From f14603ca4d91ca72d9e81de53168230d85bc50aa Mon Sep 17 00:00:00 2001
From: kao <zichongkao@gmail.com>
Date: Fri, 7 Dec 2018 16:35:00 -0800
Subject: Implement prefer-template tslint rule
---
contracts/core/test/exchange/signature_validator.ts | 6 +++---
contracts/core/test/utils/exchange_wrapper.ts | 2 +-
contracts/test-utils/src/assertions.ts | 2 +-
contracts/utils/test/lib_bytes.ts | 2 +-
packages/monorepo-scripts/src/test_installation.ts | 2 +-
packages/order-utils/test/order_hash_test.ts | 2 +-
packages/pipeline/src/data_sources/bloxy/index.ts | 2 +-
packages/pipeline/src/data_sources/paradex/index.ts | 6 +++---
packages/sol-compiler/src/compiler.ts | 2 +-
packages/tslint-config/tslint.json | 1 +
packages/utils/src/abi_utils.ts | 4 ++--
packages/utils/test/abi_encoder/evm_data_types_test.ts | 4 ++--
12 files changed, 18 insertions(+), 17 deletions(-)
diff --git a/contracts/core/test/exchange/signature_validator.ts b/contracts/core/test/exchange/signature_validator.ts
index b84a488a1..ee751efac 100644
--- a/contracts/core/test/exchange/signature_validator.ts
+++ b/contracts/core/test/exchange/signature_validator.ts
@@ -135,7 +135,7 @@ describe('MixinSignatureValidator', () => {
it('should revert when signature type is unsupported', async () => {
const unsupportedSignatureType = SignatureType.NSignatureTypes;
- const unsupportedSignatureHex = '0x' + Buffer.from([unsupportedSignatureType]).toString('hex');
+ const unsupportedSignatureHex = `0x${Buffer.from([unsupportedSignatureType]).toString('hex')}`;
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
return expectContractCallFailedAsync(
signatureValidator.publicIsValidSignature.callAsync(
@@ -148,7 +148,7 @@ describe('MixinSignatureValidator', () => {
});
it('should revert when SignatureType=Illegal', async () => {
- const unsupportedSignatureHex = '0x' + Buffer.from([SignatureType.Illegal]).toString('hex');
+ const unsupportedSignatureHex = `0x${Buffer.from([SignatureType.Illegal]).toString('hex')}`;
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
return expectContractCallFailedAsync(
signatureValidator.publicIsValidSignature.callAsync(
@@ -161,7 +161,7 @@ describe('MixinSignatureValidator', () => {
});
it('should return false when SignatureType=Invalid and signature has a length of zero', async () => {
- const signatureHex = '0x' + Buffer.from([SignatureType.Invalid]).toString('hex');
+ const signatureHex = `0x${Buffer.from([SignatureType.Invalid]).toString('hex')}`;
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
orderHashHex,
diff --git a/contracts/core/test/utils/exchange_wrapper.ts b/contracts/core/test/utils/exchange_wrapper.ts
index 2a24b880f..79d298851 100644
--- a/contracts/core/test/utils/exchange_wrapper.ts
+++ b/contracts/core/test/utils/exchange_wrapper.ts
@@ -228,7 +228,7 @@ export class ExchangeWrapper {
return orderEpoch;
}
public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
- const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
+ const orderInfo = await this._exchange.getOrderInfo.callAsync(signedOrder);
return orderInfo;
}
public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
diff --git a/contracts/test-utils/src/assertions.ts b/contracts/test-utils/src/assertions.ts
index 5b1cedfcc..b1dec1281 100644
--- a/contracts/test-utils/src/assertions.ts
+++ b/contracts/test-utils/src/assertions.ts
@@ -137,7 +137,7 @@ export async function expectTransactionFailedWithoutReasonAsync(p: sendTransacti
// directly.
txReceiptStatus = result.status;
} else {
- throw new Error('Unexpected result type: ' + typeof result);
+ throw new Error(`Unexpected result type: ${typeof result}`);
}
expect(_.toString(txReceiptStatus)).to.equal(
'0',
diff --git a/contracts/utils/test/lib_bytes.ts b/contracts/utils/test/lib_bytes.ts
index 985a98943..6fb859c67 100644
--- a/contracts/utils/test/lib_bytes.ts
+++ b/contracts/utils/test/lib_bytes.ts
@@ -25,7 +25,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
// BUG: Ideally we would use Buffer.from(memory).toString('hex')
// https://github.com/Microsoft/TypeScript/issues/23155
-const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + ('00' + v.toString(16)).slice(-2), '0x');
+const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + `00${v.toString(16)}`.slice(-2), '0x');
const fromHex = (str: string): Uint8Array => Uint8Array.from(Buffer.from(str.slice(2), 'hex'));
diff --git a/packages/monorepo-scripts/src/test_installation.ts b/packages/monorepo-scripts/src/test_installation.ts
index 96875d0f9..5ae13b198 100644
--- a/packages/monorepo-scripts/src/test_installation.ts
+++ b/packages/monorepo-scripts/src/test_installation.ts
@@ -98,7 +98,7 @@ async function testInstallPackageAsync(
const lastChangelogVersion = JSON.parse(fs.readFileSync(changelogPath).toString())[0].version;
const packageName = installablePackage.packageJson.name;
utils.log(`Testing ${packageName}@${lastChangelogVersion}`);
- const packageDirName = path.join(...(packageName + '-test').split('/'));
+ const packageDirName = path.join(...`${packageName}-test`.split('/'));
// NOTE(fabio): The `testDirectory` needs to be somewhere **outside** the monorepo root directory.
// Otherwise, it will have access to the hoisted `node_modules` directory and the Typescript missing
// type errors will not be caught.
diff --git a/packages/order-utils/test/order_hash_test.ts b/packages/order-utils/test/order_hash_test.ts
index a85d4c81a..30fb15a37 100644
--- a/packages/order-utils/test/order_hash_test.ts
+++ b/packages/order-utils/test/order_hash_test.ts
@@ -70,7 +70,7 @@ describe('Order hashing', () => {
});
it('returns true if order hash is correct', () => {
const orderHashLength = 65;
- const isValid = orderHashUtils.isValidOrderHash('0x' + Array(orderHashLength).join('0'));
+ const isValid = orderHashUtils.isValidOrderHash(`0x${Array(orderHashLength).join('0')}`);
expect(isValid).to.be.true();
});
});
diff --git a/packages/pipeline/src/data_sources/bloxy/index.ts b/packages/pipeline/src/data_sources/bloxy/index.ts
index 31cd5bfd6..94468d25a 100644
--- a/packages/pipeline/src/data_sources/bloxy/index.ts
+++ b/packages/pipeline/src/data_sources/bloxy/index.ts
@@ -116,7 +116,7 @@ export class BloxySource {
},
});
if (isError(resp.data)) {
- throw new Error('Error in Bloxy API response: ' + resp.data.error);
+ throw new Error(`Error in Bloxy API response: ${resp.data.error}`);
}
return resp.data;
}
diff --git a/packages/pipeline/src/data_sources/paradex/index.ts b/packages/pipeline/src/data_sources/paradex/index.ts
index 69a03d553..46d448f4b 100644
--- a/packages/pipeline/src/data_sources/paradex/index.ts
+++ b/packages/pipeline/src/data_sources/paradex/index.ts
@@ -1,9 +1,9 @@
import { fetchAsync, logUtils } from '@0x/utils';
const PARADEX_BASE_URL = 'https://api.paradex.io/consumer/v0';
-const ACTIVE_MARKETS_URL = PARADEX_BASE_URL + '/markets';
-const ORDERBOOK_ENDPOINT = PARADEX_BASE_URL + '/orderbook';
-const TOKEN_INFO_ENDPOINT = PARADEX_BASE_URL + '/tokens';
+const ACTIVE_MARKETS_URL = `${PARADEX_BASE_URL}/markets`;
+const ORDERBOOK_ENDPOINT = `${PARADEX_BASE_URL}/orderbook`;
+const TOKEN_INFO_ENDPOINT = `${PARADEX_BASE_URL}/tokens`;
export const PARADEX_SOURCE = 'paradex';
export type ParadexActiveMarketsResponse = ParadexMarket[];
diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index cba67f292..85df8209e 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -400,7 +400,7 @@ export class Compiler {
* while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
* And we need to append the base path for relative imports.
*/
- importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+ importPath = path.resolve(`/${contractFolder}`, importPath).replace('/', '');
}
if (_.isUndefined(sourcesToAppendTo[importPath])) {
diff --git a/packages/tslint-config/tslint.json b/packages/tslint-config/tslint.json
index fd1849dd0..e8de6221e 100644
--- a/packages/tslint-config/tslint.json
+++ b/packages/tslint-config/tslint.json
@@ -92,6 +92,7 @@
"prefer-function-over-method": true,
"prefer-object-spread": true,
"prefer-readonly": true,
+ "prefer-template": true,
"promise-function-async": true,
"quotemark": [true, "single", "avoid-escape", "jsx-double"],
"restrict-plus-operands": true,
diff --git a/packages/utils/src/abi_utils.ts b/packages/utils/src/abi_utils.ts
index 598ea5fcc..3e6fc9665 100644
--- a/packages/utils/src/abi_utils.ts
+++ b/packages/utils/src/abi_utils.ts
@@ -26,7 +26,7 @@ function parseEthersParams(params: DataItem[]): { names: ParamName[]; types: str
const result = parseEthersParams(param.components);
names.push({ name: param.name || null, names: result.names });
- types.push('tuple(' + result.types.join(',') + ')' + suffix);
+ types.push(`tuple(${result.types.join(',')})${suffix}`);
} else {
names.push(param.name || null);
types.push(param.type);
@@ -120,7 +120,7 @@ function splitTupleTypes(type: string): string[] {
if (_.endsWith(type, '[]')) {
throw new Error('Internal error: array types are not supported');
} else if (!_.startsWith(type, 'tuple(')) {
- throw new Error('Internal error: expected tuple type but got non-tuple type: ' + type);
+ throw new Error(`Internal error: expected tuple type but got non-tuple type: ${type}`);
}
// Trim the outtermost tuple().
const trimmedType = type.substring('tuple('.length, type.length - 1);
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 9ef80a560..7185851a8 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -901,7 +901,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
// Construct args to be encoded
// Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
const bytesLength = 40;
- const args = '0x' + '61'.repeat(bytesLength);
+ const args = `0x${'61'.repeat(bytesLength)}`;
// Encode Args and validate result
const encodedArgs = dataType.encode(args, encodingRules);
const expectedEncodedArgs =
@@ -993,7 +993,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
// Construct args to be encoded
// Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
const strLength = 40;
- const args = '0x' + 'a'.repeat(strLength);
+ const args = `0x${'a'.repeat(strLength)}`;
// Encode Args and validate result
const encodedArgs = dataType.encode(args, encodingRules);
const expectedEncodedArgs =
--
cgit v1.2.3