/**
* Constructor populates allowed codes with defaults and optionally filters those passed as an argument
* @param array|NULL $allow An array of currency codes to allow
* @param array|NULL $deny An array of currency codes to remove from the allowed list, or remove from the defaults if no allow is set
* @return void
*/
public function __construct($allow = NULL, $deny = NULL)
{
$this->defaults = Currency::getAvailableCurrencies();
if (NULL !== $allow) {
$this->setAllow($allow);
}
if (NULL !== $deny) {
$this->remove($deny);
}
}
/**
* covers \NetglueMoney\Money\Currency::getAvailableCurrencies
*/
public function testGetAvailableCurencies()
{
$array = Currency::getAvailableCurrencies();
$this->assertInternalType('array', $array);
$this->assertContainsOnly('string', $array);
foreach ($array as $code) {
$this->assertRegExp('/^[A-Z]{3}$/', $code);
}
}
