/**
* @expectedException \Crak\Component\ExchangeRates\Exception\CannotRetrieveIMFRatesException
*/
public function testShouldThrowExceptionWhenIMFRepositoryCantGetRates()
{
$curlRepository = $this->getMock(CurlRepository::CLASS_NAME);
$curlRepository->expects($this->once())->method('get')->willReturn(false);
$repository = new IMFRepository($curlRepository);
$repository->getRates(new \DateTime());
}
/**
* @param \DateTime $date = null
*
* @return array
*/
public function getRates(\DateTime $date = null)
{
if (is_null($date)) {
$date = new \DateTime();
}
$rates = $this->repository->getRates($date);
if (empty($rates) && $this->repository instanceof PDORepository) {
$repository = new Repository\IMFRepository();
$rates = $repository->getRates($date);
$this->repository->saveRates($date, $rates);
}
return $rates;
}
