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Rename test file and add test for a partial fill

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This commit is contained in:
Fabio Berger
2017-11-09 10:21:54 -05:00
parent a8585df81b
commit 453f3405a7
1 changed files with 46 additions and 2 deletions
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48
test/order_watcher_test.ts → test/order_state_watcher_test.ts
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@@ -25,7 +25,7 @@ import { DoneCallback } from '../src/types';
chaiSetup.configure();
const expect = chai.expect;
describe.only('EventWatcher', () => {
describe('OrderStateWatcher', () => {
let web3: Web3;
let zeroEx: ZeroEx;
let tokens: Token[];
@@ -56,6 +56,7 @@ describe.only('EventWatcher', () => {
});
afterEach(async () => {
zeroEx.orderStateWatcher.unsubscribe();
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
zeroEx.orderStateWatcher.removeOrder(signedOrder);
});
it('should emit orderStateInvalid when maker allowance set to 0 for watched order', (done: DoneCallback) => {
@@ -103,12 +104,17 @@ describe.only('EventWatcher', () => {
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
zeroEx.orderStateWatcher.addOrder(signedOrder);
let eventCount = 0;
const callback = (orderState: OrderState) => {
eventCount++;
expect(orderState.isValid).to.be.false();
const invalidOrderState = orderState as OrderStateInvalid;
expect(invalidOrderState.orderHash).to.be.equal(orderHash);
expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.OrderRemainingFillAmountZero);
done();
if (eventCount === 2) {
done();
}
};
zeroEx.orderStateWatcher.subscribe(callback);
@@ -118,4 +124,42 @@ describe.only('EventWatcher', () => {
);
})().catch(done);
});
it('should emit orderStateValid when watched order partially filled', (done: DoneCallback) => {
(async () => {
signedOrder = await fillScenarios.createFillableSignedOrderAsync(
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
const takerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, taker);
const fillAmountInBaseUnits = new BigNumber(2);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
zeroEx.orderStateWatcher.addOrder(signedOrder);
let eventCount = 0;
const callback = (orderState: OrderState) => {
eventCount++;
expect(orderState.isValid).to.be.true();
const validOrderState = orderState as OrderStateValid;
expect(validOrderState.orderHash).to.be.equal(orderHash);
const orderRelevantState = validOrderState.orderRelevantState;
const remainingMakerBalance = makerBalance.sub(fillAmountInBaseUnits);
expect(orderRelevantState.makerBalance).to.be.bignumber.equal(remainingMakerBalance);
if (eventCount === 2) {
done();
}
};
zeroEx.orderStateWatcher.subscribe(callback);
const shouldThrowOnInsufficientBalanceOrAllowance = true;
await zeroEx.exchange.fillOrderAsync(
signedOrder, fillAmountInBaseUnits, shouldThrowOnInsufficientBalanceOrAllowance, taker,
);
})().catch(done);
});
});
/*
* - it should emit orderState when watched order partially filled
* - it should emit orderState when watched order is cancelled
*/