def test_evaluate_profitable():
market = Market("test", 0, "", "SingleMarket")
c1 = Contract("test", "test1", "")
c2 = Contract("test", "test2", "")
c3 = Contract("test", "test3", "")
c1.long_offers = [Offer(c1, "YES", 0.1, 10)]
c2.long_offers = [Offer(c2, "YES", 0.2, 10)]
c3.long_offers = [Offer(c3, "YES", 0.3, 10)]
market.contracts = [c1, c2, c3]
r = buy_yes.evaluate(market)
assert r is not None
ret = r[0]
gain = r[1]
cost = r[2]
shares = r[3]
assert cost == 6
assert shares == 10
assert round(ret, 2) == 0.6
assert round(gain, 2) == 4
def test_evaluate_notprofitable():
market = Market("test", 0, "", "SingleMarket")
c1 = Contract("test", "test1", "")
c2 = Contract("test", "test2", "")
c3 = Contract("test", "test3", "")
c1.long_offers = [Offer(c1, "YES", 0.4, 10)]
c2.long_offers = [Offer(c2, "YES", 0.5, 10)]
c3.long_offers = [Offer(c3, "YES", 0.6, 10)]
market.contracts = [c1, c2, c3]
r = buy_yes.evaluate(market)
assert r is None
def test_evaluate_empty_market():
market = Market("test", 0, "", "SingleMarket")
market.contracts = []
r = buy_yes.evaluate(market)
assert r is None
def evaluate_all(markets):
for m in markets:
if(m.market_id not in blacklist):
out(m, 'BUY YES', buy_yes.evaluate(m))
out(m, 'BUY NO', buy_no.evaluate(m))
out(m, 'BUY YES/NO', buy_yes_no.evaluate(m))
