def test_evaluate_profitable():
market = Market('test', 0, '', 'SingleMarket')
c1 = Contract('test', 'test1', '')
c2 = Contract('test', 'test2', '')
c3 = Contract('test', 'test3', '')
c1.short_offers = [ Offer(c1, 'NO', .4, 10) ]
c2.short_offers = [ Offer(c2, 'NO', .6, 10) ]
c3.short_offers = [ Offer(c3, 'NO', .8, 10) ]
market.contracts = [ c1, c2, c3 ]
r = buy_no.evaluate(market)
assert r is not None
ret = r[0]
gain = r[1]
cost = r[2]
shares = r[3]
assert cost == 18
assert shares == 10
assert round(ret, 2) == .1
assert round(gain, 2) == 1.8
def test_evaluate_notprofitable():
market = Market('test', 0, '', 'SingleMarket')
c1 = Contract('test', 'test1', '')
c2 = Contract('test', 'test2', '')
c3 = Contract('test', 'test3', '')
c1.short_offers = [ Offer(c1, 'NO', .9, 10) ]
c2.short_offers = [ Offer(c2, 'NO', .95, 10) ]
c3.short_offers = [ Offer(c3, 'NO', .99, 10) ]
market.contracts = [ c1, c2, c3 ]
r = buy_no.evaluate(market)
assert r is None
def test_evaluate_empty_market():
market = Market('test', 0, '', 'SingleMarket')
market.contracts = []
r = buy_no.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))
