public function testGetRecentTrades()
 {
     $recentTrades = $this->client->getRecentTrades(Currency::XBT, Currency::USD, 3);
     $this->assert($recentTrades, instance_of, '\\IndependentReserve\\Object\\RecentTrades');
     $this->verify(date, $recentTrades->getCreatedTimestamp(), is_after, time() - 86400);
     $this->verify($recentTrades->getPrimaryCurrencyCode(), equals, Currency::XBT);
     $this->verify($recentTrades->getSecondaryCurrencyCode(), equals, Currency::USD);
     $this->verify(count($recentTrades->getTrades()), equals, 3);
 }