#!/usr/bin/env python from ethereum.tools import tester from ethereum.tools.tester import TransactionFailed from pytest import raises, mark from utils import longTo32Bytes, fix, AssertLog from constants import BID, ASK, YES, NO tester.STARTGAS = long(6.7 * 10**6) def test_create_ask_with_shares_fill_with_shares(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) completeSetFees = fix('12', '0.02') * market.getNumTicks() # 1. both accounts buy a complete set assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k1, value=fix('12', market.getNumTicks())) assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k2, value=fix('12', market.getNumTicks())) assert yesShareToken.balanceOf(tester.a1) == fix(12) assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a2) == fix(12) # 2. create ASK order for YES with YES shares for escrow assert yesShareToken.approve(createOrder.address, fix(12), sender = tester.k1) askOrderID = createOrder.publicCreateOrder(ASK, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1) assert askOrderID assert cash.balanceOf(tester.a1) == 0 assert yesShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a1) == fix(12) # 3. fill ASK order for YES with NO shares initialMakerETH = contractsFixture.chain.head_state.get_balance(tester.a1) initialFillerETH = contractsFixture.chain.head_state.get_balance(tester.a2) assert noShareToken.approve(fillOrder.address, fix(12), sender = tester.k2) fxpAmountRemaining = fillOrder.publicFillOrder(askOrderID, fix(12), sender = tester.k2) creatorFee = completeSetFees * 0.6 fillerFee = completeSetFees * 0.4 assert fxpAmountRemaining == 0 assert cash.balanceOf(tester.a1) == 0 assert cash.balanceOf(tester.a2) == 0 assert contractsFixture.chain.head_state.get_balance(tester.a1) == initialMakerETH + fix('12', '6000') - long(creatorFee) assert contractsFixture.chain.head_state.get_balance(tester.a2) == initialFillerETH + fix('12', '4000') - long(fillerFee) assert yesShareToken.balanceOf(tester.a1) == 0 assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a2) == 0 def test_create_ask_with_shares_fill_with_cash(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) # 1. buy a complete set with account 1 assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k1, value=fix('12', market.getNumTicks())) assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == fix(12), "Account 1 should have 12 shares of outcome 1" assert noShareToken.balanceOf(tester.a1) == fix(12), "Account 1 should have 12 shares of outcome 2" # 2. create ASK order for YES with YES shares for escrow assert yesShareToken.approve(createOrder.address, fix(12), sender = tester.k1) askOrderID = createOrder.publicCreateOrder(ASK, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1) assert askOrderID, "Order ID should be non-zero" assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a1) == fix(12) # 3. fill ASK order for YES with cash initialMakerETH = contractsFixture.chain.head_state.get_balance(tester.a1) initialFillerETH = contractsFixture.chain.head_state.get_balance(tester.a2) fxpAmountRemaining = fillOrder.publicFillOrder(askOrderID, fix(12), sender = tester.k2, value=fix('12', '6000')) assert fxpAmountRemaining == 0 assert cash.balanceOf(tester.a1) == 0 assert cash.balanceOf(tester.a2) == 0 assert contractsFixture.chain.head_state.get_balance(tester.a1) == initialMakerETH + fix('12', '6000') assert contractsFixture.chain.head_state.get_balance(tester.a2) == initialFillerETH - fix('12', '6000') assert yesShareToken.balanceOf(tester.a1) == 0 assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a2) == 0 def test_create_ask_with_cash_fill_with_shares(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) # 1. buy complete sets with account 2 assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k2, value=fix('12', market.getNumTicks())) assert cash.balanceOf(tester.a2) == fix('0') assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a2) == fix(12) # 2. create ASK order for YES with cash escrowed askOrderID = createOrder.publicCreateOrder(ASK, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1, value=fix('12', '4000')) assert askOrderID assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a1) == 0 # 3. fill ASK order for YES with shares of NO initialMakerETH = contractsFixture.chain.head_state.get_balance(tester.a1) initialFillerETH = contractsFixture.chain.head_state.get_balance(tester.a2) assert noShareToken.approve(fillOrder.address, fix(12), sender = tester.k2) amountRemaining = fillOrder.publicFillOrder(askOrderID, fix(12), sender = tester.k2) assert amountRemaining == 0, "Amount remaining should be 0" assert cash.balanceOf(tester.a1) == 0 assert cash.balanceOf(tester.a2) == 0 assert contractsFixture.chain.head_state.get_balance(tester.a1) == initialMakerETH assert contractsFixture.chain.head_state.get_balance(tester.a2) == initialFillerETH + fix('12', '4000') assert yesShareToken.balanceOf(tester.a1) == 0 assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a2) == 0 def test_create_ask_with_cash_fill_with_cash(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) # 1. create ASK order for YES with cash escrowed askOrderID = createOrder.publicCreateOrder(ASK, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1, value=fix('12', '4000')) assert askOrderID assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a1) == 0 # 2. fill ASK order for YES with cash fxpAmountRemaining = fillOrder.publicFillOrder(askOrderID, fix(12), sender = tester.k2, value=fix('12', '6000')) assert fxpAmountRemaining == 0 assert cash.balanceOf(tester.a1) == fix('0') assert cash.balanceOf(tester.a2) == fix('0') assert yesShareToken.balanceOf(tester.a1) == 0 assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a2) == 0 def test_create_bid_with_shares_fill_with_shares(contractsFixture, cash, market, universe): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) totalProceeds = fix('12', market.getNumTicks()) marketCreatorFee = totalProceeds / market.getMarketCreatorSettlementFeeDivisor() reporterFee = totalProceeds / universe.getOrCacheReportingFeeDivisor() completeSetFees = marketCreatorFee + reporterFee # 1. buy complete sets with both accounts assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k1, value=fix('12', market.getNumTicks())) assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k2, value=fix('12', market.getNumTicks())) assert cash.balanceOf(tester.a1) == fix('0') assert cash.balanceOf(tester.a2) == fix('0') assert yesShareToken.balanceOf(tester.a2) == fix(12) assert yesShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a2) == fix(12) # 2. create BID order for YES with NO shares escrowed assert noShareToken.approve(createOrder.address, fix(12), sender = tester.k1) orderID = createOrder.publicCreateOrder(BID, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1) assert orderID assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a1) == 0 # 3. fill BID order for YES with shares of YES initialMakerETH = contractsFixture.chain.head_state.get_balance(tester.a1) initialFillerETH = contractsFixture.chain.head_state.get_balance(tester.a2) assert yesShareToken.approve(fillOrder.address, fix(12), sender = tester.k2) orderFilledLog = { 'marketCreatorFees': marketCreatorFee, 'reporterFees': reporterFee, } with AssertLog(contractsFixture, 'OrderFilled', orderFilledLog): leftoverInOrder = fillOrder.publicFillOrder(orderID, fix(12), sender = tester.k2) assert leftoverInOrder == 0 creatorFee = completeSetFees * 0.4 fillerFee = completeSetFees * 0.6 creatorPayment = fix('12', '4000') - long(creatorFee) fillerPayment = fix('12', '6000') - long(fillerFee) assert cash.balanceOf(tester.a1) == 0 assert cash.balanceOf(tester.a2) == 0 assert contractsFixture.chain.head_state.get_balance(tester.a1) == initialMakerETH + long(creatorPayment) assert contractsFixture.chain.head_state.get_balance(tester.a2) == initialFillerETH + long(fillerPayment) assert yesShareToken.balanceOf(tester.a1) == fix(12) assert yesShareToken.balanceOf(tester.a2) == 0 assert noShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a2) == fix(12) def test_create_bid_with_shares_fill_with_cash(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) # 1. buy complete sets with account 1 assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k1, value=fix('12', market.getNumTicks())) assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a1) == fix(12) # 2. create BID order for YES with NO shares escrowed assert noShareToken.approve(createOrder.address, fix(12), sender = tester.k1) orderID = createOrder.publicCreateOrder(BID, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1) assert orderID assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == fix(12) assert noShareToken.balanceOf(tester.a1) == 0 # 3. fill BID order for YES with cash initialMakerETH = contractsFixture.chain.head_state.get_balance(tester.a1) initialFillerETH = contractsFixture.chain.head_state.get_balance(tester.a2) leftoverInOrder = fillOrder.publicFillOrder(orderID, fix(12), sender = tester.k2, value=fix('12', '4000')) assert leftoverInOrder == 0 assert cash.balanceOf(tester.a1) == 0 assert cash.balanceOf(tester.a2) == 0 assert contractsFixture.chain.head_state.get_balance(tester.a1) == initialMakerETH + fix('12', '4000') assert contractsFixture.chain.head_state.get_balance(tester.a2) == initialFillerETH - fix('12', '4000') assert yesShareToken.balanceOf(tester.a1) == fix(12) assert yesShareToken.balanceOf(tester.a2) == 0 assert noShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a2) == fix(12) def test_create_bid_with_cash_fill_with_shares(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) # 1. buy complete sets with account 2 assert completeSets.publicBuyCompleteSets(market.address, fix(12), sender = tester.k2, value=fix('12', market.getNumTicks())) assert cash.balanceOf(tester.a2) == fix('0') assert yesShareToken.balanceOf(tester.a2) == fix(12) assert noShareToken.balanceOf(tester.a2) == fix(12) # 2. create BID order for YES with cash escrowed orderID = createOrder.publicCreateOrder(BID, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1, value=fix('12', '6000')) assert orderID assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a1) == 0 # 3. fill BID order for YES with shares of YES initialMakerETH = contractsFixture.chain.head_state.get_balance(tester.a1) initialFillerETH = contractsFixture.chain.head_state.get_balance(tester.a2) assert yesShareToken.approve(fillOrder.address, fix(12), sender = tester.k2) leftoverInOrder = fillOrder.publicFillOrder(orderID, fix(12), sender = tester.k2) assert leftoverInOrder == 0 assert cash.balanceOf(tester.a1) == 0 assert cash.balanceOf(tester.a2) == 0 assert contractsFixture.chain.head_state.get_balance(tester.a1) == initialMakerETH assert contractsFixture.chain.head_state.get_balance(tester.a2) == initialFillerETH + fix('12', '6000') assert yesShareToken.balanceOf(tester.a1) == fix(12) assert yesShareToken.balanceOf(tester.a2) == 0 assert noShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a2) == fix(12) def test_create_bid_with_cash_fill_with_cash(contractsFixture, cash, market): completeSets = contractsFixture.contracts['CompleteSets'] createOrder = contractsFixture.contracts['CreateOrder'] fillOrder = contractsFixture.contracts['FillOrder'] yesShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = contractsFixture.applySignature('ShareToken', market.getShareToken(NO)) # 1. create BID order for YES with cash escrowed orderID = createOrder.publicCreateOrder(BID, fix(12), 6000, market.address, YES, longTo32Bytes(0), longTo32Bytes(0), "42", sender = tester.k1, value=fix('12', '6000')) assert orderID assert cash.balanceOf(tester.a1) == fix('0') assert yesShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a1) == 0 # 2. fill BID order for YES with cash leftoverInOrder = fillOrder.publicFillOrder(orderID, fix(12), sender = tester.k2, value=fix('12', '4000')) assert leftoverInOrder == 0 assert cash.balanceOf(tester.a1) == fix('0') assert cash.balanceOf(tester.a2) == fix('0') assert yesShareToken.balanceOf(tester.a1) == fix(12) assert yesShareToken.balanceOf(tester.a2) == 0 assert noShareToken.balanceOf(tester.a1) == 0 assert noShareToken.balanceOf(tester.a2) == fix(12) import contextlib @contextlib.contextmanager def placeholder_context(): yield None @mark.parametrize('type,outcome,displayPrice,orderSize,creatorYesShares,creatorNoShares,creatorCost,fillSize,fillerYesShares,fillerNoShares,fillerCost,expectMakeRaise,expectedMakerYesShares,expectedMakerNoShares,expectedMakerPayout,expectTakeRaise,expectedFillerYesShares,expectedFillerNoShares,expectedFillerPayout', [ # | ------ ORDER ------ | | ------ CREATOR START ------ | | ------ FILLER START ------ | | ------- CREATOR FINISH ------- | | ------- FILLER FINISH ------- | # type,outcome, price, size, yes, no, cost, size, yes, no, cost, raise, yes, no, pay, raise, yes, no, pay, ( BID, YES, '0.6', '12', '0', '0', '7.2', '12', '12', '0', '0', False, '12', '0', '0', False, '0', '0', '7.2'), ( BID, YES, '0.6', '12', '0', '12', '0', '12', '12', '0', '0', False, '0', '0', '4.704', False, '0', '0', '7.056'), ( BID, YES, '0.6', '12', '0', '0', '7.2', '12', '0', '0', '4.8', False, '12', '0', '0', False, '0', '12', '0'), ( BID, YES, '0.6', '12', '0', '12', '0', '12', '0', '0', '4.8', False, '0', '0', '4.8', False, '0', '12', '0'), ( BID, YES, '0.6', '24', '0', '12', '7.2', '24', '24', '0', '0', False, '12', '0', '4.704', False, '0', '0', '14.256'), ( BID, YES, '0.6', '24', '0', '12', '7.2', '24', '0', '0', '9.6', False, '12', '0', '4.8', False, '0', '24', '0'), ( BID, YES, '0.6', '24', '0', '0', '14.4', '24', '12', '0', '4.8', False, '24', '0', '0', False, '0', '12', '7.2'), ( BID, YES, '0.6', '24', '0', '24', '0', '24', '12', '0', '4.8', False, '0', '0', '9.504', False, '0', '12', '7.056'), ( BID, YES, '0.6', '24', '0', '12', '7.2', '24', '12', '0', '4.8', False, '12', '0', '4.704', False, '0', '12', '7.056'), ( BID, NO, '0.6', '12', '0', '0', '7.2', '12', '0', '12', '0', False, '0', '12', '0', False, '0', '0', '7.2'), ( BID, NO, '0.6', '12', '12', '0', '0', '12', '0', '12', '0', False, '0', '0', '4.704', False, '0', '0', '7.056'), ( BID, NO, '0.6', '12', '0', '0', '7.2', '12', '0', '0', '4.8', False, '0', '12', '0', False, '12', '0', '0'), ( BID, NO, '0.6', '12', '12', '0', '0', '12', '0', '0', '4.8', False, '0', '0', '4.8', False, '12', '0', '0'), ( BID, NO, '0.6', '24', '12', '0', '7.2', '24', '0', '24', '0', False, '0', '12', '4.704', False, '0', '0', '14.256'), ( BID, NO, '0.6', '24', '12', '0', '7.2', '24', '0', '0', '9.6', False, '0', '12', '4.8', False, '24', '0', '0'), ( BID, NO, '0.6', '24', '0', '0', '14.4', '24', '0', '12', '4.8', False, '0', '24', '0', False, '12', '0', '7.2'), ( BID, NO, '0.6', '24', '24', '0', '0', '24', '0', '12', '4.8', False, '0', '0', '9.504', False, '12', '0', '7.056'), ( BID, NO, '0.6', '24', '12', '0', '7.2', '24', '0', '12', '4.8', False, '0', '12', '4.704', False, '12', '0', '7.056'), ( ASK, YES, '0.6', '12', '12', '0', '0', '12', '0', '0', '7.2', False, '0', '0', '7.2', False, '12', '0', '0'), ( ASK, YES, '0.6', '12', '0', '0', '4.8', '12', '0', '0', '7.2', False, '0', '12', '0', False, '12', '0', '0'), ( ASK, YES, '0.6', '12', '12', '0', '0', '12', '0', '12', '0', False, '0', '0', '7.056', False, '0', '0', '4.704'), ( ASK, YES, '0.6', '12', '0', '0', '4.8', '12', '0', '12', '0', False, '0', '12', '0', False, '0', '0', '4.8'), ]) def test_parametrized(type, outcome, displayPrice, orderSize, creatorYesShares, creatorNoShares, creatorCost, fillSize, fillerYesShares, fillerNoShares, fillerCost, expectMakeRaise, expectedMakerYesShares, expectedMakerNoShares, expectedMakerPayout, expectTakeRaise, expectedFillerYesShares, expectedFillerNoShares, expectedFillerPayout, contractsFixture, cash, market): fixture = contractsFixture # TODO: add support for wider range markets displayPrice = int(float(displayPrice) * market.getNumTicks()) assert displayPrice < market.getNumTicks() assert displayPrice > 0 orderSize = fix(orderSize) creatorYesShares = fix(creatorYesShares) creatorNoShares = fix(creatorNoShares) creatorCost = fix(creatorCost, market.getNumTicks()) fillSize = fix(fillSize) fillerYesShares = fix(fillerYesShares) fillerNoShares = fix(fillerNoShares) fillerCost = fix(fillerCost, market.getNumTicks()) expectedMakerYesShares = fix(expectedMakerYesShares) expectedMakerNoShares = fix(expectedMakerNoShares) expectedMakerPayout = fix(expectedMakerPayout, market.getNumTicks()) expectedFillerYesShares = fix(expectedFillerYesShares) expectedFillerNoShares = fix(expectedFillerNoShares) expectedFillerPayout = fix(expectedFillerPayout, market.getNumTicks()) creatorAddress = tester.a1 creatorKey = tester.k1 fillerAddress = tester.a2 fillerKey = tester.k2 completeSets = fixture.contracts['CompleteSets'] createOrder = fixture.contracts['CreateOrder'] fillOrder = fixture.contracts['FillOrder'] yesShareToken = fixture.applySignature('ShareToken', market.getShareToken(YES)) noShareToken = fixture.applySignature('ShareToken', market.getShareToken(NO)) def acquireShares(outcome, amount, approvalAddress, sender): if amount == 0: return assert completeSets.publicBuyCompleteSets(market.address, amount, sender = sender, value=amount * market.getNumTicks()) if outcome == YES: assert yesShareToken.approve(approvalAddress, amount, sender = sender) assert noShareToken.transfer(0, amount, sender = sender) if outcome == NO: assert yesShareToken.transfer(0, amount, sender = sender) assert noShareToken.approve(approvalAddress, amount, sender = sender) # create order acquireShares(YES, creatorYesShares, createOrder.address, sender = creatorKey) acquireShares(NO, creatorNoShares, createOrder.address, sender = creatorKey) with raises(TransactionFailed) if expectMakeRaise else placeholder_context(): orderID = createOrder.publicCreateOrder(type, orderSize, displayPrice, market.address, outcome, longTo32Bytes(0), longTo32Bytes(0), "42", sender = creatorKey, value = creatorCost) # fill order acquireShares(YES, fillerYesShares, fillOrder.address, sender = fillerKey) acquireShares(NO, fillerNoShares, fillOrder.address, sender = fillerKey) initialMakerETH = fixture.chain.head_state.get_balance(creatorAddress) initialFillerETH = fixture.chain.head_state.get_balance(fillerAddress) with raises(TransactionFailed) if expectTakeRaise else placeholder_context(): fillOrder.publicFillOrder(orderID, fillSize, sender = fillerKey, value = fillerCost) # assert final state assert cash.balanceOf(creatorAddress) == 0 assert cash.balanceOf(fillerAddress) == 0 assert fixture.chain.head_state.get_balance(creatorAddress) == initialMakerETH + expectedMakerPayout assert fixture.chain.head_state.get_balance(fillerAddress) == initialFillerETH + expectedFillerPayout - fillerCost assert yesShareToken.balanceOf(creatorAddress) == expectedMakerYesShares assert yesShareToken.balanceOf(fillerAddress) == expectedFillerYesShares assert noShareToken.balanceOf(creatorAddress) == expectedMakerNoShares assert noShareToken.balanceOf(fillerAddress) == expectedFillerNoShares