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

Add more tslint rules

4 files changed, 19 insertions, 12 deletions

diff --git a/packages/subproviders/test/integration/ledger_subprovider_test.ts b/packages/subproviders/test/integration/ledger_subprovider_test.ts
index 70fd2cfce..d3e9d0fde 100644
--- a/packages/subproviders/test/integration/ledger_subprovider_test.ts
+++ b/packages/subproviders/test/integration/ledger_subprovider_test.ts
@@ -20,6 +20,8 @@ import { reportCallbackErrors } from '../utils/report_callback_errors';
 
 chaiSetup.configure();
 const expect = chai.expect;
+const DEFAULT_NUM_ACCOUNTS = 10;
+const EXPECTED_SIGNATURE_LENGTH = 132;
 
 async function ledgerEthereumNodeJsClientFactoryAsync(): Promise<LedgerEthereumClient> {
     const ledgerConnection = await TransportNodeHid.create();
@@ -41,7 +43,7 @@ describe('LedgerSubprovider', () => {
         it('returns default number of accounts', async () => {
             const accounts = await ledgerSubprovider.getAccountsAsync();
             expect(accounts[0]).to.not.be.an('undefined');
-            expect(accounts.length).to.be.equal(10);
+            expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
         });
         it('returns the expected accounts from a ledger set up with the test mnemonic', async () => {
             const accounts = await ledgerSubprovider.getAccountsAsync();
@@ -105,7 +107,7 @@ describe('LedgerSubprovider', () => {
             };
             const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                 expect(err).to.be.a('null');
-                expect(response.result.length).to.be.equal(10);
+                expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
                 done();
             });
             ledgerProvider.sendAsync(payload, callback);
@@ -123,7 +125,7 @@ describe('LedgerSubprovider', () => {
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                     expect(err).to.be.a('null');
-                    expect(response.result.length).to.be.equal(132);
+                    expect(response.result.length).to.be.equal(EXPECTED_SIGNATURE_LENGTH);
                     expect(response.result.substr(0, 2)).to.be.equal('0x');
                     done();
                 });
@@ -143,7 +145,7 @@ describe('LedgerSubprovider', () => {
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                     expect(err).to.be.a('null');
-                    expect(response.result.length).to.be.equal(132);
+                    expect(response.result.length).to.be.equal(EXPECTED_SIGNATURE_LENGTH);
                     expect(response.result.substr(0, 2)).to.be.equal('0x');
                     done();
                 });
@@ -197,7 +199,8 @@ describe('LedgerSubprovider', () => {
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                     expect(err).to.be.a('null');
                     const result = response.result;
-                    expect(result.length).to.be.equal(66);
+                    const signedTxLength = 66;
+                    expect(result.length).to.be.equal(signedTxLength);
                     expect(result.substr(0, 2)).to.be.equal('0x');
                     done();
                 });
diff --git a/packages/subproviders/test/unit/ledger_subprovider_test.ts b/packages/subproviders/test/unit/ledger_subprovider_test.ts
index 6455454cb..8571f7d11 100644
--- a/packages/subproviders/test/unit/ledger_subprovider_test.ts
+++ b/packages/subproviders/test/unit/ledger_subprovider_test.ts
@@ -21,6 +21,7 @@ import { reportCallbackErrors } from '../utils/report_callback_errors';
 chaiSetup.configure();
 const expect = chai.expect;
 const FAKE_ADDRESS = '0xb088a3bc93f71b4de97b9de773e9647645983688';
+const DEFAULT_NUM_ACCOUNTS = 10;
 
 describe('LedgerSubprovider', () => {
     const networkId: number = 42;
@@ -73,7 +74,7 @@ describe('LedgerSubprovider', () => {
             it('returns default number of accounts', async () => {
                 const accounts = await ledgerSubprovider.getAccountsAsync();
                 expect(accounts[0]).to.be.equal(FAKE_ADDRESS);
-                expect(accounts.length).to.be.equal(10);
+                expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
             });
             it('returns requested number of accounts', async () => {
                 const numberOfAccounts = 20;
@@ -119,7 +120,7 @@ describe('LedgerSubprovider', () => {
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                     expect(err).to.be.a('null');
-                    expect(response.result.length).to.be.equal(10);
+                    expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
                     expect(response.result[0]).to.be.equal(FAKE_ADDRESS);
                     done();
                 });
@@ -176,7 +177,8 @@ describe('LedgerSubprovider', () => {
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                     expect(err).to.be.a('null');
-                    expect(response.result.raw.length).to.be.equal(192);
+                    const rawTxLength = 192;
+                    expect(response.result.raw.length).to.be.equal(rawTxLength);
                     expect(response.result.raw.substr(0, 2)).to.be.equal('0x');
                     done();
                 });
diff --git a/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts b/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
index 52b636ac2..90565181e 100644
--- a/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
+++ b/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
@@ -18,6 +18,7 @@ import { reportCallbackErrors } from '../utils/report_callback_errors';
 
 chaiSetup.configure();
 const expect = chai.expect;
+const DEFAULT_NUM_ACCOUNTS = 10;
 
 describe('MnemonicWalletSubprovider', () => {
     let subprovider: MnemonicWalletSubprovider;
@@ -33,7 +34,7 @@ describe('MnemonicWalletSubprovider', () => {
                 const accounts = await subprovider.getAccountsAsync();
                 expect(accounts[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
                 expect(accounts[1]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_1);
-                expect(accounts.length).to.be.equal(10);
+                expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
             });
             it('signs a personal message', async () => {
                 const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
@@ -90,7 +91,7 @@ describe('MnemonicWalletSubprovider', () => {
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
                     expect(err).to.be.a('null');
                     expect(response.result[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
-                    expect(response.result.length).to.be.equal(10);
+                    expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
                     done();
                 });
                 provider.sendAsync(payload, callback);
diff --git a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
index f9c47f141..fdbbb332c 100644
--- a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
+++ b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
@@ -14,6 +14,7 @@ import { reportCallbackErrors } from '../utils/report_callback_errors';
 
 const expect = chai.expect;
 chaiSetup.configure();
+const DEFAULT_NUM_ACCOUNTS = 10;
 
 describe('RedundantSubprovider', () => {
     let provider: Web3ProviderEngine;
@@ -32,7 +33,7 @@ describe('RedundantSubprovider', () => {
         };
         const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
             expect(err).to.be.a('null');
-            expect(response.result.length).to.be.equal(10);
+            expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
             done();
         });
         provider.sendAsync(payload, callback);
@@ -55,7 +56,7 @@ describe('RedundantSubprovider', () => {
         };
         const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
             expect(err).to.be.a('null');
-            expect(response.result.length).to.be.equal(10);
+            expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
             done();
         });
         provider.sendAsync(payload, callback);