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fix bug when fees and partial asymmetric

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This commit is contained in:
Jacob Evans
2017-11-20 11:10:50 +11:00
parent 519f1318c6
commit d6589004c7
2 changed files with 27 additions and 1 deletions
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26
packages/0x.js/test/order_state_watcher_test.ts
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@@ -321,6 +321,32 @@ describe('OrderStateWatcher', () => {
makerToken.address, maker, ZeroEx.NULL_ADDRESS, transferAmount);
})().catch(done);
});
it('should equal remaining amount when partially cancelled and order has fees', (done: DoneCallback) => {
(async () => {
const takerFee = ZeroEx.toBaseUnitAmount(new BigNumber(0), 18);
const makerFee = ZeroEx.toBaseUnitAmount(new BigNumber(5), 18);
const feeRecipient = taker;
signedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
makerToken.address, takerToken.address, makerFee, takerFee, maker,
taker, fillableAmount, feeRecipient);
const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
const remainingTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(4), 18);
const transferTokenAmount = makerFee.sub(remainingTokenAmount);
zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
const validOrderState = orderState as OrderStateValid;
const orderRelevantState = validOrderState.orderRelevantState;
expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal(
remainingTokenAmount);
done();
});
zeroEx.orderStateWatcher.subscribe(callback);
await zeroEx.exchange.cancelOrderAsync(signedOrder, transferTokenAmount);
})().catch(done);
});
it('should equal ratio amount when fee balance is lowered', (done: DoneCallback) => {
(async () => {
const takerFee = ZeroEx.toBaseUnitAmount(new BigNumber(0), 18);