*
* @param int $amount Amount
* @param string $currency Iso 4217 3 letters currency code
*
* @return float
*/
public function getAmountToFloat($amount, $currency)
{
return (double) round($amount / pow(10, RHelperCurrency::getPrecision($currency)));
}
