test: extend coverage of testTrade
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dualfroz committed
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@@ -313,3 +313,103 @@ VF_TEST(aCompletedTradeMovesBothSidesAndFeedsTheVillagerExperience) {
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Container wallet = makeWallet(40);
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Container wallet = makeWallet(40);
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TradeSession session(villager, offers, wallet);
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TradeSession session(villager, offers, wallet);
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int lapisOffer = 1;
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CHECK(offers.at(lapisOffer).output == ItemId::LapisLazuli);
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int price = session.priceOf(lapisOffer);
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TradeResult outcome = session.trade(lapisOffer);
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CHECK(outcome.success);
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CHECK(outcome.reason == TradeResult::Reason::Ok);
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CHECK_EQ(outcome.pricePaid, price);
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CHECK_EQ(outcome.secondaryPaid, 0);
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CHECK_EQ(stockOf(wallet, ItemId::EmeraldGem), 40 - price);
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CHECK_EQ(stockOf(wallet, ItemId::LapisLazuli), outcome.receivedCount);
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CHECK_EQ(villager.experience, outcome.experienceGained);
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CHECK_EQ(villager.gossip.valueOf(GossipKind::Trading), gossipTradingGain);
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CHECK_EQ(session.tradesCompleted(), 1);
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CHECK_EQ(session.emeraldsSpent(), price);
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bool sawLevelUp = false;
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for (int i = 0; i < 12 && session.available(lapisOffer); ++i)
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if (session.trade(lapisOffer).leveledUp) sawLevelUp = true;
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CHECK(sawLevelUp);
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CHECK_EQ(villager.level, 2);
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CHECK(villager.gossip.valueOf(GossipKind::Trading) > gossipTradingGain);
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}
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VF_TEST(secondaryInputIsRequiredAndConsumedByTheTrade) {
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Villager villager = makeVillager(2, {0.5f, static_cast<float>(walkY), 0.5f}, 5u);
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villager.profession = VillagerProfession::Cartographer;
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villager.level = 2;
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TradeOfferList offers = buildTradeOffers(VillagerProfession::Cartographer, 3u);
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Container wallet = makeWallet(60);
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TradeSession session(villager, offers, wallet);
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int chestOffer = 3;
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CHECK(offers.at(chestOffer).output == ItemId::Chest);
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CHECK(offers.at(chestOffer).hasSecondaryInput());
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CHECK(offers.at(chestOffer).inputB == ItemId::GoldIngot);
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CHECK(!session.canAfford(chestOffer));
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CHECK(session.trade(chestOffer).reason == TradeResult::Reason::MissingInputB);
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wallet.insert(ItemId::GoldIngot, 3);
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CHECK(session.canAfford(chestOffer));
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int price = session.priceOf(chestOffer);
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TradeResult outcome = session.trade(chestOffer);
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CHECK(outcome.success);
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CHECK_EQ(outcome.secondaryPaid, offers.at(chestOffer).inputBCount);
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CHECK_EQ(stockOf(wallet, ItemId::GoldIngot), 3 - offers.at(chestOffer).inputBCount);
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CHECK_EQ(stockOf(wallet, ItemId::EmeraldGem), 60 - price);
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CHECK_EQ(stockOf(wallet, ItemId::Chest), outcome.receivedCount);
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}
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VF_TEST(sellingToTheVillagerTakesGoodsAndPaysOutEmeralds) {
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Villager villager = makeLibrarian(1);
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TradeOfferList offers = buildTradeOffers(VillagerProfession::Librarian, 1u);
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Container wallet(27);
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int planksOffer = 0;
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CHECK(offers.at(planksOffer).inputA == ItemId::Planks);
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CHECK(offers.at(planksOffer).output == ItemId::EmeraldGem);
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TradeSession session(villager, offers, wallet);
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CHECK(session.trade(planksOffer).reason == TradeResult::Reason::MissingInputA);
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int price = session.priceOf(planksOffer);
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wallet.insert(ItemId::Planks, price * 2);
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TradeResult outcome = session.trade(planksOffer);
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CHECK(outcome.success);
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CHECK_EQ(stockOf(wallet, ItemId::Planks), price);
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CHECK_EQ(stockOf(wallet, ItemId::EmeraldGem), outcome.receivedCount);
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CHECK_EQ(session.emeraldsSpent(), 0);
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}
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VF_TEST(tradingLeavesGossipAndAStrongReputationCutsThePrice) {
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Villager villager = makeLibrarian(villagerMaxLevel);
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TradeOfferList offers = buildTradeOffers(VillagerProfession::Librarian, 1u);
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Container wallet = makeWallet(400);
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TradeSession session(villager, offers, wallet);
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int diamondOffer = 7;
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CHECK(offers.at(diamondOffer).tier == TradeTier::Master);
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CHECK(offers.at(diamondOffer).output == ItemId::DiamondGem);
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for (int i = 0; i < 2; ++i) CHECK(session.trade(diamondOffer).success);
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CHECK_EQ(villager.gossip.valueOf(GossipKind::Trading), gossipTradingGain * 2);
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restockOffers(offers);
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CHECK_EQ(offers.at(diamondOffer).demand, 0);
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session.refreshPrices(buildReputation(villager.gossip, {}), 0);
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int politePrice = session.priceOf(diamondOffer);
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CHECK_EQ(politePrice, offers.at(diamondOffer).basePrice());
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villager.gossip.add(GossipKind::MajorPositive, gossipMajorPositiveGain);
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ReputationView heroic = buildReputation(villager.gossip, {});
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CHECK_EQ(heroic.discountPercent(), 10);
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session.refreshPrices(heroic, 0);
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CHECK(session.priceOf(diamondOffer) < politePrice);
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session.refreshPrices(heroic, 3);
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CHECK_EQ(session.priceModifier().totalPercent(), 90);
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CHECK_EQ(session.priceOf(diamondOffer), 1);
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}
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