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Execute taker side in trade simulation

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Fill if the taker address is open
This commit is contained in:
Jacob Evans
2018-04-30 18:05:45 +10:00
parent 47604384d4
commit b36587fac8
3 changed files with 44 additions and 23 deletions
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36
packages/0x.js/test/order_validation_test.ts
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@@ -68,6 +68,40 @@ describe('OrderValidation', () => {
);
await zeroEx.exchange.validateOrderFillableOrThrowAsync(signedOrder);
});
it('should succeed if the maker is buying ZRX and has no ZRX balance', async () => {
const makerFee = new BigNumber(2);
const takerFee = new BigNumber(2);
const signedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
makerTokenAddress,
zrxTokenAddress,
makerFee,
takerFee,
makerAddress,
takerAddress,
fillableAmount,
feeRecipient,
);
const zrxMakerBalance = await zeroEx.token.getBalanceAsync(zrxTokenAddress, makerAddress);
await zeroEx.token.transferAsync(zrxTokenAddress, makerAddress, takerAddress, zrxMakerBalance);
await zeroEx.exchange.validateOrderFillableOrThrowAsync(signedOrder);
});
it('should succeed if the maker is buying ZRX and has no ZRX balance and there is no specified taker', async () => {
const makerFee = new BigNumber(2);
const takerFee = new BigNumber(2);
const signedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
makerTokenAddress,
zrxTokenAddress,
makerFee,
takerFee,
makerAddress,
constants.NULL_ADDRESS,
fillableAmount,
feeRecipient,
);
const zrxMakerBalance = await zeroEx.token.getBalanceAsync(zrxTokenAddress, makerAddress);
await zeroEx.token.transferAsync(zrxTokenAddress, makerAddress, takerAddress, zrxMakerBalance);
await zeroEx.exchange.validateOrderFillableOrThrowAsync(signedOrder);
});
it('should succeed if the order is asymmetric and fillable', async () => {
const makerFillableAmount = fillableAmount;
const takerFillableAmount = fillableAmount.minus(4);
@@ -469,4 +503,4 @@ describe('OrderValidation', () => {
expect(partialTakerFee).to.be.bignumber.equal(takerPartialFee);
});
});
});
}); // tslint:disable-line:max-file-line-count