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authorFabio Berger <me@fabioberger.com>2018-04-17 22:09:05 +0800
committerGitHub <noreply@github.com>2018-04-17 22:09:05 +0800
commitbf4873e519762c6e13bb68c7a6757cc1ec25eb77 (patch)
tree2723d1e1eb7a3cf63fcb40a9d5a7d55abd808418
parent7a8edb5018acaf7aaf49ebefd8b3afec713a19eb (diff)
parent8fc1b38ff20cf1b528070ecc824b4696d93a2e0f (diff)
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Merge pull request #510 from avonian/development
Implement `zeroEx.exchange.getOrderStateAsync`
-rw-r--r--packages/0x.js/CHANGELOG.json4
-rw-r--r--packages/0x.js/src/abstract/balance_and_proxy_allowance_fetcher.ts6
-rw-r--r--packages/0x.js/src/abstract/order_filled_cancelled_fetcher.ts6
-rw-r--r--packages/0x.js/src/contract_wrappers/exchange_wrapper.ts21
-rw-r--r--packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts28
-rw-r--r--packages/0x.js/src/fetchers/simple_order_filled_cancelled_fetcher.ts28
-rw-r--r--packages/0x.js/src/order_watcher/order_state_watcher.ts6
-rw-r--r--packages/0x.js/src/stores/balance_proxy_allowance_lazy_store.ts11
-rw-r--r--packages/0x.js/src/stores/order_filled_cancelled_lazy_store.ts19
-rw-r--r--packages/0x.js/src/utils/order_state_utils.ts30
-rw-r--r--packages/0x.js/test/exchange_wrapper_test.ts38
11 files changed, 165 insertions, 32 deletions
diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 8be892215..65228b183 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -13,6 +13,10 @@
{
"note": "Moved Web3.Provider to `@0xproject/types:Provider`",
"pr": 501
+ },
+ {
+ "note": "Add `zeroEx.exchange.getOrderStateAsync` to allow obtaining current OrderState for a signedOrder",
+ "pr": 510
}
],
"timestamp": 1523462196
diff --git a/packages/0x.js/src/abstract/balance_and_proxy_allowance_fetcher.ts b/packages/0x.js/src/abstract/balance_and_proxy_allowance_fetcher.ts
new file mode 100644
index 000000000..c357f8447
--- /dev/null
+++ b/packages/0x.js/src/abstract/balance_and_proxy_allowance_fetcher.ts
@@ -0,0 +1,6 @@
+import { BigNumber } from '@0xproject/utils';
+
+export abstract class BalanceAndProxyAllowanceFetcher {
+ public abstract async getBalanceAsync(tokenAddress: string, userAddress: string): Promise<BigNumber>;
+ public abstract async getProxyAllowanceAsync(tokenAddress: string, userAddress: string): Promise<BigNumber>;
+}
diff --git a/packages/0x.js/src/abstract/order_filled_cancelled_fetcher.ts b/packages/0x.js/src/abstract/order_filled_cancelled_fetcher.ts
new file mode 100644
index 000000000..81ae04b9c
--- /dev/null
+++ b/packages/0x.js/src/abstract/order_filled_cancelled_fetcher.ts
@@ -0,0 +1,6 @@
+import { BigNumber } from '@0xproject/utils';
+
+export abstract class OrderFilledCancelledFetcher {
+ public abstract async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber>;
+ public abstract async getCancelledTakerAmountAsync(orderHash: string): Promise<BigNumber>;
+}
diff --git a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
index 378ae8111..eacd3ebf0 100644
--- a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
@@ -13,6 +13,8 @@ import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as _ from 'lodash';
import { artifacts } from '../artifacts';
+import { SimpleBalanceAndProxyAllowanceFetcher } from '../fetchers/simple_balance_and_proxy_allowance_fetcher';
+import { SimpleOrderFilledCancelledFetcher } from '../fetchers/simple_order_filled_cancelled_fetcher';
import {
BlockRange,
EventCallback,
@@ -23,6 +25,7 @@ import {
OrderAddresses,
OrderCancellationRequest,
OrderFillRequest,
+ OrderState,
OrderTransactionOpts,
OrderValues,
ValidateOrderFillableOpts,
@@ -30,6 +33,7 @@ import {
import { assert } from '../utils/assert';
import { decorators } from '../utils/decorators';
import { ExchangeTransferSimulator } from '../utils/exchange_transfer_simulator';
+import { OrderStateUtils } from '../utils/order_state_utils';
import { OrderValidationUtils } from '../utils/order_validation_utils';
import { utils } from '../utils/utils';
@@ -41,7 +45,6 @@ import {
LogErrorContractEventArgs,
} from './generated/exchange';
import { TokenWrapper } from './token_wrapper';
-
const SHOULD_VALIDATE_BY_DEFAULT = true;
interface ExchangeContractErrCodesToMsgs {
@@ -874,6 +877,22 @@ export class ExchangeWrapper extends ContractWrapper {
}
}
/**
+ * Gets the latest OrderState of a signedOrder
+ * @param signedOrder The signedOrder
+ * @param stateLayer Optional, desired blockchain state layer (defaults to latest).
+ * @return OrderState of the signedOrder
+ */
+ public async getOrderStateAsync(signedOrder: SignedOrder, stateLayer: BlockParamLiteral = BlockParamLiteral.Latest): Promise<OrderState> {
+ const simpleBalanceAndProxyAllowanceFetcher = new SimpleBalanceAndProxyAllowanceFetcher(
+ this._tokenWrapper,
+ stateLayer,
+ );
+ const simpleOrderFilledCancelledFetcher = new SimpleOrderFilledCancelledFetcher(this, stateLayer);
+ const orderStateUtils = new OrderStateUtils(simpleBalanceAndProxyAllowanceFetcher, simpleOrderFilledCancelledFetcher);
+ const orderState = orderStateUtils.getOrderStateAsync(signedOrder);
+ return orderState;
+ }
+ /**
* Returns the ZRX token address used by the exchange contract.
* @return Address of ZRX token
*/
diff --git a/packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts b/packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts
new file mode 100644
index 000000000..c00dba5cf
--- /dev/null
+++ b/packages/0x.js/src/fetchers/simple_balance_and_proxy_allowance_fetcher.ts
@@ -0,0 +1,28 @@
+import { BlockParamLiteral } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+
+import {BalanceAndProxyAllowanceFetcher} from '../abstract/balance_and_proxy_allowance_fetcher';
+import {TokenWrapper} from '../contract_wrappers/token_wrapper';
+
+export class SimpleBalanceAndProxyAllowanceFetcher implements BalanceAndProxyAllowanceFetcher {
+ private _tokenWrapper: TokenWrapper;
+ private _defaultBlock: BlockParamLiteral;
+ constructor(token: TokenWrapper, defaultBlock: BlockParamLiteral) {
+ this._tokenWrapper = token;
+ this._defaultBlock = defaultBlock;
+ }
+ public async getBalanceAsync(tokenAddress: string, userAddress: string): Promise<BigNumber> {
+ const methodOpts = {
+ defaultBlock: this._defaultBlock,
+ };
+ const balance = this._tokenWrapper.getBalanceAsync(tokenAddress, userAddress, methodOpts);
+ return balance;
+ }
+ public async getProxyAllowanceAsync(tokenAddress: string, userAddress: string): Promise<BigNumber> {
+ const methodOpts = {
+ defaultBlock: this._defaultBlock,
+ };
+ const proxyAllowance = this._tokenWrapper.getProxyAllowanceAsync(tokenAddress, userAddress, methodOpts);
+ return proxyAllowance;
+ }
+}
diff --git a/packages/0x.js/src/fetchers/simple_order_filled_cancelled_fetcher.ts b/packages/0x.js/src/fetchers/simple_order_filled_cancelled_fetcher.ts
new file mode 100644
index 000000000..1c8aec1a1
--- /dev/null
+++ b/packages/0x.js/src/fetchers/simple_order_filled_cancelled_fetcher.ts
@@ -0,0 +1,28 @@
+import { BlockParamLiteral } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+
+import {OrderFilledCancelledFetcher} from '../abstract/order_filled_cancelled_fetcher';
+import {ExchangeWrapper} from '../contract_wrappers/exchange_wrapper';
+
+export class SimpleOrderFilledCancelledFetcher implements OrderFilledCancelledFetcher {
+ private _exchangeWrapper: ExchangeWrapper;
+ private _defaultBlock: BlockParamLiteral;
+ constructor(exchange: ExchangeWrapper, defaultBlock: BlockParamLiteral) {
+ this._exchangeWrapper = exchange;
+ this._defaultBlock = defaultBlock;
+ }
+ public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
+ const methodOpts = {
+ defaultBlock: this._defaultBlock,
+ };
+ const filledTakerAmount = this._exchangeWrapper.getFilledTakerAmountAsync(orderHash, methodOpts);
+ return filledTakerAmount;
+ }
+ public async getCancelledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
+ const methodOpts = {
+ defaultBlock: this._defaultBlock,
+ };
+ const cancelledTakerAmount = this._exchangeWrapper.getCancelledTakerAmountAsync(orderHash, methodOpts);
+ return cancelledTakerAmount;
+ }
+}
diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts
index 0aa0c33bd..a9df8ac9d 100644
--- a/packages/0x.js/src/order_watcher/order_state_watcher.ts
+++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts
@@ -87,7 +87,7 @@ export class OrderStateWatcher {
_.isUndefined(config) || _.isUndefined(config.stateLayer) ? BlockParamLiteral.Latest : config.stateLayer;
this._eventWatcher = new EventWatcher(web3Wrapper, pollingIntervalIfExistsMs, stateLayer);
this._balanceAndProxyAllowanceLazyStore = new BalanceAndProxyAllowanceLazyStore(token, stateLayer);
- this._orderFilledCancelledLazyStore = new OrderFilledCancelledLazyStore(exchange);
+ this._orderFilledCancelledLazyStore = new OrderFilledCancelledLazyStore(exchange, stateLayer);
this._orderStateUtils = new OrderStateUtils(
this._balanceAndProxyAllowanceLazyStore,
this._orderFilledCancelledLazyStore,
@@ -131,7 +131,7 @@ export class OrderStateWatcher {
}
delete this._orderByOrderHash[orderHash];
delete this._orderStateByOrderHashCache[orderHash];
- const exchange = (this._orderFilledCancelledLazyStore as any)._exchange as ExchangeWrapper;
+ const exchange = (this._orderFilledCancelledLazyStore as any)._exchangeWrapper as ExchangeWrapper;
const zrxTokenAddress = exchange.getZRXTokenAddress();
this._removeFromDependentOrderHashes(signedOrder.maker, zrxTokenAddress, orderHash);
@@ -374,7 +374,7 @@ export class OrderStateWatcher {
}
}
private _getZRXTokenAddress(): string {
- const exchange = (this._orderFilledCancelledLazyStore as any)._exchange as ExchangeWrapper;
+ const exchange = (this._orderFilledCancelledLazyStore as any)._exchangeWrapper as ExchangeWrapper;
const zrxTokenAddress = exchange.getZRXTokenAddress();
return zrxTokenAddress;
}
diff --git a/packages/0x.js/src/stores/balance_proxy_allowance_lazy_store.ts b/packages/0x.js/src/stores/balance_proxy_allowance_lazy_store.ts
index ede1319fe..c8395415e 100644
--- a/packages/0x.js/src/stores/balance_proxy_allowance_lazy_store.ts
+++ b/packages/0x.js/src/stores/balance_proxy_allowance_lazy_store.ts
@@ -3,12 +3,13 @@ import { BigNumber } from '@0xproject/utils';
import * as _ from 'lodash';
import { TokenWrapper } from '../contract_wrappers/token_wrapper';
+import { BalanceAndProxyAllowanceFetcher } from '../abstract/balance_and_proxy_allowance_fetcher';
/**
* Copy on read store for balances/proxyAllowances of tokens/accounts
*/
-export class BalanceAndProxyAllowanceLazyStore {
- private _token: TokenWrapper;
+export class BalanceAndProxyAllowanceLazyStore implements BalanceAndProxyAllowanceFetcher {
+ private _tokenWrapper: TokenWrapper;
private _defaultBlock: BlockParamLiteral;
private _balance: {
[tokenAddress: string]: {
@@ -21,7 +22,7 @@ export class BalanceAndProxyAllowanceLazyStore {
};
};
constructor(token: TokenWrapper, defaultBlock: BlockParamLiteral) {
- this._token = token;
+ this._tokenWrapper = token;
this._defaultBlock = defaultBlock;
this._balance = {};
this._proxyAllowance = {};
@@ -31,7 +32,7 @@ export class BalanceAndProxyAllowanceLazyStore {
const methodOpts = {
defaultBlock: this._defaultBlock,
};
- const balance = await this._token.getBalanceAsync(tokenAddress, userAddress, methodOpts);
+ const balance = await this._tokenWrapper.getBalanceAsync(tokenAddress, userAddress, methodOpts);
this.setBalance(tokenAddress, userAddress, balance);
}
const cachedBalance = this._balance[tokenAddress][userAddress];
@@ -59,7 +60,7 @@ export class BalanceAndProxyAllowanceLazyStore {
const methodOpts = {
defaultBlock: this._defaultBlock,
};
- const proxyAllowance = await this._token.getProxyAllowanceAsync(tokenAddress, userAddress, methodOpts);
+ const proxyAllowance = await this._tokenWrapper.getProxyAllowanceAsync(tokenAddress, userAddress, methodOpts);
this.setProxyAllowance(tokenAddress, userAddress, proxyAllowance);
}
const cachedProxyAllowance = this._proxyAllowance[tokenAddress][userAddress];
diff --git a/packages/0x.js/src/stores/order_filled_cancelled_lazy_store.ts b/packages/0x.js/src/stores/order_filled_cancelled_lazy_store.ts
index 0a0d93406..7f3da6e1d 100644
--- a/packages/0x.js/src/stores/order_filled_cancelled_lazy_store.ts
+++ b/packages/0x.js/src/stores/order_filled_cancelled_lazy_store.ts
@@ -3,29 +3,32 @@ import { BigNumber } from '@0xproject/utils';
import * as _ from 'lodash';
import { ExchangeWrapper } from '../contract_wrappers/exchange_wrapper';
+import { OrderFilledCancelledFetcher } from '../abstract/order_filled_cancelled_fetcher';
/**
* Copy on read store for filled/cancelled taker amounts
*/
-export class OrderFilledCancelledLazyStore {
- private _exchange: ExchangeWrapper;
+export class OrderFilledCancelledLazyStore implements OrderFilledCancelledFetcher {
+ private _exchangeWrapper: ExchangeWrapper;
+ private _defaultBlock: BlockParamLiteral;
private _filledTakerAmount: {
[orderHash: string]: BigNumber;
};
private _cancelledTakerAmount: {
[orderHash: string]: BigNumber;
};
- constructor(exchange: ExchangeWrapper) {
- this._exchange = exchange;
+ constructor(exchange: ExchangeWrapper, defaultBlock: BlockParamLiteral) {
+ this._exchangeWrapper = exchange;
+ this._defaultBlock = defaultBlock;
this._filledTakerAmount = {};
this._cancelledTakerAmount = {};
}
public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
if (_.isUndefined(this._filledTakerAmount[orderHash])) {
const methodOpts = {
- defaultBlock: BlockParamLiteral.Pending,
+ defaultBlock: this._defaultBlock,
};
- const filledTakerAmount = await this._exchange.getFilledTakerAmountAsync(orderHash, methodOpts);
+ const filledTakerAmount = await this._exchangeWrapper.getFilledTakerAmountAsync(orderHash, methodOpts);
this.setFilledTakerAmount(orderHash, filledTakerAmount);
}
const cachedFilled = this._filledTakerAmount[orderHash];
@@ -40,9 +43,9 @@ export class OrderFilledCancelledLazyStore {
public async getCancelledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
if (_.isUndefined(this._cancelledTakerAmount[orderHash])) {
const methodOpts = {
- defaultBlock: BlockParamLiteral.Pending,
+ defaultBlock: this._defaultBlock,
};
- const cancelledTakerAmount = await this._exchange.getCancelledTakerAmountAsync(orderHash, methodOpts);
+ const cancelledTakerAmount = await this._exchangeWrapper.getCancelledTakerAmountAsync(orderHash, methodOpts);
this.setCancelledTakerAmount(orderHash, cancelledTakerAmount);
}
const cachedCancelled = this._cancelledTakerAmount[orderHash];
diff --git a/packages/0x.js/src/utils/order_state_utils.ts b/packages/0x.js/src/utils/order_state_utils.ts
index 38189443b..e15ff6bc9 100644
--- a/packages/0x.js/src/utils/order_state_utils.ts
+++ b/packages/0x.js/src/utils/order_state_utils.ts
@@ -4,16 +4,16 @@ import * as _ from 'lodash';
import { ZeroEx } from '../0x';
import { ExchangeWrapper } from '../contract_wrappers/exchange_wrapper';
+import { BalanceAndProxyAllowanceFetcher } from '../abstract/balance_and_proxy_allowance_fetcher';
+import { OrderFilledCancelledFetcher } from '../abstract/order_filled_cancelled_fetcher';
import { RemainingFillableCalculator } from '../order_watcher/remaining_fillable_calculator';
-import { BalanceAndProxyAllowanceLazyStore } from '../stores/balance_proxy_allowance_lazy_store';
-import { OrderFilledCancelledLazyStore } from '../stores/order_filled_cancelled_lazy_store';
import { ExchangeContractErrs, OrderRelevantState, OrderState, OrderStateInvalid, OrderStateValid } from '../types';
const ACCEPTABLE_RELATIVE_ROUNDING_ERROR = 0.0001;
export class OrderStateUtils {
- private _balanceAndProxyAllowanceLazyStore: BalanceAndProxyAllowanceLazyStore;
- private _orderFilledCancelledLazyStore: OrderFilledCancelledLazyStore;
+ private _balanceAndProxyAllowanceFetcher: BalanceAndProxyAllowanceFetcher;
+ private _orderFilledCancelledFetcher: OrderFilledCancelledFetcher;
private static _validateIfOrderIsValid(signedOrder: SignedOrder, orderRelevantState: OrderRelevantState): void {
const unavailableTakerTokenAmount = orderRelevantState.cancelledTakerTokenAmount.add(
orderRelevantState.filledTakerTokenAmount,
@@ -49,11 +49,11 @@ export class OrderStateUtils {
}
}
constructor(
- balanceAndProxyAllowanceLazyStore: BalanceAndProxyAllowanceLazyStore,
- orderFilledCancelledLazyStore: OrderFilledCancelledLazyStore,
+ balanceAndProxyAllowanceFetcher: BalanceAndProxyAllowanceFetcher,
+ orderFilledCancelledFetcher: OrderFilledCancelledFetcher,
) {
- this._balanceAndProxyAllowanceLazyStore = balanceAndProxyAllowanceLazyStore;
- this._orderFilledCancelledLazyStore = orderFilledCancelledLazyStore;
+ this._balanceAndProxyAllowanceFetcher = balanceAndProxyAllowanceFetcher;
+ this._orderFilledCancelledFetcher = orderFilledCancelledFetcher;
}
public async getOrderStateAsync(signedOrder: SignedOrder): Promise<OrderState> {
const orderRelevantState = await this.getOrderRelevantStateAsync(signedOrder);
@@ -80,27 +80,27 @@ export class OrderStateUtils {
// If we pass it from the instantiator - there is no opportunity to get it there
// because JS doesn't support async constructors.
// Moreover - it's cached under the hood so it's equivalent to an async constructor.
- const exchange = (this._orderFilledCancelledLazyStore as any)._exchange as ExchangeWrapper;
+ const exchange = (this._orderFilledCancelledFetcher as any)._exchangeWrapper as ExchangeWrapper;
const zrxTokenAddress = exchange.getZRXTokenAddress();
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- const makerBalance = await this._balanceAndProxyAllowanceLazyStore.getBalanceAsync(
+ const makerBalance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(
signedOrder.makerTokenAddress,
signedOrder.maker,
);
- const makerProxyAllowance = await this._balanceAndProxyAllowanceLazyStore.getProxyAllowanceAsync(
+ const makerProxyAllowance = await this._balanceAndProxyAllowanceFetcher.getProxyAllowanceAsync(
signedOrder.makerTokenAddress,
signedOrder.maker,
);
- const makerFeeBalance = await this._balanceAndProxyAllowanceLazyStore.getBalanceAsync(
+ const makerFeeBalance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(
zrxTokenAddress,
signedOrder.maker,
);
- const makerFeeProxyAllowance = await this._balanceAndProxyAllowanceLazyStore.getProxyAllowanceAsync(
+ const makerFeeProxyAllowance = await this._balanceAndProxyAllowanceFetcher.getProxyAllowanceAsync(
zrxTokenAddress,
signedOrder.maker,
);
- const filledTakerTokenAmount = await this._orderFilledCancelledLazyStore.getFilledTakerAmountAsync(orderHash);
- const cancelledTakerTokenAmount = await this._orderFilledCancelledLazyStore.getCancelledTakerAmountAsync(
+ const filledTakerTokenAmount = await this._orderFilledCancelledFetcher.getFilledTakerAmountAsync(orderHash);
+ const cancelledTakerTokenAmount = await this._orderFilledCancelledFetcher.getCancelledTakerAmountAsync(
orderHash,
);
const unavailableTakerTokenAmount = await exchange.getUnavailableTakerAmountAsync(orderHash);
diff --git a/packages/0x.js/test/exchange_wrapper_test.ts b/packages/0x.js/test/exchange_wrapper_test.ts
index cd74af5a1..65f4e8251 100644
--- a/packages/0x.js/test/exchange_wrapper_test.ts
+++ b/packages/0x.js/test/exchange_wrapper_test.ts
@@ -14,6 +14,7 @@ import {
LogFillContractEventArgs,
OrderCancellationRequest,
OrderFillRequest,
+ OrderState,
SignedOrder,
Token,
ZeroEx,
@@ -1154,4 +1155,41 @@ describe('ExchangeWrapper', () => {
expect(args.maker).to.be.equal(differentMakerAddress);
});
});
+ describe('#getOrderStateAsync', () => {
+ let maker: string;
+ let taker: string;
+ let makerToken: Token;
+ let takerToken: Token;
+ let signedOrder: SignedOrder;
+ let orderState: OrderState;
+ const fillableAmount = ZeroEx.toBaseUnitAmount(new BigNumber(5), constants.ZRX_DECIMALS);
+ before(async () => {
+ [, maker, taker] = userAddresses;
+ tokens = await zeroEx.tokenRegistry.getTokensAsync();
+ [makerToken, takerToken] = tokenUtils.getDummyTokens();
+ });
+ it('should report orderStateValid when order is fillable', async () => {
+ signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+ makerToken.address,
+ takerToken.address,
+ maker,
+ taker,
+ fillableAmount,
+ );
+ orderState = await zeroEx.exchange.getOrderStateAsync(signedOrder);
+ expect(orderState.isValid).to.be.true();
+ });
+ it('should report orderStateInvalid when maker allowance set to 0', async () => {
+ signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+ makerToken.address,
+ takerToken.address,
+ maker,
+ taker,
+ fillableAmount,
+ );
+ await zeroEx.token.setProxyAllowanceAsync(makerToken.address, maker, new BigNumber(0));
+ orderState = await zeroEx.exchange.getOrderStateAsync(signedOrder);
+ expect(orderState.isValid).to.be.false();
+ });
+ });
}); // tslint:disable:max-file-line-count