def test_get_ticker_information():
sess = KrakenSession()
with pytest.raises(MissingRequiredParameterException):
sess.get_ticker_information(None)
single_pair = 'XXDGXXBT'
single_list = [single_pair]
single_list_as_string = ','.join(single_list)
asset_pairs_single = sess.get_ticker_information(
pair=single_list_as_string)
assert lists_match(asset_pairs_single.keys(), single_list)
ticker_data_pair = asset_pairs_single[single_pair]
assert lists_match(ticker_data_pair.keys(),
['a', 'b', 'c', 'v', 'p', 't', 'l', 'h', 'o'])
for key in ticker_data_pair.keys():
# 'o' represents opening value, which is not a list
if key != 'o':
assert dict_value_length_check(key, ticker_data_pair,
TICKER_RESULTS_EXPECTED_LENGTH)
multi_list = ['XETHZUSD', 'USDTEUR', 'KAVAEUR']
multi_list_as_string = ','.join(multi_list)
asset_pairs_multi = sess.get_ticker_information(pair=multi_list_as_string)
assert lists_match(asset_pairs_multi.keys(), multi_list)
bad_list = ['PAXGXBT', 'XLTCZEUR', 'GNOXBT', 'BADPAIR']
with pytest.raises(InvalidRequestParameterOptionsException):
bad_list_as_string = ','.join(bad_list)
sess.get_ticker_information(pair=bad_list_as_string)
def test_get_open_orders_base():
sess = KrakenSession()
sess.load_keys_from_file('kraken.key')
open_orders = sess.get_open_orders()
assert lists_match(open_orders.keys(), ['open'])
def test_get_trade_balance_base():
sess = KrakenSession()
sess.load_keys_from_file('kraken.key')
trade_balance = sess.get_trade_balance()
assert lists_match(trade_balance.keys(), TRADE_BALANCE_RESULT_KEYS)
def test_get_asset_info_aclass():
sess = KrakenSession()
asset_info_aclass_param = sess.get_asset_info(aclass='currency')
for asset in asset_info_aclass_param.values():
assert lists_match(asset.keys(), EXPECTED_ASSET_INFO_KEYS)
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_asset_info(aclass='unknown')
def test_get_trade_balance_asset():
sess = KrakenSession()
sess.load_keys_from_file('kraken.key')
trade_balance = sess.get_trade_balance(asset='ZCAD')
assert lists_match(trade_balance.keys(), TRADE_BALANCE_RESULT_KEYS)
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_trade_balance(asset='FNYMN')
def tes_kraken_session_get_trade_balance_aclass():
sess = KrakenSession()
sess.load_keys_from_file('kraken.key')
trade_balance = sess.get_trade_balance(aclass='currency')
assert lists_match(trade_balance.keys(), TRADE_BALANCE_RESULT_KEYS)
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_trade_balance(aclass="otherstuff")
def test_get_tradable_asset_pairs_pair():
sess = KrakenSession()
single_list = ['XXDGXXBT']
single_list_as_string = ','.join(single_list)
asset_pairs_single = sess.get_tradable_asset_pairs(
pair=single_list_as_string)
assert lists_match(asset_pairs_single.keys(), single_list)
multi_list = ['XETHZUSD', 'USDTEUR', 'KAVAEUR']
multi_list_as_string = ','.join(multi_list)
asset_pairs_multi = sess.get_tradable_asset_pairs(
pair=multi_list_as_string)
assert lists_match(asset_pairs_multi.keys(), multi_list)
bad_list = ['PAXGXBT', 'XLTCZEUR', 'GNOXBT', 'BADPAIR']
with pytest.raises(InvalidRequestParameterOptionsException):
bad_list_as_string = ','.join(bad_list)
sess.get_tradable_asset_pairs(pair=bad_list_as_string)
def test_get_order_book_base():
asset_pair = "XXRPZCAD"
sess = KrakenSession()
order_book = sess.get_order_book(asset_pair)
assert lists_match(order_book.keys(), [asset_pair])
asset_pair_order_book = order_book[asset_pair]
assert lists_match(asset_pair_order_book.keys(), ['asks', 'bids'])
for ask in asset_pair_order_book['asks']:
assert len(ask) == ORDER_BOOK_ASKS_LENGTH
for bids in asset_pair_order_book['bids']:
assert len(bids) == ORDER_BOOKS_BIDS_LENGTH
with pytest.raises(MissingRequiredParameterException):
sess.get_order_book(None)
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_order_book("BadPAiR")
def test_get_ohlc_data_base():
sess = KrakenSession()
with pytest.raises(MissingRequiredParameterException):
sess.get_ohlc_data(None)
asset_pair = 'SCXBT'
ohlc_data = sess.get_ohlc_data(asset_pair)
assert lists_match(ohlc_data.keys(), [asset_pair, 'last'])
ohlc_pair_data = ohlc_data[asset_pair]
for time_data in ohlc_pair_data:
assert len(time_data) == OHLC_DATA_LENGTH
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_ohlc_data("BADPAIR")
def test_get_recent_trades_base():
asset_pair = "OXTETH"
sess = KrakenSession()
recent_trades = sess.get_recent_trades(asset_pair)
assert lists_match(recent_trades.keys(), [asset_pair, 'last'])
recent_trades_pair = recent_trades[asset_pair]
for trade in recent_trades_pair:
assert len(trade) == RECENT_TRADES_LENGTH
with pytest.raises(MissingRequiredParameterException):
sess.get_recent_trades(None)
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_recent_trades("UNKCURR")
def test_get_recent_spead_data_base():
asset_pair = "ETH2.SETH"
sess = KrakenSession()
recent_spread_data = sess.get_recent_spread_data(asset_pair)
assert lists_match(recent_spread_data.keys(), [asset_pair, 'last'])
recent_pair_spread_data = recent_spread_data[asset_pair]
for spread_data in recent_pair_spread_data:
assert len(spread_data) == RECENT_SPREAD_DATA_LENGTH
with pytest.raises(MissingRequiredParameterException):
sess.get_recent_spread_data(None)
with pytest.raises(InvalidRequestParameterOptionsException):
sess.get_recent_spread_data("EXXDEE")
def test_get_asset_info_base():
sess = KrakenSession()
asset_info = sess.get_asset_info()
for asset in asset_info.values():
assert lists_match(asset.keys(), EXPECTED_ASSET_INFO_KEYS)