diff options
Diffstat (limited to 'packages/contracts/test/utils/match_order_tester.ts')
| -rw-r--r-- | packages/contracts/test/utils/match_order_tester.ts | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/packages/contracts/test/utils/match_order_tester.ts b/packages/contracts/test/utils/match_order_tester.ts index 4e3459734..467b65927 100644 --- a/packages/contracts/test/utils/match_order_tester.ts +++ b/packages/contracts/test/utils/match_order_tester.ts @@ -158,7 +158,6 @@ export class MatchOrderTester { return [expectedNewERC20BalancesByOwner, expectedNewERC721TokenIdsByOwner]; } - /// @dev Compares a pair of ERC20 balances and a pair of ERC721 token owners. /// @param expectedNewERC20BalancesByOwner Expected ERC20 balances. /// @param realERC20BalancesByOwner Actual ERC20 balances. @@ -193,7 +192,6 @@ export class MatchOrderTester { const erc721TokenIdsMatch = _.isEqual(sortedExpectedNewERC721TokenIdsByOwner, sortedNewERC721TokenIdsByOwner); return erc721TokenIdsMatch; } - /// @dev Constructs new MatchOrderTester. /// @param exchangeWrapper Used to call to the Exchange. /// @param erc20Wrapper Used to fetch ERC20 balances. @@ -203,7 +201,6 @@ export class MatchOrderTester { this._erc20Wrapper = erc20Wrapper; this._erc721Wrapper = erc721Wrapper; } - /// @dev Matches two complementary orders and validates results. /// Validation either succeeds or throws. /// @param signedOrderLeft First matched order. @@ -231,21 +228,21 @@ export class MatchOrderTester { const feeRecipientAddressLeft = signedOrderLeft.feeRecipientAddress; const feeRecipientAddressRight = signedOrderRight.feeRecipientAddress; // Verify Left order preconditions - const takerAssetFilledAmountBeforeLeft = await this._exchangeWrapper.getTakerAssetFilledAmountAsync( + const orderFilledAmountLeft = await this._exchangeWrapper.getTakerAssetFilledAmountAsync( orderUtils.getOrderHashHex(signedOrderLeft), ); - const expectedLeftOrderFillAmoutBeforeMatch = initialTakerAssetFilledAmountLeft + const expectedOrderFilledAmountLeft = initialTakerAssetFilledAmountLeft ? initialTakerAssetFilledAmountLeft : new BigNumber(0); - expect(takerAssetFilledAmountBeforeLeft).to.be.bignumber.equal(expectedLeftOrderFillAmoutBeforeMatch); + expect(expectedOrderFilledAmountLeft).to.be.bignumber.equal(orderFilledAmountLeft); // Verify Right order preconditions - const takerAssetFilledAmountBeforeRight = await this._exchangeWrapper.getTakerAssetFilledAmountAsync( + const orderFilledAmountRight = await this._exchangeWrapper.getTakerAssetFilledAmountAsync( orderUtils.getOrderHashHex(signedOrderRight), ); - const expectedRightOrderFillAmoutBeforeMatch = initialTakerAssetFilledAmountRight + const expectedOrderFilledAmountRight = initialTakerAssetFilledAmountRight ? initialTakerAssetFilledAmountRight : new BigNumber(0); - expect(takerAssetFilledAmountBeforeRight).to.be.bignumber.equal(expectedRightOrderFillAmoutBeforeMatch); + expect(expectedOrderFilledAmountRight).to.be.bignumber.equal(orderFilledAmountRight); // Match left & right orders await this._exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress); const newERC20BalancesByOwner = await this._erc20Wrapper.getBalancesAsync(); @@ -254,8 +251,8 @@ export class MatchOrderTester { const expectedTransferAmounts = await this._calculateExpectedTransferAmountsAsync( signedOrderLeft, signedOrderRight, - expectedLeftOrderFillAmoutBeforeMatch, - expectedRightOrderFillAmoutBeforeMatch, + orderFilledAmountLeft, + orderFilledAmountRight, ); let expectedERC20BalancesByOwner: ERC20BalancesByOwner; let expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner; @@ -278,24 +275,23 @@ export class MatchOrderTester { expect(expectedBalancesMatchRealBalances).to.be.true(); return [newERC20BalancesByOwner, newERC721TokenIdsByOwner]; } - /// @dev Calculates expected transfer amounts between order makers, fee recipients, and /// the taker when two orders are matched. /// @param signedOrderLeft First matched order. /// @param signedOrderRight Second matched order. - /// @param expectedLeftOrderFillAmoutBeforeMatch How much we expect the left order has been filled, prior to matching orders. - /// @param expectedRightOrderFillAmoutBeforeMatch How much we expect the right order has been filled, prior to matching orders. + /// @param orderFilledAmountLeft How much left order has been filled, prior to matching orders. + /// @param orderFilledAmountRight How much the right order has been filled, prior to matching orders. /// @return TransferAmounts A struct containing the expected transfer amounts. private async _calculateExpectedTransferAmountsAsync( signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder, - expectedLeftOrderFillAmoutBeforeMatch: BigNumber, - expectedRightOrderFillAmoutBeforeMatch: BigNumber, + orderFilledAmountLeft: BigNumber, + orderFilledAmountRight: BigNumber, ): Promise<TransferAmounts> { let amountBoughtByLeftMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync( orderUtils.getOrderHashHex(signedOrderLeft), ); - amountBoughtByLeftMaker = amountBoughtByLeftMaker.minus(expectedLeftOrderFillAmoutBeforeMatch); + amountBoughtByLeftMaker = amountBoughtByLeftMaker.minus(orderFilledAmountLeft); const amountSoldByLeftMaker = amountBoughtByLeftMaker .times(signedOrderLeft.makerAssetAmount) .dividedToIntegerBy(signedOrderLeft.takerAssetAmount); @@ -306,7 +302,7 @@ export class MatchOrderTester { let amountBoughtByRightMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync( orderUtils.getOrderHashHex(signedOrderRight), ); - amountBoughtByRightMaker = amountBoughtByRightMaker.minus(expectedRightOrderFillAmoutBeforeMatch); + amountBoughtByRightMaker = amountBoughtByRightMaker.minus(orderFilledAmountRight); const amountSoldByRightMaker = amountBoughtByRightMaker .times(signedOrderRight.makerAssetAmount) .dividedToIntegerBy(signedOrderRight.takerAssetAmount); |