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Add another test for matching taker's desired amount

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This commit is contained in:
Eric Frias 2018-05-11 12:42:47 -04:00
parent 7a97e9381c
commit ce35081ad1
1 changed files with 118 additions and 0 deletions
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118
tests/betting/betting_tests.cpp
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@ -706,6 +706,124 @@ BOOST_AUTO_TEST_CASE(match_using_takers_expected_amounts5)
FC_LOG_AND_RETHROW()
}
BOOST_AUTO_TEST_CASE(match_using_takers_expected_amounts6)
{
try
{
generate_blocks(1);
ACTORS( (alice)(bob) );
CREATE_ICE_HOCKEY_BETTING_MARKET(false, 0);
graphene::bookie::bookie_api bookie_api(app);
transfer(account_id_type(), alice_id, asset(1000000000));
share_type alice_expected_balance = 1000000000;
BOOST_REQUIRE_EQUAL(get_balance(alice_id, asset_id_type()), alice_expected_balance.value);
place_bet(alice_id, capitals_win_market.id, bet_type::back, asset(10000000, asset_id_type()), 13 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
place_bet(alice_id, capitals_win_market.id, bet_type::back, asset(10000000, asset_id_type()), 15 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
place_bet(alice_id, capitals_win_market.id, bet_type::back, asset(10000000, asset_id_type()), 16 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
alice_expected_balance -= 30000000;
BOOST_REQUIRE_EQUAL(get_balance(alice_id, asset_id_type()), alice_expected_balance.value);
// check order books to see they match the bets we placed
const auto& bet_odds_idx = db.get_index_type<bet_object_index>().indices().get<by_odds>();
auto bet_iter = bet_odds_idx.lower_bound(std::make_tuple(capitals_win_market.id));
BOOST_REQUIRE(bet_iter != bet_odds_idx.end());
BOOST_REQUIRE(bet_iter->betting_market_id == capitals_win_market.id);
BOOST_REQUIRE(bet_iter->bettor_id == alice_id);
BOOST_REQUIRE(bet_iter->amount_to_bet == asset(10000000, asset_id_type()));
BOOST_REQUIRE(bet_iter->backer_multiplier == 13 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
BOOST_REQUIRE(bet_iter->back_or_lay == bet_type::back);
++bet_iter;
BOOST_REQUIRE(bet_iter != bet_odds_idx.end());
BOOST_REQUIRE(bet_iter->betting_market_id == capitals_win_market.id);
BOOST_REQUIRE(bet_iter->bettor_id == alice_id);
BOOST_REQUIRE(bet_iter->amount_to_bet == asset(10000000, asset_id_type()));
BOOST_REQUIRE(bet_iter->backer_multiplier == 15 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
BOOST_REQUIRE(bet_iter->back_or_lay == bet_type::back);
++bet_iter;
BOOST_REQUIRE(bet_iter != bet_odds_idx.end());
BOOST_REQUIRE(bet_iter->betting_market_id == capitals_win_market.id);
BOOST_REQUIRE(bet_iter->bettor_id == alice_id);
BOOST_REQUIRE(bet_iter->amount_to_bet == asset(10000000, asset_id_type()));
BOOST_REQUIRE(bet_iter->backer_multiplier == 16 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
BOOST_REQUIRE(bet_iter->back_or_lay == bet_type::back);
++bet_iter;
BOOST_REQUIRE(bet_iter == bet_odds_idx.end() || bet_iter->betting_market_id != capitals_win_market.id);
// check the binned order books from the bookie plugin to make sure they match
graphene::bookie::binned_order_book binned_orders_point_one = bookie_api.get_binned_order_book(capitals_win_market.id, 1);
auto aggregated_back_bets_iter = binned_orders_point_one.aggregated_back_bets.begin();
BOOST_REQUIRE(aggregated_back_bets_iter != binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(aggregated_back_bets_iter->amount_to_bet.value == 10000000);
BOOST_REQUIRE(aggregated_back_bets_iter->backer_multiplier == 13 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
++aggregated_back_bets_iter;
BOOST_REQUIRE(aggregated_back_bets_iter != binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(aggregated_back_bets_iter->amount_to_bet.value == 10000000);
BOOST_REQUIRE(aggregated_back_bets_iter->backer_multiplier == 15 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
++aggregated_back_bets_iter;
BOOST_REQUIRE(aggregated_back_bets_iter != binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(aggregated_back_bets_iter->amount_to_bet.value == 10000000);
BOOST_REQUIRE(aggregated_back_bets_iter->backer_multiplier == 16 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
++aggregated_back_bets_iter;
BOOST_REQUIRE(aggregated_back_bets_iter == binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(binned_orders_point_one.aggregated_lay_bets.empty());
transfer(account_id_type(), bob_id, asset(1000000000));
share_type bob_expected_balance = 1000000000;
BOOST_REQUIRE_EQUAL(get_balance(bob_id, asset_id_type()), bob_expected_balance.value);
place_bet(bob_id, capitals_win_market.id, bet_type::lay, asset(5000000, asset_id_type()), 15 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
ilog("Order books after bob's matching lay bet:");
bet_iter = bet_odds_idx.lower_bound(std::make_tuple(capitals_win_market.id));
while (bet_iter != bet_odds_idx.end() &&
bet_iter->betting_market_id == capitals_win_market.id)
{
idump((*bet_iter));
++bet_iter;
}
bob_expected_balance -= 5000000 - 2000000;
BOOST_REQUIRE_EQUAL(get_balance(bob_id, asset_id_type()), bob_expected_balance.value);
// check order books to see they match after bob's bet matched
bet_iter = bet_odds_idx.lower_bound(std::make_tuple(capitals_win_market.id));
BOOST_REQUIRE(bet_iter != bet_odds_idx.end());
BOOST_REQUIRE(bet_iter->betting_market_id == capitals_win_market.id);
BOOST_REQUIRE(bet_iter->bettor_id == alice_id);
BOOST_REQUIRE(bet_iter->amount_to_bet == asset(10000000, asset_id_type()));
BOOST_REQUIRE(bet_iter->backer_multiplier == 15 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
BOOST_REQUIRE(bet_iter->back_or_lay == bet_type::back);
++bet_iter;
BOOST_REQUIRE(bet_iter != bet_odds_idx.end());
BOOST_REQUIRE(bet_iter->betting_market_id == capitals_win_market.id);
BOOST_REQUIRE(bet_iter->bettor_id == alice_id);
BOOST_REQUIRE(bet_iter->amount_to_bet == asset(10000000, asset_id_type()));
BOOST_REQUIRE(bet_iter->backer_multiplier == 16 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
BOOST_REQUIRE(bet_iter->back_or_lay == bet_type::back);
++bet_iter;
BOOST_REQUIRE(bet_iter == bet_odds_idx.end() || bet_iter->betting_market_id != capitals_win_market.id);
// check the binned order books from the bookie plugin to make sure they match
binned_orders_point_one = bookie_api.get_binned_order_book(capitals_win_market.id, 1);
aggregated_back_bets_iter = binned_orders_point_one.aggregated_back_bets.begin();
BOOST_REQUIRE(aggregated_back_bets_iter != binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(aggregated_back_bets_iter->amount_to_bet.value == 10000000);
BOOST_REQUIRE(aggregated_back_bets_iter->backer_multiplier == 15 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
++aggregated_back_bets_iter;
BOOST_REQUIRE(aggregated_back_bets_iter != binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(aggregated_back_bets_iter->amount_to_bet.value == 10000000);
BOOST_REQUIRE(aggregated_back_bets_iter->backer_multiplier == 16 * GRAPHENE_BETTING_ODDS_PRECISION / 10);
++aggregated_back_bets_iter;
BOOST_REQUIRE(aggregated_back_bets_iter == binned_orders_point_one.aggregated_back_bets.end());
BOOST_REQUIRE(binned_orders_point_one.aggregated_lay_bets.empty());
}
FC_LOG_AND_RETHROW()
}
BOOST_AUTO_TEST_CASE(inexact_odds)
{
try