/**
* Test listing .
*/
function testResourceList()
{
$list = Currency::resourceListAll();
foreach ($list as $iso_4217_code) {
$this->assertSame(strlen($iso_4217_code), 3, 'Currency::getList() returns an array with three-letter strings (ISO 4217 codes).');
}
}
/**
* Tests resource integrity.
*/
function testResourceIntegrity() {
foreach (Currency::resourceListAll() as $ISO4217Code) {
$currency = new Currency();
$currency->resourceLoad($ISO4217Code);
foreach ($currency->exchangeRates as $exchange_rate) {
$this->assertInternalType('string', $exchange_rate);
$this->assertTrue(is_numeric($exchange_rate));
}
}
}
