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apply stop-reserve to minimum limits only when necessary

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it's unnecessary for amount - but necessary for Cost / price limits.
This commit is contained in:
Matthias
2023-04-02 17:10:04 +02:00
parent e6a125719e
commit a3acdd5240
3 changed files with 19 additions and 15 deletions
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6
tests/exchange/test_exchange.py
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@@ -437,7 +437,7 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
}
mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss)
expected_result = 2 * 2 * (1 + 0.05) / (1 - abs(stoploss))
expected_result = 2 * 2 * (1 + 0.05)
assert pytest.approx(result) == expected_result
# With Leverage
result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 5.0)
@@ -446,14 +446,14 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
result = exchange.get_max_pair_stake_amount('ETH/BTC', 2)
assert result == 20000
# min amount and cost are set (cost is minimal)
# min amount and cost are set (cost is minimal and therefore ignored)
markets["ETH/BTC"]["limits"] = {
'cost': {'min': 2, 'max': None},
'amount': {'min': 2, 'max': None},
}
mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss)
expected_result = max(2, 2 * 2) * (1 + 0.05) / (1 - abs(stoploss))
expected_result = max(2, 2 * 2) * (1 + 0.05)
assert pytest.approx(result) == expected_result
# With Leverage
result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 10)