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Test exceptions / errors

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Matthias
2024-01-29 20:08:25 +01:00
parent 4a580fc72f
commit 01baea8aab
1 changed files with 16 additions and 0 deletions
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16
tests/plugins/test_pairlist.py
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@@ -1637,3 +1637,19 @@ def test_MarketCapPairList_timing(mocker, default_conf_usdt, markets, time_machi
pm.refresh_pairlist()
# No longer cached pairlist ...
assert markets_mock.call_count == 3
def test_MarketCapPairList_exceptions(mocker, default_conf_usdt, markets, time_machine):
exchange = get_patched_exchange(mocker, default_conf_usdt)
default_conf_usdt['pairlists'] = [{"method": "MarketCapPairList"}]
with pytest.raises(OperationalException, match=r"`number_assets` not specified.*"):
# No number_assets
PairListManager(exchange, default_conf_usdt)
default_conf_usdt['pairlists'] = [{
"method": "MarketCapPairList", 'number_assets': 20, 'max_rank': 260
}]
with pytest.raises(OperationalException,
match="This filter only support marketcap rank up to 250."):
PairListManager(exchange, default_conf_usdt)