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-rw-r--r--packages/dev-utils/package.json70
-rw-r--r--packages/dev-utils/src/blockchain_lifecycle.ts38
-rw-r--r--packages/dev-utils/src/rpc.ts110
-rw-r--r--packages/dev-utils/tsconfig.json18
-rw-r--r--packages/dev-utils/tslint.json2
5 files changed, 119 insertions, 119 deletions
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index d7c764285..ea940fb1d 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,37 +1,37 @@
{
- "name": "@0xproject/dev-utils",
- "version": "0.0.7",
- "description": "0x dev TS utils",
- "main": "lib/index.js",
- "types": "lib/index.d.ts",
- "scripts": {
- "build": "tsc",
- "clean": "shx rm -rf lib",
- "lint": "tslint --project . 'src/**/*.ts'"
- },
- "license": "Apache-2.0",
- "repository": {
- "type": "git",
- "url": "https://github.com/0xProject/0x.js.git"
- },
- "bugs": {
- "url": "https://github.com/0xProject/0x.js/issues"
- },
- "homepage": "https://github.com/0xProject/0x.js/packages/dev-utils/README.md",
- "devDependencies": {
- "@0xproject/tslint-config": "^0.4.4",
- "@types/lodash": "^4.14.86",
- "npm-run-all": "^4.1.2",
- "shx": "^0.2.2",
- "tslint": "5.8.0",
- "types-bn": "^0.0.1",
- "types-ethereumjs-util": "0xProject/types-ethereumjs-util",
- "typescript": "~2.6.1"
- },
- "dependencies": {
- "@0xproject/utils": "^0.2.2",
- "ethereumjs-util": "^5.1.2",
- "lodash": "^4.17.4",
- "request-promise-native": "^1.0.5"
- }
+ "name": "@0xproject/dev-utils",
+ "version": "0.0.7",
+ "description": "0x dev TS utils",
+ "main": "lib/index.js",
+ "types": "lib/index.d.ts",
+ "scripts": {
+ "build": "tsc",
+ "clean": "shx rm -rf lib",
+ "lint": "tslint --project . 'src/**/*.ts'"
+ },
+ "license": "Apache-2.0",
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/0xProject/0x.js.git"
+ },
+ "bugs": {
+ "url": "https://github.com/0xProject/0x.js/issues"
+ },
+ "homepage": "https://github.com/0xProject/0x.js/packages/dev-utils/README.md",
+ "devDependencies": {
+ "@0xproject/tslint-config": "^0.4.4",
+ "@types/lodash": "^4.14.86",
+ "npm-run-all": "^4.1.2",
+ "shx": "^0.2.2",
+ "tslint": "5.8.0",
+ "types-bn": "^0.0.1",
+ "types-ethereumjs-util": "0xProject/types-ethereumjs-util",
+ "typescript": "~2.6.1"
+ },
+ "dependencies": {
+ "@0xproject/utils": "^0.2.2",
+ "ethereumjs-util": "^5.1.2",
+ "lodash": "^4.17.4",
+ "request-promise-native": "^1.0.5"
+ }
}
diff --git a/packages/dev-utils/src/blockchain_lifecycle.ts b/packages/dev-utils/src/blockchain_lifecycle.ts
index fafa62c84..18f5d5c61 100644
--- a/packages/dev-utils/src/blockchain_lifecycle.ts
+++ b/packages/dev-utils/src/blockchain_lifecycle.ts
@@ -1,23 +1,23 @@
import { RPC } from './rpc';
export class BlockchainLifecycle {
- private _rpc: RPC;
- private _snapshotIdsStack: number[];
- constructor(url: string) {
- this._rpc = new RPC(url);
- this._snapshotIdsStack = [];
- }
- // TODO: In order to run these tests on an actual node, we should check if we are running against
- // TestRPC, if so, use snapshots, otherwise re-deploy contracts before every test
- public async startAsync(): Promise<void> {
- const snapshotId = await this._rpc.takeSnapshotAsync();
- this._snapshotIdsStack.push(snapshotId);
- }
- public async revertAsync(): Promise<void> {
- const snapshotId = this._snapshotIdsStack.pop() as number;
- const didRevert = await this._rpc.revertSnapshotAsync(snapshotId);
- if (!didRevert) {
- throw new Error(`Snapshot with id #${snapshotId} failed to revert`);
- }
- }
+ private _rpc: RPC;
+ private _snapshotIdsStack: number[];
+ constructor(url: string) {
+ this._rpc = new RPC(url);
+ this._snapshotIdsStack = [];
+ }
+ // TODO: In order to run these tests on an actual node, we should check if we are running against
+ // TestRPC, if so, use snapshots, otherwise re-deploy contracts before every test
+ public async startAsync(): Promise<void> {
+ const snapshotId = await this._rpc.takeSnapshotAsync();
+ this._snapshotIdsStack.push(snapshotId);
+ }
+ public async revertAsync(): Promise<void> {
+ const snapshotId = this._snapshotIdsStack.pop() as number;
+ const didRevert = await this._rpc.revertSnapshotAsync(snapshotId);
+ if (!didRevert) {
+ throw new Error(`Snapshot with id #${snapshotId} failed to revert`);
+ }
+ }
}
diff --git a/packages/dev-utils/src/rpc.ts b/packages/dev-utils/src/rpc.ts
index 6241ab971..36f8b1ef9 100644
--- a/packages/dev-utils/src/rpc.ts
+++ b/packages/dev-utils/src/rpc.ts
@@ -2,59 +2,59 @@ import * as ethUtil from 'ethereumjs-util';
import * as request from 'request-promise-native';
export class RPC {
- private _url: string;
- private _id: number;
- constructor(url: string) {
- this._url = url;
- this._id = 0;
- }
- public async takeSnapshotAsync(): Promise<number> {
- const method = 'evm_snapshot';
- const params: any[] = [];
- const payload = this._toPayload(method, params);
- const snapshotIdHex = await this._sendAsync(payload);
- const snapshotId = ethUtil.bufferToInt(ethUtil.toBuffer(snapshotIdHex));
- return snapshotId;
- }
- public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
- const method = 'evm_revert';
- const params = [snapshotId];
- const payload = this._toPayload(method, params);
- const didRevert = await this._sendAsync(payload);
- return didRevert;
- }
- public async increaseTimeAsync(time: number) {
- const method = 'evm_increaseTime';
- const params = [time];
- const payload = this._toPayload(method, params);
- return this._sendAsync(payload);
- }
- public async mineBlockAsync(): Promise<void> {
- const method = 'evm_mine';
- const params: any[] = [];
- const payload = this._toPayload(method, params);
- await this._sendAsync(payload);
- }
- private _toPayload(method: string, params: any[] = []): string {
- const payload = JSON.stringify({
- id: this._id,
- method,
- params,
- });
- this._id += 1;
- return payload;
- }
- private async _sendAsync(payload: string): Promise<any> {
- const opts = {
- method: 'POST',
- uri: this._url,
- body: payload,
- headers: {
- 'content-type': 'application/json',
- },
- };
- const bodyString = await request(opts);
- const body = JSON.parse(bodyString);
- return body.result;
- }
+ private _url: string;
+ private _id: number;
+ constructor(url: string) {
+ this._url = url;
+ this._id = 0;
+ }
+ public async takeSnapshotAsync(): Promise<number> {
+ const method = 'evm_snapshot';
+ const params: any[] = [];
+ const payload = this._toPayload(method, params);
+ const snapshotIdHex = await this._sendAsync(payload);
+ const snapshotId = ethUtil.bufferToInt(ethUtil.toBuffer(snapshotIdHex));
+ return snapshotId;
+ }
+ public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
+ const method = 'evm_revert';
+ const params = [snapshotId];
+ const payload = this._toPayload(method, params);
+ const didRevert = await this._sendAsync(payload);
+ return didRevert;
+ }
+ public async increaseTimeAsync(time: number) {
+ const method = 'evm_increaseTime';
+ const params = [time];
+ const payload = this._toPayload(method, params);
+ return this._sendAsync(payload);
+ }
+ public async mineBlockAsync(): Promise<void> {
+ const method = 'evm_mine';
+ const params: any[] = [];
+ const payload = this._toPayload(method, params);
+ await this._sendAsync(payload);
+ }
+ private _toPayload(method: string, params: any[] = []): string {
+ const payload = JSON.stringify({
+ id: this._id,
+ method,
+ params,
+ });
+ this._id += 1;
+ return payload;
+ }
+ private async _sendAsync(payload: string): Promise<any> {
+ const opts = {
+ method: 'POST',
+ uri: this._url,
+ body: payload,
+ headers: {
+ 'content-type': 'application/json',
+ },
+ };
+ const bodyString = await request(opts);
+ const body = JSON.parse(bodyString);
+ return body.result;
+ }
}
diff --git a/packages/dev-utils/tsconfig.json b/packages/dev-utils/tsconfig.json
index 83a0e2451..b28e45170 100644
--- a/packages/dev-utils/tsconfig.json
+++ b/packages/dev-utils/tsconfig.json
@@ -1,11 +1,11 @@
{
- "extends": "../../tsconfig",
- "compilerOptions": {
- "outDir": "lib"
- },
- "include": [
- "./src/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "extends": "../../tsconfig",
+ "compilerOptions": {
+ "outDir": "lib"
+ },
+ "include": [
+ "./src/**/*",
+ "../../node_modules/types-bn/index.d.ts",
+ "../../node_modules/types-ethereumjs-util/index.d.ts"
+ ]
}
diff --git a/packages/dev-utils/tslint.json b/packages/dev-utils/tslint.json
index e63054bfc..ffaefe83a 100644
--- a/packages/dev-utils/tslint.json
+++ b/packages/dev-utils/tslint.json
@@ -1,3 +1,3 @@
{
- "extends": ["@0xproject/tslint-config"]
+ "extends": ["@0xproject/tslint-config"]
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-13 17:34:32 +0800