def test_bid_ask_latest():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/tickers/eth_usd/latest", json=read_json("bidask_latest.json"))
for exchange, series in AmberRequest(key="a").bid_ask.latest(pair="eth_usd", exchange="bitfinex"):
assert exchange == "bitfinex"
x = read_pd("bidask_latest.csv", squeeze=True, index_col=0, header=None)
x["timestamp"] = pd.Timestamp(x["timestamp"])
for key in {"bid", "ask", "mid", "last"}:
x[key] = float(x[key])
pt.assert_series_equal(series, x, check_names=False)
def test_ohlcv_latest():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/ohlcv/eth_usd/latest", json=read_json("ohlcv_latest.json"))
for exchange, series in AmberRequest(key="a").ohlcv.latest(pair="eth_usd", exchange="bitfinex"):
assert exchange == "bitfinex"
x = read_pd("ohlcv_latest.csv", squeeze=True, index_col=0, header=None)
x["timestamp"] = pd.Timestamp(x["timestamp"])
for key in {"open", "high", "low", "close", "volume"}:
x[key] = float(x[key])
pt.assert_series_equal(series, x, check_names=False)
def test_prices_history():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/prices/eth_usd/historical", json=read_json("prices_history.json"))
x = AmberRequest(key="a").prices.history(pair="eth_usd", start_date=pd.Timestamp("2020-02-12"), end_date=pd.Timestamp("2020-02-13"), time_interval=TimeInterval.DAYS)
pt.assert_frame_equal(x, read_pd("prices_history.csv", index_col=0, parse_dates=True))
def test_ohlcv_history():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/ohlcv/eth_usd/historical?timeInterval=days&startDate=1577836800000", json=read_json("ohlcv_history1.json"))
m.get("https://web3api.io/api/v2/market/ohlcv/eth_usd/historical?timeInterval=days&startDate=1579564800000", json=read_json("ohlcv_history2.json"))
m.get("https://web3api.io/api/v2/market/ohlcv/eth_usd/historical?timeInterval=days&startDate=1581292800000", json=read_json("ohlcv_history3.json"))
for exchange, data in AmberRequest(key="a").ohlcv.history(pair="eth_usd", exchange="bitfinex", start_date=pd.Timestamp("2020-01-01"), end_date=pd.Timestamp("2020-02-20"), time_interval=TimeInterval.DAYS):
assert exchange == "bitfinex"
pt.assert_frame_equal(data, read_pd("ohlcv_history.csv", index_col=0, parse_dates=True))
def test_bidask_history():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/tickers/eth_usd/historical", json=read_json("bidask_history.json"))
for exchange, data in AmberRequest(key="a").bid_ask.history(pair="eth_usd", exchange="bitfinex", start_date=pd.Timestamp("2020-02-12 23:50:00"), end_date=pd.Timestamp("2020-02-13")):
assert exchange == "bitfinex"
pt.assert_frame_equal(data, read_pd("bidask_history.csv", index_col=0, parse_dates=True))
def test_prices_latest():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/prices/eth_usd/latest", json=read_json("prices_latest.json"))
for pair, series in AmberRequest(key="a").prices.latest(pair="eth_usd"):
assert pair == "eth_usd"
pt.assert_series_equal(series, read_pd("prices_latest.csv", squeeze=True, index_col=0, parse_dates=True, header=None), check_names=False)
def test_pairs():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/pairs", json=read_json("pairs.json"))
xxx = [f.exchange for f in AmberRequest(key="a").features.pairs(pair="eth_usd")]
assert xxx == ["bitfinex"]
def test_price_pairs():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/prices/pairs", json=read_json("price_pairs.json"))
xxx = set([f for f in AmberRequest(key="a").features.price_pairs()])
assert xxx == {"18c_btc", "18c_eth", "1st_btc"}
def test_ohlcv_pairs():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/ohlcv/information", json=read_json("ohlcv_pairs.json"))
xxx = set([f.exchange for f in AmberRequest(key="a").features.ohlcv_pairs()])
assert xxx == {"binance"}
def test_ticker_pairs():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/tickers/information", json=read_json("ticker_pairs.json"))
xxx = [f.exchange for f in AmberRequest(key="a").features.ticker_pairs()]
assert xxx == ["bitfinex"]
def test_trades():
with requests_mock.Mocker() as m:
m.get("https://web3api.io/api/v2/market/trades/information?exchange=binance", json=read_json("trades.json"))
xxx = [(f.pair, f.exchange) for f in AmberRequest(key="a").features.trades(exchange="binance")]
assert xxx == [("adx_bnb","binance")]