/**
* @covers ::getTimestamp
* @covers ::setTimestamp
*/
public function testGetTimestamp()
{
$timestamp = mt_rand();
$this->assertSame($this->exchangeRate, $this->exchangeRate->setTimestamp($timestamp));
$this->assertSame($timestamp, $this->exchangeRate->getTimestamp());
}
/**
* Constructs a new instance.
*
* @param string $source_currency_code
* The code of the source currency.
* @param string $destination_currency_code
* The code of the destination currency.
* @param string $rate
* The exchange rate.
* @param string $exchange_rate_provider_id
* The ID of the exchange rate provider that provided this rate.
*/
public function __construct($source_currency_code, $destination_currency_code, $rate, $exchange_rate_provider_id)
{
parent::__construct($source_currency_code, $destination_currency_code, $rate);
$this->exchangeRateProviderId = $exchange_rate_provider_id;
}