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test: add test case to ensure max_stake considers leverage tiers

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This commit is contained in:
Matthias
2025-04-18 14:35:54 +02:00
parent be572ba046
commit 6a01985fd1
1 changed files with 14 additions and 0 deletions
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14
tests/exchange/test_exchange.py
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@@ -5599,11 +5599,13 @@ def test_liquidation_price_is_none(
def test_get_max_pair_stake_amount(
mocker,
default_conf,
leverage_tiers,
):
api_mock = MagicMock()
default_conf["margin_mode"] = "isolated"
default_conf["trading_mode"] = "futures"
exchange = get_patched_exchange(mocker, default_conf, api_mock)
exchange._leverage_tiers = leverage_tiers
markets = {
"XRP/USDT:USDT": {
"limits": {
@@ -5667,11 +5669,23 @@ def test_get_max_pair_stake_amount(
"contractSize": 0.01,
"spot": False,
},
"ZEC/USDT:USDT": {
"limits": {
"amount": {"min": 0.001, "max": None},
"cost": {"min": 5, "max": None},
},
"contractSize": 1,
"spot": False,
},
}
mocker.patch(f"{EXMS}.markets", markets)
assert exchange.get_max_pair_stake_amount("XRP/USDT:USDT", 2.0) == 20000
assert exchange.get_max_pair_stake_amount("XRP/USDT:USDT", 2.0, 5) == 4000
# limit leverage tiers
assert exchange.get_max_pair_stake_amount("ZEC/USDT:USDT", 2.0, 5) == 100_000
assert exchange.get_max_pair_stake_amount("ZEC/USDT:USDT", 2.0, 50) == 1000
assert exchange.get_max_pair_stake_amount("LTC/USDT:USDT", 2.0) == float("inf")
assert exchange.get_max_pair_stake_amount("ETH/USDT:USDT", 2.0) == 200
assert exchange.get_max_pair_stake_amount("DOGE/USDT:USDT", 2.0) == 500