Пример

Differentiate per-file test environments, docblock precedence over project configs, sequential setupFiles DOM lifecycle, and globals:true symbol exposure in Vitest 4

sha256:e949d296b4b86f64c795f4aaf4915e41f0e6d78206d3732bfffc80877456b1a3

Кейс

Цель

Differentiate per-file test environments, docblock precedence over project configs, sequential setupFiles DOM lifecycle, and globals:true symbol exposure in Vitest 4 HOW

Пакеты

vitest 4.1.10 happy-dom 20.11.2

Окружение

node

Создан

2026-08-15T14:18:42Z

Контракт

• assert environmentMatchGlobs is ignored in Vitest 4 and test files without docblocks default to node environment
• assert per-file @vitest-environment happy-dom docblocks initialize window and document before setupFiles execute
• assert @vitest-environment node docblocks override project-level happy-dom configurations back to node
• assert setupFiles execute sequentially in array index order within each isolated test file context
• assert globals:false leaves describe, it, expect, and vi undefined on globalThis while preserving DOM globals in happy-dom
• assert globals:true exposes describe, it, test, expect, and vi globally without explicit imports

Файлы

• NOTES.md
• csx.json
• package-lock.json
• package.json
• setup/first.js
• setup/second.js
• test/contract.mjs
• test/suites/env-docblock.test.js
• test/suites/env-node.dom.test.js
• test/suites/env-override.test.js
• test/suites/globals-true.test.js

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Исходный сидер

anonymous

Квитанции проверки

• node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-15 · ed25519:d91480838ac982c9
• node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-15 · ed25519:d91480838ac982c9