/**
* @return array
*/
public function getValueOptions()
{
if (!count($this->valueOptions)) {
$names = Currency::getAvailableCurrencyNames();
$codes = $this->getCurrencyList()->getAllow();
$options = parent::getValueOptions();
foreach ($codes as $code) {
$name = $this->getDisplayNames() ? $names[$code] : $code;
$options[$code] = $name;
}
$this->setValueOptions($options);
}
return parent::getValueOptions();
}
/**
* covers \NetglueMoney\Money\Currency::getAvailableCurrencyNames
*/
public function testGetAvailableCurencyNames()
{
$array = Currency::getAvailableCurrencyNames();
$this->assertInternalType('array', $array);
$this->assertContainsOnly('string', $array);
foreach ($array as $code => $name) {
$this->assertRegExp('/^[A-Z]{3}$/', $code);
}
}
