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Created a test for case 3 of matchOrdersWithMaximalFill

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James Towle 2019-07-03 04:36:34 -05:00 committed by Amir Bandeali
parent 0473c82029
commit 7bb9d8b03a
1 changed files with 40 additions and 0 deletions
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contracts/exchange/test/match_orders.ts
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@ -2067,6 +2067,46 @@ describe('matchOrders', () => {
);
});
it('should fully fill both orders and pay out profit in both maker assets', async () => {
// Create orders to match
const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
makerAddress: makerAddressLeft,
makerAssetAmount: Web3Wrapper.toBaseUnitAmount(7, 0),
takerAssetAmount: Web3Wrapper.toBaseUnitAmount(4, 0),
feeRecipientAddress: feeRecipientAddressLeft,
});
const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
makerAddress: makerAddressRight,
makerAssetAmount: Web3Wrapper.toBaseUnitAmount(8, 0),
takerAssetAmount: Web3Wrapper.toBaseUnitAmount(6, 0),
});
const expectedTransferAmounts = {
// Left Maker
leftMakerAssetSoldByLeftMakerAmount: Web3Wrapper.toBaseUnitAmount(7, 0),
leftMakerFeeAssetPaidByLeftMakerAmount: Web3Wrapper.toBaseUnitAmount(100, 16), // 100%
rightMakerAssetBoughtByLeftMakerAmount: Web3Wrapper.toBaseUnitAmount(4, 0), // 100%
// Right Maker
rightMakerAssetSoldByRightMakerAmount: Web3Wrapper.toBaseUnitAmount(8, 0),
rightMakerFeeAssetPaidByRightMakerAmount: Web3Wrapper.toBaseUnitAmount(100, 16), // 100%
leftMakerAssetBoughtByRightMakerAmount: Web3Wrapper.toBaseUnitAmount(6, 0), // 100%
// Taker
leftMakerAssetReceivedByTakerAmount: Web3Wrapper.toBaseUnitAmount(1, 0),
rightMakerAssetReceivedByTakerAmount: Web3Wrapper.toBaseUnitAmount(4, 0),
leftTakerFeeAssetPaidByTakerAmount: Web3Wrapper.toBaseUnitAmount(100, 16), // 100%
rightTakerFeeAssetPaidByTakerAmount: Web3Wrapper.toBaseUnitAmount(100, 16), //
};
// Match signedOrderLeft with signedOrderRight
await matchOrderTester.matchOrdersAndAssertEffectsAsync(
{
leftOrder: signedOrderLeft,
rightOrder: signedOrderRight,
},
takerAddress,
expectedTransferAmounts,
true,
);
});
it('Should give left maker a better sell price when rounding', async () => {
// Create orders to match
const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({