[Gru Tester] Add unit test for src/vanilla/utils/atomFamily.ts

[gru-bot]

Score (skipped)

0

Source Code

Link

Value & Challenge

Field	Level
topValue	Critical
bottomValue	Critical
topChallenge	Challenging
bottomChallenge	Challenging

Value Detail

atomFamily:
  value: Critical
  reason: This function is core and frequently used for managing atom creation and removal, involving important logic such as custom comparison, listener notifications, and conditional removal. Errors could lead to data inconsistency or system malfunctions, affecting multiple dependent modules. It is highly worth unit testing.

Challenge Detail

atomFamily:
  challenge: Challenging
  reason: The function contains complex logic with multiple conditional branches and loops. It involves handling listeners, custom comparator logic, and managing a map of atoms. It also requires testing of callbacks and removal conditions, which adds complexity.

Coverage

The change in coverage value, such as: 0% -> 50%, indicates that the coverage was 0% before writing the tests and 50% after writing them.

https://web.dev/articles/ta-code-coverage

Type	Change
lines
statements
branches
functions

Langsmith Link

Link

Step writeAndRunTest Overview

Index	Pre Passed	Test Passed	Post Passed
1	✅	✅	❌
2	✅	✅	❌
3	✅	✅	❌
4	✅	✅	✅

Last Model Result

Pre

Exec

npx vitest run /jotai/src/vanilla/utils/atomFamily.gru.test.ts (0)

�[33mThe CJS build of Vite's Node API is deprecated. See https://vitejs.dev/guide/troubleshooting.html#vite-cjs-node-api-deprecated for more details.�[39m

 RUN  v2.1.1 /jotai

 ✓ |jotai| src/vanilla/utils/atomFamily.gru.test.ts  (5 tests) 80ms

 Test Files  1 passed (1)
      Tests  5 passed (5)
   Start at  13:09:24
   Duration  1.61s (transform 396ms, setup 0ms, collect 340ms, tests 80ms, environment 611ms, prepare 165ms)

Post

pnpm test:format (0)

> jotai@2.10.0 test:format /jotai
> prettier '*.{js,json,md}' '{src,tests,benchmarks,docs}/**/*.{ts,tsx,md,mdx}' --list-different

pnpm test:types (0)

> jotai@2.10.0 test:types /jotai
> tsc --noEmit

pnpm test:lint (0)

> jotai@2.10.0 test:lint /jotai
> eslint --no-eslintrc --c .eslintrc.json '*.{js,ts}' '{src,tests,benchmarks}/**/*.{ts,tsx}'

[vangie]

源项目已经有测试了，https://github.com/babelcloud/jotai/blob/main/tests/vanilla/utils/atomFamily.test.ts