Tests share module state: add a shared loader that resets modules per test
還沒有人認領這個 Issue。
評估
- 難度
- 3/5
- 預估耗時
- 1-2 天
- 新手友好度
- 68/100
- Issue 類型
- 缺陷
- 描述清晰度
- 描述清楚
- 活躍度
- 活躍
- 技術堆疊
- javascript
- 領域
- testing
研究方向
Read tests/unit/game-moves.test.js and tests/integration/game-flow.test.js, then inspect the module-level DOM references in js/board.js and js/game.js. Implement the shared loader and position-builder described in the issue, update both test files, and run npm test and npm run lint. Done when consecutive loads are shown to be independent and both test files use the helper.
由索引模型根據 Issue 內容生成。
描述
Summary
Each beforeEach builds a new JSDOM and then requires the game modules, but nothing calls jest.resetModules(). A second test in the same file would get the cached modules, which still hold the first test's DOM nodes and game state.
Where
tests/unit/game-moves.test.js:6-109,tests/integration/game-flow.test.js:6-116(about 100 duplicated setup lines each)js/board.js:5,js/game.js:17-18(DOM nodes captured at module load)js/game.js:27(reset happens only when history is empty)
Details
This is from reading the code, assuming Jest's default of one module registry per test file; the suite was not run. It is invisible today only because each file holds exactly one test.
Impact
The first contributor who adds a second test to either file gets order-dependent failures or false passes. This blocks the test work in #41 and #42.
Suggested fix
Move the setup into one helper, for example tests/helpers/load-game.js, that calls jest.resetModules(), creates the JSDOM, sets the globals, requires the modules and returns { window, game, board }. Add a position-builder that places pieces on an empty board and sets king positions.
Acceptance criteria
- Both existing test files use the helper
- A test proves two consecutive loads are independent
- A position-builder exists for non-starting positions
Getting started
- Relevant files:
tests/unit/game-moves.test.js,tests/integration/game-flow.test.js - How to run tests:
npm install, thennpm testandnpm run lint - Related docs:
docs/ARCHITECTURE.md,.github/CONTRIBUTING.md
Filed by repo-audit/full-audit at 8a2c86c. Severity: medium. Effort: S. audit-key: testing|tests/unit/game-moves.test.js|beforeEach
- 主要語言
- JavaScript
- 星號
- 4
- 分支
- 2
- PR 合併指標
- 30 天內沒有已合併 PR
環境準備
- 沒有 Dockerfile 或 Docker Compose 檔案
- 有 Pull Request 範本
- 閱讀貢獻指南
從這裡開始
- 先讀完整個 Issue,再讀專案的貢獻指南。
- 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
- Fork 儲存庫,在一個分支上完成修改。
- 送出 Pull Request,並在描述裡引用這個 Issue 編號。
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