def test_api_get_last_traded_prices(self):
prices = self.ev_loop.run_until_complete(
CoinbaseProAPIOrderBookDataSource.get_last_traded_prices(
["BTC-USD", "LTC-USD"]))
for key, value in prices.items():
print(f"{key} last_trade_price: {value}")
self.assertGreater(prices["BTC-USD"], 1000)
self.assertLess(prices["LTC-USD"], 1000)
def test_get_last_traded_prices(self, mock_api):
alt_pair = "BTC-USDT"
url = f"{CONSTANTS.REST_URL}{CONSTANTS.PRODUCTS_PATH_URL}/{self.trading_pair}/ticker"
alt_url = f"{CONSTANTS.REST_URL}{CONSTANTS.PRODUCTS_PATH_URL}/{alt_pair}/ticker"
price = 10.0
alt_price = 15.0
resp = self.get_products_ticker_response_mock(price=price)
alt_resp = self.get_products_ticker_response_mock(price=alt_price)
mock_api.get(url, body=json.dumps(resp))
mock_api.get(alt_url, body=json.dumps(alt_resp))
trading_pairs = [self.trading_pair, alt_pair]
ret = self.async_run_with_timeout(
coroutine=CoinbaseProAPIOrderBookDataSource.get_last_traded_prices(trading_pairs)
)
self.assertEqual(ret[self.trading_pair], Decimal(resp["price"]))
self.assertEqual(ret[alt_pair], Decimal(alt_resp["price"]))