diff options
Diffstat (limited to 'packages/0x.js/test')
| -rw-r--r-- | packages/0x.js/test/order_state_watcher_test.ts | 222 | ||||
| -rw-r--r-- | packages/0x.js/test/token_registry_wrapper_test.ts | 2 |
2 files changed, 139 insertions, 85 deletions
diff --git a/packages/0x.js/test/order_state_watcher_test.ts b/packages/0x.js/test/order_state_watcher_test.ts index 32f493ee6..00b290252 100644 --- a/packages/0x.js/test/order_state_watcher_test.ts +++ b/packages/0x.js/test/order_state_watcher_test.ts @@ -47,7 +47,7 @@ describe('OrderStateWatcher', () => { let taker: string; let web3Wrapper: Web3Wrapper; let signedOrder: SignedOrder; - const fillableAmount = new BigNumber(5); + const fillableAmount = ZeroEx.toBaseUnitAmount(new BigNumber(5), 18); before(async () => { web3 = web3Factory.create(); zeroEx = new ZeroEx(web3.currentProvider); @@ -61,19 +61,25 @@ describe('OrderStateWatcher', () => { [makerToken, takerToken] = tokenUtils.getNonProtocolTokens(); web3Wrapper = (zeroEx as any)._web3Wrapper; }); + beforeEach(async () => { + await blockchainLifecycle.startAsync(); + }); + afterEach(async () => { + await blockchainLifecycle.revertAsync(); + }); describe('#removeOrder', async () => { it('should successfully remove existing order', async () => { signedOrder = await fillScenarios.createFillableSignedOrderAsync( makerToken.address, takerToken.address, maker, taker, fillableAmount, ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); expect((zeroEx.orderStateWatcher as any)._orderByOrderHash).to.include({ [orderHash]: signedOrder, }); let dependentOrderHashes = (zeroEx.orderStateWatcher as any)._dependentOrderHashes; expect(dependentOrderHashes[signedOrder.maker][signedOrder.makerTokenAddress]).to.have.keys(orderHash); - zeroEx.orderStateWatcher.removeOrder(orderHash); + await zeroEx.orderStateWatcher.removeOrderAsync(orderHash); expect((zeroEx.orderStateWatcher as any)._orderByOrderHash).to.not.include({ [orderHash]: signedOrder, }); @@ -86,7 +92,7 @@ describe('OrderStateWatcher', () => { ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); const nonExistentOrderHash = `0x${orderHash.substr(2).split('').reverse().join('')}`; - zeroEx.orderStateWatcher.removeOrder(nonExistentOrderHash); + await zeroEx.orderStateWatcher.removeOrderAsync(nonExistentOrderHash); }); }); describe('#subscribe', async () => { @@ -103,7 +109,7 @@ describe('OrderStateWatcher', () => { afterEach(async () => { zeroEx.orderStateWatcher.unsubscribe(); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.removeOrder(orderHash); + await zeroEx.orderStateWatcher.removeOrderAsync(orderHash); }); it('should emit orderStateInvalid when maker allowance set to 0 for watched order', (done: DoneCallback) => { (async () => { @@ -111,7 +117,7 @@ describe('OrderStateWatcher', () => { makerToken.address, takerToken.address, maker, taker, fillableAmount, ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); const callback = reportCallbackErrors(done)((orderState: OrderState) => { expect(orderState.isValid).to.be.false(); const invalidOrderState = orderState as OrderStateInvalid; @@ -129,7 +135,7 @@ describe('OrderStateWatcher', () => { makerToken.address, takerToken.address, maker, taker, fillableAmount, ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); const callback = reportCallbackErrors(done)((orderState: OrderState) => { throw new Error('OrderState callback fired for irrelevant order'); }); @@ -150,7 +156,7 @@ describe('OrderStateWatcher', () => { makerToken.address, takerToken.address, maker, taker, fillableAmount, ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); const callback = reportCallbackErrors(done)((orderState: OrderState) => { expect(orderState.isValid).to.be.false(); const invalidOrderState = orderState as OrderStateInvalid; @@ -170,7 +176,7 @@ describe('OrderStateWatcher', () => { makerToken.address, takerToken.address, maker, taker, fillableAmount, ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); let eventCount = 0; const callback = reportCallbackErrors(done)((orderState: OrderState) => { @@ -202,7 +208,7 @@ describe('OrderStateWatcher', () => { const fillAmountInBaseUnits = new BigNumber(2); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); let eventCount = 0; const callback = reportCallbackErrors(done)((orderState: OrderState) => { @@ -215,6 +221,8 @@ describe('OrderStateWatcher', () => { const remainingFillable = fillableAmount.minus(fillAmountInBaseUnits); expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( remainingFillable); + expect(orderRelevantState.remainingFillableTakerTokenAmount).to.be.bignumber.equal( + remainingFillable); expect(orderRelevantState.makerBalance).to.be.bignumber.equal(remainingMakerBalance); if (eventCount === 2) { done(); @@ -227,84 +235,108 @@ describe('OrderStateWatcher', () => { ); })().catch(done); }); - describe('remainingFillableMakerTokenAmount', () => { - it('should calculate correct remaining fillable', (done: DoneCallback) => { - (async () => { - const takerFillableAmount = new BigNumber(10); - const makerFillableAmount = new BigNumber(20); - signedOrder = await fillScenarios.createAsymmetricFillableSignedOrderAsync( - makerToken.address, takerToken.address, maker, taker, makerFillableAmount, takerFillableAmount); - 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 = reportCallbackErrors(done)((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; - expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( - new BigNumber(16)); - if (eventCount === 2) { - done(); - } - }); - zeroEx.orderStateWatcher.subscribe(callback); - const shouldThrowOnInsufficientBalanceOrAllowance = true; - await zeroEx.exchange.fillOrderAsync( - signedOrder, fillAmountInBaseUnits, shouldThrowOnInsufficientBalanceOrAllowance, taker, - ); - })().catch(done); - }); - it('should equal approved amount when approved amount is lowest', (done: DoneCallback) => { - (async () => { - signedOrder = await fillScenarios.createFillableSignedOrderAsync( - makerToken.address, takerToken.address, maker, taker, fillableAmount, - ); + it('should trigger the callback when orders backing ZRX allowance changes', (done: DoneCallback) => { + (async () => { + const makerFee = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18); + const takerFee = ZeroEx.toBaseUnitAmount(new BigNumber(0), 18); + signedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync( + makerToken.address, takerToken.address, makerFee, takerFee, maker, taker, fillableAmount, + taker); + const orderHash = ZeroEx.getOrderHashHex(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); + const callback = reportCallbackErrors(done)((orderState: OrderState) => { + done(); + }); + zeroEx.orderStateWatcher.subscribe(callback); + await zeroEx.token.setProxyAllowanceAsync(zrxTokenAddress, maker, new BigNumber(0)); + })().catch(done); + }); + describe('remainingFillable(M|T)akerTokenAmount', () => { + it('should calculate correct remaining fillable', (done: DoneCallback) => { + (async () => { + const takerFillableAmount = ZeroEx.toBaseUnitAmount(new BigNumber(10), 18); + const makerFillableAmount = ZeroEx.toBaseUnitAmount(new BigNumber(20), 18); + signedOrder = await fillScenarios.createAsymmetricFillableSignedOrderAsync( + makerToken.address, takerToken.address, maker, taker, makerFillableAmount, + takerFillableAmount, + ); + const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker); + const takerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, taker); + const fillAmountInBaseUnits = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18); + const orderHash = ZeroEx.getOrderHashHex(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); + let eventCount = 0; + const callback = reportCallbackErrors(done)((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; + expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( + ZeroEx.toBaseUnitAmount(new BigNumber(16), 18)); + expect(orderRelevantState.remainingFillableTakerTokenAmount).to.be.bignumber.equal( + ZeroEx.toBaseUnitAmount(new BigNumber(8), 18)); + if (eventCount === 2) { + done(); + } + }); + zeroEx.orderStateWatcher.subscribe(callback); + const shouldThrowOnInsufficientBalanceOrAllowance = true; + await zeroEx.exchange.fillOrderAsync( + signedOrder, fillAmountInBaseUnits, shouldThrowOnInsufficientBalanceOrAllowance, taker, + ); + })().catch(done); + }); + it('should equal approved amount when approved amount is lowest', (done: DoneCallback) => { + (async () => { + signedOrder = await fillScenarios.createFillableSignedOrderAsync( + makerToken.address, takerToken.address, maker, taker, fillableAmount, + ); - const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker); + const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker); - const changedMakerApprovalAmount = new BigNumber(3); - zeroEx.orderStateWatcher.addOrder(signedOrder); + const changedMakerApprovalAmount = ZeroEx.toBaseUnitAmount(new BigNumber(3), 18); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); - const callback = reportCallbackErrors(done)((orderState: OrderState) => { - const validOrderState = orderState as OrderStateValid; - const orderRelevantState = validOrderState.orderRelevantState; - expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( - changedMakerApprovalAmount); - done(); - }); - zeroEx.orderStateWatcher.subscribe(callback); - await zeroEx.token.setProxyAllowanceAsync(makerToken.address, maker, changedMakerApprovalAmount); - })().catch(done); - }); - it('should equal balance amount when balance amount is lowest', (done: DoneCallback) => { - (async () => { - signedOrder = await fillScenarios.createFillableSignedOrderAsync( - makerToken.address, takerToken.address, maker, taker, fillableAmount, - ); + const callback = reportCallbackErrors(done)((orderState: OrderState) => { + const validOrderState = orderState as OrderStateValid; + const orderRelevantState = validOrderState.orderRelevantState; + expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( + changedMakerApprovalAmount); + expect(orderRelevantState.remainingFillableTakerTokenAmount).to.be.bignumber.equal( + changedMakerApprovalAmount); + done(); + }); + zeroEx.orderStateWatcher.subscribe(callback); + await zeroEx.token.setProxyAllowanceAsync(makerToken.address, maker, changedMakerApprovalAmount); + })().catch(done); + }); + it('should equal balance amount when balance amount is lowest', (done: DoneCallback) => { + (async () => { + signedOrder = await fillScenarios.createFillableSignedOrderAsync( + makerToken.address, takerToken.address, maker, taker, fillableAmount, + ); - const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker); + const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker); - const remainingAmount = new BigNumber(1); - const transferAmount = makerBalance.sub(remainingAmount); - zeroEx.orderStateWatcher.addOrder(signedOrder); + const remainingAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18); + const transferAmount = makerBalance.sub(remainingAmount); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); - const callback = reportCallbackErrors(done)((orderState: OrderState) => { - const validOrderState = orderState as OrderStateValid; - const orderRelevantState = validOrderState.orderRelevantState; - expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( - remainingAmount); - done(); - }); - zeroEx.orderStateWatcher.subscribe(callback); - await zeroEx.token.transferAsync( - makerToken.address, maker, ZeroEx.NULL_ADDRESS, transferAmount); - })().catch(done); - }); + const callback = reportCallbackErrors(done)((orderState: OrderState) => { + const validOrderState = orderState as OrderStateValid; + const orderRelevantState = validOrderState.orderRelevantState; + expect(orderRelevantState.remainingFillableMakerTokenAmount).to.be.bignumber.equal( + remainingAmount); + expect(orderRelevantState.remainingFillableTakerTokenAmount).to.be.bignumber.equal( + remainingAmount); + done(); + }); + zeroEx.orderStateWatcher.subscribe(callback); + await zeroEx.token.transferAsync( + makerToken.address, maker, ZeroEx.NULL_ADDRESS, transferAmount); + })().catch(done); + }); }); it('should emit orderStateInvalid when watched order cancelled', (done: DoneCallback) => { (async () => { @@ -312,7 +344,7 @@ describe('OrderStateWatcher', () => { makerToken.address, takerToken.address, maker, taker, fillableAmount, ); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); const callback = reportCallbackErrors(done)((orderState: OrderState) => { expect(orderState.isValid).to.be.false(); @@ -327,6 +359,28 @@ describe('OrderStateWatcher', () => { await zeroEx.exchange.cancelOrderAsync(signedOrder, fillableAmount); })().catch(done); }); + it('should emit orderStateInvalid when within rounding error range', (done: DoneCallback) => { + (async () => { + const remainingFillableAmountInBaseUnits = new BigNumber(100); + signedOrder = await fillScenarios.createFillableSignedOrderAsync( + makerToken.address, takerToken.address, maker, taker, fillableAmount, + ); + const orderHash = ZeroEx.getOrderHashHex(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); + + const callback = reportCallbackErrors(done)((orderState: OrderState) => { + 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.OrderFillRoundingError); + done(); + }); + zeroEx.orderStateWatcher.subscribe(callback); + await zeroEx.exchange.cancelOrderAsync( + signedOrder, fillableAmount.minus(remainingFillableAmountInBaseUnits), + ); + })().catch(done); + }); it('should emit orderStateValid when watched order partially cancelled', (done: DoneCallback) => { (async () => { signedOrder = await fillScenarios.createFillableSignedOrderAsync( @@ -338,7 +392,7 @@ describe('OrderStateWatcher', () => { const cancelAmountInBaseUnits = new BigNumber(2); const orderHash = ZeroEx.getOrderHashHex(signedOrder); - zeroEx.orderStateWatcher.addOrder(signedOrder); + await zeroEx.orderStateWatcher.addOrderAsync(signedOrder); const callback = reportCallbackErrors(done)((orderState: OrderState) => { expect(orderState.isValid).to.be.true(); diff --git a/packages/0x.js/test/token_registry_wrapper_test.ts b/packages/0x.js/test/token_registry_wrapper_test.ts index 6b5dd517e..d3497451b 100644 --- a/packages/0x.js/test/token_registry_wrapper_test.ts +++ b/packages/0x.js/test/token_registry_wrapper_test.ts @@ -1,7 +1,7 @@ import * as _ from 'lodash'; import 'mocha'; import * as chai from 'chai'; -import {SchemaValidator, schemas} from '0x-json-schemas'; +import {SchemaValidator, schemas} from '@0xproject/json-schemas'; import {chaiSetup} from './utils/chai_setup'; import {web3Factory} from './utils/web3_factory'; import {ZeroEx, Token} from '../src'; |