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

[gru-bot]

Score (skipped)

0

Source Code

Link

Value & Challenge

Field	Level
topValue	Critical
bottomValue	Critical
topChallenge	Challenging
bottomChallenge	Challenging

Value Detail

atomWithObservable:
  value: Critical
  reason: This function is responsible for creating atoms that manage observable data, involving complex logic with subscriptions, error handling, and asynchronous state management. Errors could lead to data inconsistencies or system crashes. It is highly worth unit testing due to its core functionality and high dependency.

Challenge Detail

atomWithObservable:
  challenge: Challenging
  reason: The function contains complex logic with multiple conditional branches and nested structures. It handles both synchronous and asynchronous data flows, involves complex exception handling, and requires mocking of observable patterns.

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	✅	❌	❌
5	✅	❌	✅
6	✅	❌	✅
7	✅	❌	✅
8	✅	❌	✅
9	✅	❌	✅
10	✅	❌	✅
11	✅	✅	✅

Last Model Result

Pre

Exec

npx vitest run /jotai/src/vanilla/utils/atomWithObservable.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/atomWithObservable.gru.test.ts  (3 tests) 14ms

 Test Files  1 passed (1)
      Tests  3 passed (3)
   Start at  13:15:32
   Duration  2.19s (transform 418ms, setup 0ms, collect 390ms, tests 14ms, environment 572ms, 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]

这里的断言有点问题，看上去是有点多余的，势必会为 true。

[vangie]

这个测试写得不够好，原始文件也非常复杂，看上去 Agent 没有理解透彻。