feat(rstest): add federation integration plugin - #4920
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🦋 Changeset detectedLatest commit: b1b37d6 The changes in this PR will be included in the next version bump. This PR includes changesets to release 48 packages
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@module-federation/devtools
@module-federation/cli
create-module-federation
@module-federation/dts-plugin
@module-federation/enhanced
@module-federation/error-codes
@module-federation/esbuild
@module-federation/managers
@module-federation/manifest
@module-federation/metro
@module-federation/metro-plugin-rnc-cli
@module-federation/metro-plugin-rnef
@module-federation/metro-plugin-rock
@module-federation/modern-js
@module-federation/modern-js-v3
@module-federation/native-federation-tests
@module-federation/native-federation-typescript
@module-federation/nextjs-mf
@module-federation/node
@module-federation/observability-plugin
@module-federation/playground
@module-federation/retry-plugin
@module-federation/rsbuild-plugin
@module-federation/rspack
@module-federation/rspress-plugin
@module-federation/rstest
@module-federation/runtime
@module-federation/runtime-core
@module-federation/runtime-tools
@module-federation/sdk
@module-federation/storybook-addon
@module-federation/third-party-dts-extractor
@module-federation/treeshake-frontend
@module-federation/treeshake-server
@module-federation/typescript
@module-federation/utilities
@module-federation/webpack-bundler-runtime
@module-federation/bridge-react
@module-federation/bridge-react-webpack-plugin
@module-federation/bridge-shared
@module-federation/bridge-vue3
@module-federation/inject-external-runtime-core-plugin
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Bundle Size Report11 package(s) changed, 32 unchanged. Package dist + ESM entry
Bundle targets
Consumer scenarios
Total dist (raw): 35.82 MB (+29.7 kB (+0.1%)) Bundle sizes are generated with rslib (Rspack). Package-root metrics preserve the historical report. Tracked subpath exports such as |
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I found two runtime/publishing issues that are not covered by the current option-level tests, import smoke checks, or Publint. Details are included inline.
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Description
Adds the focused
@module-federation/rstestpackage for Node/JSDOM and browser test environments.For Node targets, the plugin uses the Rsbuild exposed API to enable Rstest federation compatibility automatically when the runner provides it. Browser targets remain unchanged, and older Rstest versions without the exposed API retain their existing behavior.
The package ships ESM and CommonJS outputs with matching declaration files, documents the Rstest version requirement, and joins the fixed release group. This supersedes the broad, closed experiment in #4320.
Related Issue
Types of changes
Validation
pnpm install --frozen-lockfilepnpm --filter @module-federation/rstest run test— 34/34 passedpnpm --filter @module-federation/rstest run build— passed; Publint passedpnpm --filter @module-federation/rstest run lintpnpm exec prettier --check .Cross-repository Rstest example validation will follow with the pkg.pr.new preview produced by this PR.
Checklist