diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py index 2a6de95d2..cf976c68c 100644 --- a/tests/exchange/test_exchange.py +++ b/tests/exchange/test_exchange.py @@ -302,7 +302,6 @@ def test_price_get_one_pip(default_conf, mocker, price, precision_mode, precisio def test_get_min_pair_stake_amount(mocker, default_conf) -> None: - # TODO-lev: Test with leverage exchange = get_patched_exchange(mocker, default_conf, id="binance") stoploss = -0.05 markets = {'ETH/BTC': {'symbol': 'ETH/BTC'}} @@ -374,7 +373,12 @@ def test_get_min_pair_stake_amount(mocker, default_conf) -> None: PropertyMock(return_value=markets) ) result = exchange.get_min_pair_stake_amount('ETH/BTC', 1, stoploss) - assert isclose(result, 2 * (1+0.05) / (1-abs(stoploss))) + expected_result = 2 * (1+0.05) / (1-abs(stoploss)) + assert isclose(result, expected_result) + # With Leverage + result = exchange.get_min_pair_stake_amount('ETH/BTC', 1, stoploss, 3.0) + assert isclose(result, expected_result/3) + # TODO-lev: Min stake for base, kraken and ftx # min amount is set markets["ETH/BTC"]["limits"] = { @@ -386,7 +390,12 @@ def test_get_min_pair_stake_amount(mocker, default_conf) -> None: PropertyMock(return_value=markets) ) result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss) - assert isclose(result, 2 * 2 * (1+0.05) / (1-abs(stoploss))) + expected_result = 2 * 2 * (1+0.05) / (1-abs(stoploss)) + assert isclose(result, expected_result) + # With Leverage + result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 5.0) + assert isclose(result, expected_result/5) + # TODO-lev: Min stake for base, kraken and ftx # min amount and cost are set (cost is minimal) markets["ETH/BTC"]["limits"] = { @@ -398,7 +407,12 @@ def test_get_min_pair_stake_amount(mocker, default_conf) -> None: PropertyMock(return_value=markets) ) result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss) - assert isclose(result, max(2, 2 * 2) * (1+0.05) / (1-abs(stoploss))) + expected_result = max(2, 2 * 2) * (1+0.05) / (1-abs(stoploss)) + assert isclose(result, expected_result) + # With Leverage + result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 10) + assert isclose(result, expected_result/10) + # TODO-lev: Min stake for base, kraken and ftx # min amount and cost are set (amount is minial) markets["ETH/BTC"]["limits"] = { @@ -410,18 +424,32 @@ def test_get_min_pair_stake_amount(mocker, default_conf) -> None: PropertyMock(return_value=markets) ) result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss) - assert isclose(result, max(8, 2 * 2) * (1+0.05) / (1-abs(stoploss))) + expected_result = max(8, 2 * 2) * (1+0.05) / (1-abs(stoploss)) + assert isclose(result, expected_result) + # With Leverage + result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 7.0) + assert isclose(result, expected_result/7.0) + # TODO-lev: Min stake for base, kraken and ftx result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, -0.4) - assert isclose(result, max(8, 2 * 2) * 1.5) + expected_result = max(8, 2 * 2) * 1.5 + assert isclose(result, expected_result) + # With Leverage + result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, -0.4, 8.0) + assert isclose(result, expected_result/8.0) + # TODO-lev: Min stake for base, kraken and ftx # Really big stoploss result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, -1) - assert isclose(result, max(8, 2 * 2) * 1.5) + expected_result = max(8, 2 * 2) * 1.5 + assert isclose(result, expected_result) + # With Leverage + result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, -1, 12.0) + assert isclose(result, expected_result/12) + # TODO-lev: Min stake for base, kraken and ftx def test_get_min_pair_stake_amount_real_data(mocker, default_conf) -> None: - # TODO-lev: Test with leverage exchange = get_patched_exchange(mocker, default_conf, id="binance") stoploss = -0.05 markets = {'ETH/BTC': {'symbol': 'ETH/BTC'}} @@ -436,10 +464,11 @@ def test_get_min_pair_stake_amount_real_data(mocker, default_conf) -> None: PropertyMock(return_value=markets) ) result = exchange.get_min_pair_stake_amount('ETH/BTC', 0.020405, stoploss) - assert round(result, 8) == round( - max(0.0001, 0.001 * 0.020405) * (1+0.05) / (1-abs(stoploss)), - 8 - ) + expected_result = max(0.0001, 0.001 * 0.020405) * (1+0.05) / (1-abs(stoploss)) + assert round(result, 8) == round(expected_result, 8) + result = exchange.get_min_pair_stake_amount('ETH/BTC', 0.020405, stoploss, 3.0) + assert round(result, 8) == round(expected_result/3, 8) + # TODO-lev: Min stake for base, kraken and ftx def test_set_sandbox(default_conf, mocker):