// npm package

jest-random-mock

Mock `Math.random` when run unit test cases with jest, output deterministic random number.

npmjs.com tarball repo homepage

versions

maintainers

license

MIT

first publish

2024-02-24

publisher

atool

tarball

7,938 B

AUTO-PUBLISHED·1 version indexed·latest published 2024-02-24

// publisher campaignby atool

9 caught packages from this account

This is not an isolated catch. The same publisher has shipped 8 other packages that our pipeline flagged — the shape of a coordinated campaign, not a one-off. Each link below opens that sibling's analysis.

// offending code· @1.0.0· 1 file flagged

llm: benign · 0.85

→ No suspicious destination, no remote-exec shape — 1 known-vendor host(s).

@1.0.0·2024-02-24·AUTO-PUBLISHED·publisher: atool

heuristic 75/100

static flags 1

llm benign (0.85) via ollama

first-version-of-packagepublisher-multi-name-burst:5osv-flagged:MAL-2026-4141public-github-push

→ No suspicious destination, no remote-exec shape — 1 known-vendor host(s).

// offending code· 1 file flaggedpatterns: 1

--- package/package.json (excerpt) ---
{
  "name": "jest-random-mock",
  "version": "1.0.0",
  "description": "Mock `Math.random` when run unit test cases with jest, output deterministic random number.",
  "main": "lib/index.js",
  "typings": "lib/index.d.ts",
  "files": [
    "src",
    "lib"
  ],
  "keywords": [
    "jest",
    "mock",
    "jest-random-mock",
    "random"
  ],
  "scripts": {
    "test": "jest --no-cache",
    "build": "babel src --out-dir lib --copy-files && npm run test"
  },
  "devDependencies": {
    "@babel/cli": "^7.7.7",
    "@babel/core": "^7.7.7",
    "@babel/preset-env": "^7.7.7",
    "babel-jest": "^24.9.0",
    "jest": "^24.9.0"
  },
  "jest": {
    "collectCoverage": true
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/hustcc/jest-random-mock.git"
  },
  "author": "hustcc",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/hustcc/jest-random-mock/issues"
  },
  "homepage": "https://github.com/hustcc/jest-random-mock#readme"
}


--- package.json (entry) ---
{
  "name": "jest-random-mock",
  "version": "1.0.0",
  "description": "Mock `Math.random` when run unit test cases with jest, output deterministic random number.",
  "main": "lib/index.js",
  "typings": "lib/index.d.ts",
  "files": [
    "src",
    "lib"
  ],
  "keywords": [
    "jest",
    "mock",
    "jest-random-mock",
    "random"
  ],
  "scripts": {
    "test": "jest --no-cache",
    "build": "babel src --out-dir lib --copy-files && npm run test"
  },
  "devDependencies": {
    "@babel/cli": "^7.7.7",
    "@babel/core": "^7.7.7",
    "@babel/preset-env": "^7.7.7",
    "babel-jest": "^24.9.0",
    "jest": "^24.9.0"
  },
  "jest": {
    "collectCoverage": true
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/hustcc/jest-random-mock.git"
  },
  "author": "hustcc",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/hustcc/jest-random-mock/issues"
  },
  "homepage": "https://github.com/hustcc/jest-random-mock#readme"
}


--- index.js (entry) ---
/**
 * Created by hustcc 2024/02/22.
 * Contract: i@hust.cc
 */

export { clear, mock } from './mock';
export { createDeterministicRandom } from './random';