Merge pull request #594 from 0xProject/improvement/addCustomTslintRules

Add more tslint rules

7 files changed, 33 insertions, 9 deletions

diff --git a/packages/contract-wrappers/src/schemas/contract_wrappers_public_network_config_schema.ts b/packages/contract-wrappers/src/schemas/contract_wrappers_public_network_config_schema.ts
index bf1000afa..304cd100b 100644
--- a/packages/contract-wrappers/src/schemas/contract_wrappers_public_network_config_schema.ts
+++ b/packages/contract-wrappers/src/schemas/contract_wrappers_public_network_config_schema.ts
@@ -1,9 +1,23 @@
+const networkNameToId: { [networkName: string]: number } = {
+    mainnet: 1,
+    ropsten: 3,
+    rinkeby: 4,
+    kovan: 42,
+    ganache: 50,
+};
+
 export const contractWrappersPublicNetworkConfigSchema = {
     id: '/ZeroExContractPublicNetworkConfig',
     properties: {
         networkId: {
             type: 'number',
-            enum: [1, 3, 4, 42, 50],
+            enum: [
+                networkNameToId.mainnet,
+                networkNameToId.kovan,
+                networkNameToId.ropsten,
+                networkNameToId.rinkeby,
+                networkNameToId.ganache,
+            ],
         },
         gasPrice: { $ref: '/Number' },
         zrxContractAddress: { $ref: '/Address' },
diff --git a/packages/contract-wrappers/src/utils/constants.ts b/packages/contract-wrappers/src/utils/constants.ts
index 07da6745d..76d805cac 100644
--- a/packages/contract-wrappers/src/utils/constants.ts
+++ b/packages/contract-wrappers/src/utils/constants.ts
@@ -6,6 +6,7 @@ export const constants = {
     INVALID_JUMP_PATTERN: 'invalid JUMP at',
     OUT_OF_GAS_PATTERN: 'out of gas',
     INVALID_TAKER_FORMAT: 'instance.taker is not of a type(s) string',
+    // tslint:disable-next-line:custom-no-magic-numbers
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
     DEFAULT_BLOCK_POLLING_INTERVAL: 1000,
 };
diff --git a/packages/contract-wrappers/src/utils/filter_utils.ts b/packages/contract-wrappers/src/utils/filter_utils.ts
index c5df7321e..4ec9e256b 100644
--- a/packages/contract-wrappers/src/utils/filter_utils.ts
+++ b/packages/contract-wrappers/src/utils/filter_utils.ts
@@ -73,14 +73,14 @@ export const filterUtils = {
             return false;
         }
         if (!_.isUndefined(filter.topics)) {
-            return filterUtils.matchesTopics(log.topics, filter.topics);
+            return filterUtils.doesMatchTopics(log.topics, filter.topics);
         }
         return true;
     },
-    matchesTopics(logTopics: string[], filterTopics: Array<string[] | string | null>): boolean {
+    doesMatchTopics(logTopics: string[], filterTopics: Array<string[] | string | null>): boolean {
         const matchesTopic = _.zipWith(logTopics, filterTopics, filterUtils.matchesTopic.bind(filterUtils));
-        const matchesTopics = _.every(matchesTopic);
-        return matchesTopics;
+        const doesMatchTopics = _.every(matchesTopic);
+        return doesMatchTopics;
     },
     matchesTopic(logTopic: string, filterTopic: string[] | string | null): boolean {
         if (_.isArray(filterTopic)) {
diff --git a/packages/contract-wrappers/src/utils/utils.ts b/packages/contract-wrappers/src/utils/utils.ts
index af1125632..7cf9450a0 100644
--- a/packages/contract-wrappers/src/utils/utils.ts
+++ b/packages/contract-wrappers/src/utils/utils.ts
@@ -5,7 +5,8 @@ export const utils = {
         return new Error(`Unexpected switch value: ${value} encountered for ${name}`);
     },
     getCurrentUnixTimestampSec(): BigNumber {
-        return new BigNumber(Date.now() / 1000).round();
+        const milisecondsInSecond = 1000;
+        return new BigNumber(Date.now() / milisecondsInSecond).round();
     },
     getCurrentUnixTimestampMs(): BigNumber {
         return new BigNumber(Date.now());
diff --git a/packages/contract-wrappers/test/ether_token_wrapper_test.ts b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
index 974db34b1..e06fe96e5 100644
--- a/packages/contract-wrappers/test/ether_token_wrapper_test.ts
+++ b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
@@ -42,7 +42,7 @@ describe('EtherTokenWrapper', () => {
     let addressWithETH: string;
     let wethContractAddress: string;
     let depositWeiAmount: BigNumber;
-    let decimalPlaces: number;
+    const decimalPlaces = 7;
     let addressWithoutFunds: string;
     const gasPrice = new BigNumber(1);
     const zeroExConfig = {
@@ -60,7 +60,6 @@ describe('EtherTokenWrapper', () => {
         addressWithETH = userAddresses[0];
         wethContractAddress = contractWrappers.etherToken.getContractAddressIfExists() as string;
         depositWeiAmount = Web3Wrapper.toWei(new BigNumber(5));
-        decimalPlaces = 7;
         addressWithoutFunds = userAddresses[1];
     });
     beforeEach(async () => {
@@ -155,6 +154,7 @@ describe('EtherTokenWrapper', () => {
             const preWETHBalance = await contractWrappers.token.getBalanceAsync(wethContractAddress, addressWithETH);
             expect(preWETHBalance).to.be.bignumber.equal(0);
 
+            // tslint:disable-next-line:custom-no-magic-numbers
             const overWETHBalance = preWETHBalance.add(999999999);
 
             return expect(
diff --git a/packages/contract-wrappers/test/global_hooks.ts b/packages/contract-wrappers/test/global_hooks.ts
index 53b3ef545..fa1dfae38 100644
--- a/packages/contract-wrappers/test/global_hooks.ts
+++ b/packages/contract-wrappers/test/global_hooks.ts
@@ -8,7 +8,8 @@ import { provider } from './utils/web3_wrapper';
 before('migrate contracts', async function(): Promise<void> {
     // HACK: Since the migrations take longer then our global mocha timeout limit
     // we manually increase it for this before hook.
-    this.timeout(20000);
+    const mochaTestTimeoutMs = 20000;
+    this.timeout(mochaTestTimeoutMs);
     const txDefaults = {
         gas: devConstants.GAS_ESTIMATE,
         from: devConstants.TESTRPC_FIRST_ADDRESS,
diff --git a/packages/contract-wrappers/test/order_validation_test.ts b/packages/contract-wrappers/test/order_validation_test.ts
index 2acdece3e..a14dc24b6 100644
--- a/packages/contract-wrappers/test/order_validation_test.ts
+++ b/packages/contract-wrappers/test/order_validation_test.ts
@@ -106,6 +106,7 @@ describe('OrderValidation', () => {
         });
         it('should succeed if the order is asymmetric and fillable', async () => {
             const makerFillableAmount = fillableAmount;
+            // tslint:disable-next-line:custom-no-magic-numbers
             const takerFillableAmount = fillableAmount.minus(4);
             const signedOrder = await fillScenarios.createAsymmetricFillableSignedOrderAsync(
                 makerTokenAddress,
@@ -172,6 +173,7 @@ describe('OrderValidation', () => {
                 fillableAmount,
             );
             // 27 <--> 28
+            // tslint:disable-next-line:custom-no-magic-numbers
             signedOrder.ecSignature.v = 28 - signedOrder.ecSignature.v + 27;
             return expect(
                 contractWrappers.exchange.validateFillOrderThrowIfInvalidAsync(
@@ -206,6 +208,7 @@ describe('OrderValidation', () => {
                 takerAddress,
                 fillableAmount,
             );
+            // tslint:disable-next-line:custom-no-magic-numbers
             const nonTakerAddress = userAddresses[6];
             return expect(
                 contractWrappers.exchange.validateFillOrderThrowIfInvalidAsync(
@@ -353,6 +356,7 @@ describe('OrderValidation', () => {
                 takerAddress,
                 zrxTokenAddress,
             );
+            // tslint:disable-next-line:custom-no-magic-numbers
             expect(transferFromAsync.callCount).to.be.equal(4);
             expect(
                 transferFromAsync
@@ -423,6 +427,7 @@ describe('OrderValidation', () => {
                 takerAddress,
                 zrxTokenAddress,
             );
+            // tslint:disable-next-line:custom-no-magic-numbers
             expect(transferFromAsync.callCount).to.be.equal(4);
             expect(
                 transferFromAsync
@@ -491,6 +496,7 @@ describe('OrderValidation', () => {
                 takerAddress,
                 zrxTokenAddress,
             );
+            // tslint:disable-next-line:custom-no-magic-numbers
             expect(transferFromAsync.callCount).to.be.equal(4);
             const makerFillAmount = transferFromAsync.getCall(0).args[3];
             expect(makerFillAmount).to.be.bignumber.equal(makerTokenAmount);
@@ -518,6 +524,7 @@ describe('OrderValidation', () => {
             );
             const makerPartialFee = makerFee.div(2);
             const takerPartialFee = takerFee.div(2);
+            // tslint:disable-next-line:custom-no-magic-numbers
             expect(transferFromAsync.callCount).to.be.equal(4);
             const partialMakerFee = transferFromAsync.getCall(2).args[3];
             expect(partialMakerFee).to.be.bignumber.equal(makerPartialFee);