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import trio | ||
import pytest | ||
import tractor | ||
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from piker import config | ||
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from piker.brokers.deribit import api as deribit | ||
from piker.brokers.deribit.api import _testnet_ws_url | ||
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from piker._cacheables import open_cached_client | ||
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TESTNET_KEY_ID: str | None = None | ||
TESTNET_KEY_SECRET: str | None = None | ||
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@pytest.mark.skipif( | ||
not TESTNET_KEY_ID or not TESTNET_KEY_SECRET, | ||
reason='configure a deribit testnet key pair before running this test' | ||
) | ||
def test_deribit_get_ticker(open_test_pikerd): | ||
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async def _test_main(): | ||
async with open_test_pikerd() as (_, _, _, _): | ||
async with open_cached_client('deribit') as client: | ||
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symbols = await client.symbol_info() | ||
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syms = list(symbols.keys()) | ||
sym = syms[int(len(syms) / 2)] | ||
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async with deribit.maybe_open_ticker_feed(sym) as tick_stream: | ||
async for typ, msg in tick_stream: | ||
assert typ == 'ticker' | ||
assert 'open_interest' in msg['data'] | ||
break | ||
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config.write({ | ||
'deribit': { | ||
'ws_url': _testnet_ws_url, | ||
'key_id': TESTNET_KEY_ID, | ||
'key_secret': TESTNET_KEY_SECRET | ||
} | ||
}) | ||
trio.run(_test_main) |