def test_get_buy_amount(self):
session = mommy.make(Session)
trader = Trader(session_id=session.id)
amount = trader.get_buy_amount(7500)
assert amount == 1333333333333
def test_get_buy_min_value(self):
session = mommy.make(Session)
trader = Trader(session_id=session.id)
settings.EXCHANGES['BL3P']['min_buy_value'] = {
'BTCEUR': 10000000,
'LTCEUR': 10000000
}
amount = trader.get_buy_amount(100000000)
settings.EXCHANGES['BL3P']['max_buy_value'] = {
'BTCEUR': 10000000,
'LTCEUR': 5000000
}
assert amount == 100000000