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Add a unitest and fix pep8

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This commit is contained in:
Jean-Baptiste LE STANG 2018-01-03 17:58:08 +01:00
parent 4b6d855e63
commit 05ca00b623
1 changed files with 27 additions and 8 deletions
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35
freqtrade/tests/exchange/test_exchange.py
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@ -11,7 +11,8 @@ from freqtrade.exchange import init, validate_pairs, buy, sell, get_balance, get
def test_init(default_conf, mocker, caplog): def test_init(default_conf, mocker, caplog):
mocker.patch('freqtrade.exchange.validate_pairs', side_effect=lambda s: True) mocker.patch('freqtrade.exchange.validate_pairs',
side_effect=lambda s: True)
init(config=default_conf) init(config=default_conf)
assert ('freqtrade.exchange', assert ('freqtrade.exchange',
logging.INFO, logging.INFO,
@ -25,7 +26,7 @@ def test_init_exception(default_conf, mocker):
with pytest.raises( with pytest.raises(
OperationalException, OperationalException,
match='Exchange {} is not supported'.format(default_conf['exchange']['name'])): match='Exchange {} is not supported'.format(default_conf['exchange']['name'])):
init(config=default_conf) init(config=default_conf)
def test_validate_pairs(default_conf, mocker): def test_validate_pairs(default_conf, mocker):
@ -49,7 +50,8 @@ def test_validate_pairs_not_available(default_conf, mocker):
def test_validate_pairs_not_compatible(default_conf, mocker): def test_validate_pairs_not_compatible(default_conf, mocker):
api_mock = MagicMock() api_mock = MagicMock()
api_mock.get_markets = MagicMock(return_value=['BTC_ETH', 'BTC_TKN', 'BTC_TRST', 'BTC_SWT']) api_mock.get_markets = MagicMock(
return_value=['BTC_ETH', 'BTC_TKN', 'BTC_TRST', 'BTC_SWT'])
default_conf['stake_currency'] = 'ETH' default_conf['stake_currency'] = 'ETH'
mocker.patch('freqtrade.exchange._API', api_mock) mocker.patch('freqtrade.exchange._API', api_mock)
mocker.patch.dict('freqtrade.exchange._CONF', default_conf) mocker.patch.dict('freqtrade.exchange._CONF', default_conf)
@ -79,7 +81,8 @@ def test_buy_dry_run(default_conf, mocker):
def test_buy_prod(default_conf, mocker): def test_buy_prod(default_conf, mocker):
api_mock = MagicMock() api_mock = MagicMock()
api_mock.buy = MagicMock(return_value='dry_run_buy_{}'.format(randint(0, 10**6))) api_mock.buy = MagicMock(
return_value='dry_run_buy_{}'.format(randint(0, 10**6)))
mocker.patch('freqtrade.exchange._API', api_mock) mocker.patch('freqtrade.exchange._API', api_mock)
default_conf['dry_run'] = False default_conf['dry_run'] = False
@ -97,7 +100,8 @@ def test_sell_dry_run(default_conf, mocker):
def test_sell_prod(default_conf, mocker): def test_sell_prod(default_conf, mocker):
api_mock = MagicMock() api_mock = MagicMock()
api_mock.sell = MagicMock(return_value='dry_run_sell_{}'.format(randint(0, 10**6))) api_mock.sell = MagicMock(
return_value='dry_run_sell_{}'.format(randint(0, 10**6)))
mocker.patch('freqtrade.exchange._API', api_mock) mocker.patch('freqtrade.exchange._API', api_mock)
default_conf['dry_run'] = False default_conf['dry_run'] = False
@ -141,7 +145,8 @@ def test_get_balances_prod(default_conf, mocker):
} }
api_mock = MagicMock() api_mock = MagicMock()
api_mock.get_balances = MagicMock(return_value=[balance_item, balance_item, balance_item]) api_mock.get_balances = MagicMock(
return_value=[balance_item, balance_item, balance_item])
mocker.patch('freqtrade.exchange._API', api_mock) mocker.patch('freqtrade.exchange._API', api_mock)
default_conf['dry_run'] = False default_conf['dry_run'] = False
@ -163,7 +168,19 @@ def test_get_ticker(mocker, ticker):
ticker = get_ticker(pair='BTC_ETH') ticker = get_ticker(pair='BTC_ETH')
assert ticker['bid'] == 0.00001098 assert ticker['bid'] == 0.00001098
assert ticker['ask'] == 0.00001099 assert ticker['ask'] == 0.00001099
# if not caching the result we should get the same ticker
ticker = get_ticker(pair='BTC_ETH', refresh=False)
assert ticker['bid'] == 0.00001098 assert ticker['bid'] == 0.00001098
assert ticker['ask'] == 0.00001099
# change the ticker
api_mock.get_ticker = MagicMock(return_value={"bid": 0, "ask": 1})
mocker.patch('freqtrade.exchange._API', api_mock)
ticker = get_ticker(pair='BTC_ETH', refresh=True)
assert ticker['bid'] == 0
assert ticker['ask'] == 1
def test_cancel_order_dry_run(default_conf, mocker): def test_cancel_order_dry_run(default_conf, mocker):
@ -174,7 +191,8 @@ def test_cancel_order_dry_run(default_conf, mocker):
def test_get_name(default_conf, mocker): def test_get_name(default_conf, mocker):
mocker.patch('freqtrade.exchange.validate_pairs', side_effect=lambda s: True) mocker.patch('freqtrade.exchange.validate_pairs',
side_effect=lambda s: True)
default_conf['exchange']['name'] = 'bittrex' default_conf['exchange']['name'] = 'bittrex'
init(default_conf) init(default_conf)
@ -182,7 +200,8 @@ def test_get_name(default_conf, mocker):
def test_get_fee(default_conf, mocker): def test_get_fee(default_conf, mocker):
mocker.patch('freqtrade.exchange.validate_pairs', side_effect=lambda s: True) mocker.patch('freqtrade.exchange.validate_pairs',
side_effect=lambda s: True)
init(default_conf) init(default_conf)
assert get_fee() == 0.0025 assert get_fee() == 0.0025