def test_orders(cls):
''' Method for testing orders '''
orders = space.get_current_orders('BTC_USD')
ok_(len(orders["asks"]) > 0, "Asks array should not be empty")
ok_(len(orders["bids"]) > 0, "Bids array should not be empty")
ok_(orders["source"] == "SpaceBTC", "Source should be 'Space BTC'")
ok_(float(orders["timestamp"]) > 0, "Timestamp should be > zero")
