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Add and fix tests for load_markets

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This commit is contained in:
Matthias 2018-09-11 19:46:47 +02:00
parent 14b7fc42fa
commit 674bad2a4f
1 changed files with 32 additions and 14 deletions
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46
freqtrade/tests/exchange/test_exchange.py
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@ -183,6 +183,29 @@ def test__load_async_markets(default_conf, mocker, caplog):
caplog.record_tuples) caplog.record_tuples)
def test__load_markets(default_conf, mocker, caplog):
caplog.set_level(logging.INFO)
api_mock = MagicMock()
mocker.patch('freqtrade.exchange.Exchange.name', PropertyMock(return_value='Binance'))
api_mock.load_markets = MagicMock(return_value={})
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', api_mock)
mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
expected_return = {'ETH/BTC': 'available'}
api_mock.load_markets = MagicMock(return_value=expected_return)
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
default_conf['exchange']['pair_whitelist'] = ['ETH/BTC']
ex = Exchange(default_conf)
assert ex.markets == expected_return
api_mock.load_markets = MagicMock(side_effect=ccxt.BaseError())
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
Exchange(default_conf)
assert log_has('Unable to initialize markets. Reason: ', caplog.record_tuples)
def test_validate_pairs(default_conf, mocker): def test_validate_pairs(default_conf, mocker):
api_mock = MagicMock() api_mock = MagicMock()
api_mock.load_markets = MagicMock(return_value={ api_mock.load_markets = MagicMock(return_value={
@ -199,7 +222,7 @@ def test_validate_pairs(default_conf, mocker):
def test_validate_pairs_not_available(default_conf, mocker): def test_validate_pairs_not_available(default_conf, mocker):
api_mock = MagicMock() api_mock = MagicMock()
api_mock.load_markets = MagicMock(return_value={}) api_mock.load_markets = MagicMock(return_value={'XRP/BTC': 'inactive'})
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock)) mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock()) mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock()) mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
@ -234,11 +257,9 @@ def test_validate_pairs_exception(default_conf, mocker, caplog):
with pytest.raises(OperationalException, match=r'Pair ETH/BTC is not available at Binance'): with pytest.raises(OperationalException, match=r'Pair ETH/BTC is not available at Binance'):
Exchange(default_conf) Exchange(default_conf)
api_mock.load_markets = MagicMock(side_effect=ccxt.BaseError()) mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
Exchange(default_conf) Exchange(default_conf)
assert log_has('Unable to validate pairs (assuming they are correct). Reason: ', assert log_has('Unable to validate pairs (assuming they are correct).',
caplog.record_tuples) caplog.record_tuples)
@ -270,7 +291,7 @@ def test_validate_timeframes(default_conf, mocker):
type(api_mock).timeframes = timeframes type(api_mock).timeframes = timeframes
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock)) mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock()) mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
Exchange(default_conf) Exchange(default_conf)
@ -286,7 +307,7 @@ def test_validate_timeframes_failed(default_conf, mocker):
type(api_mock).timeframes = timeframes type(api_mock).timeframes = timeframes
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock)) mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock()) mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
with pytest.raises(OperationalException, match=r'Invalid ticker 3m, this Exchange supports.*'): with pytest.raises(OperationalException, match=r'Invalid ticker 3m, this Exchange supports.*'):
Exchange(default_conf) Exchange(default_conf)
@ -303,7 +324,7 @@ def test_validate_timeframes_not_in_config(default_conf, mocker):
type(api_mock).timeframes = timeframes type(api_mock).timeframes = timeframes
mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock)) mocker.patch('freqtrade.exchange.Exchange._init_ccxt', MagicMock(return_value=api_mock))
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock()) mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
Exchange(default_conf) Exchange(default_conf)
@ -940,8 +961,7 @@ def test_get_order(default_conf, mocker):
def test_name(default_conf, mocker): def test_name(default_conf, mocker):
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
side_effect=lambda s: True)
default_conf['exchange']['name'] = 'binance' default_conf['exchange']['name'] = 'binance'
exchange = Exchange(default_conf) exchange = Exchange(default_conf)
@ -949,16 +969,14 @@ def test_name(default_conf, mocker):
def test_id(default_conf, mocker): def test_id(default_conf, mocker):
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
side_effect=lambda s: True)
default_conf['exchange']['name'] = 'binance' default_conf['exchange']['name'] = 'binance'
exchange = Exchange(default_conf) exchange = Exchange(default_conf)
assert exchange.id == 'binance' assert exchange.id == 'binance'
def test_get_pair_detail_url(default_conf, mocker, caplog): def test_get_pair_detail_url(default_conf, mocker, caplog):
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', mocker.patch('freqtrade.exchange.Exchange._load_markets', MagicMock(return_value={}))
side_effect=lambda s: True)
default_conf['exchange']['name'] = 'binance' default_conf['exchange']['name'] = 'binance'
exchange = Exchange(default_conf) exchange = Exchange(default_conf)