chore(jest-serializer): migrate from jest to vitest#940
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layershifter merged 2 commits intoMay 6, 2026
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- Replace jest.config.ts with vitest.config.mts; jest.setup.ts with vitest.setup.ts
- Switch project test target to @nx/vitest:test
- Update tsconfig.spec.json types to vitest
- Replace \`@testing-library/jest-dom\` setup with \`@testing-library/jest-dom/vitest\`
(the dedicated vitest entry point registers the matchers via vitest's expect.extend)
- Add explicit \`import { describe, it, expect } from 'vitest'\` in the test (matching @griffel/core style)
- Inline snapshots regenerated in vitest's format (\`Object\` framing dropped)
- Allow vitest.setup.ts under the existing \`import-x/no-extraneous-dependencies: off\`
scope in the root eslint config (parallel to jest.setup.ts)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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miroslavstastny
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May 6, 2026
layershifter
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All packages have been migrated to vitest (microsoft#935-microsoft#940). This drops the jest runtime entirely: - Remove root jest.config.ts and jest.preset.js - Remove @nx/jest:jest target config from nx.json - Drop devDependencies: @nx/jest, @types/jest, babel-jest, eslint-plugin-jest, jest, jest-chrome, jest-environment-jsdom, jest-util, ts-jest - Drop the eslint-plugin-jest plugin and its no-focused-tests rule registration from the root eslint config - Drop **/jest.setup.{js,ts} from the root eslint config's no-extraneous-dependencies override scope - Drop **/jest.config.js from beachball ignorePatterns - Update lockfile Note: this PR depends on microsoft#935, microsoft#936, microsoft#937, microsoft#938, microsoft#939, microsoft#940 — merge those first. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
layershifter
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May 7, 2026
* chore: remove jest, ts-jest, @nx/jest, and related dev dependencies All packages have been migrated to vitest (#935-#940). This drops the jest runtime entirely: - Remove root jest.config.ts and jest.preset.js - Remove @nx/jest:jest target config from nx.json - Drop devDependencies: @nx/jest, @types/jest, babel-jest, eslint-plugin-jest, jest, jest-chrome, jest-environment-jsdom, jest-util, ts-jest - Drop the eslint-plugin-jest plugin and its no-focused-tests rule registration from the root eslint config - Drop **/jest.setup.{js,ts} from the root eslint config's no-extraneous-dependencies override scope - Drop **/jest.config.js from beachball ignorePatterns - Update lockfile Note: this PR depends on #935, #936, #937, #938, #939, #940 — merge those first. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore(devtools): use explicit vitest imports @types/jest was previously providing global describe/it/expect types for @griffel/devtools' tests. With it removed, switch the tests to explicit `import { describe, it, expect, vi } from 'vitest'` and drop the now-unused `vitest/globals` types entry / `globals: true` from vite.config.ts — matching @griffel/core's style. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * Change files --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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