9733b3fd8a
React 19.1+ stubs `react`.act to undefined in the production build. @testing-library/react@16's act() delegates to `React.act`, so any run with NODE_ENV=production throws "React.act is not a function" and every render() in the ui (jsdom) project fails — ~957 tests across the whole src tree. Force NODE_ENV=development for the ui test worker via the project's test.env so `act` resolves to a real function regardless of any ambient NODE_ENV (e.g. a shell that inherited NODE_ENV=production from a desktop launch). This restores the ui project without touching the app's React runtime or the production build. Verified: src/store (597), src/lib (604), src/components (545), src/app (1374), src/i18n + misc (28) all pass. Remaining ui failures are two pre-existing test files (no-native-title.test.ts, ipc.test.ts) that import node: builtins under jsdom — unrelated to this change.
48 lines
1.9 KiB
TypeScript
48 lines
1.9 KiB
TypeScript
import type { TestProjectConfiguration } from 'vitest/config'
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import { defineConfig } from 'vitest/config'
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const reactUi: TestProjectConfiguration = {
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extends: './vite.config.ts',
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test: {
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name: 'ui',
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environment: 'jsdom',
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// Keep padding regressions observable instead of mocking the stylesheet away.
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css: { include: [/status-stack\.css$/] },
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setupFiles: ['./vitest.setup.ts'],
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include: ['src/**/*.test.{ts,tsx}'],
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globals: true,
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// React 19.1+ stubs `react`.act to undefined in the production build;
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// @testing-library/react's act() delegates to it and throws
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// "React.act is not a function" when NODE_ENV=production. Force the
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// development build for the test worker so `act` resolves to a real
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// function, regardless of any ambient NODE_ENV (e.g. a shell that
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// inherited NODE_ENV=production from a desktop launch).
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env: { NODE_ENV: 'development' },
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// The first test in each file pays jsdom env init + full module transform,
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// which can exceed vitest's 5000ms default under CI/load. 15s gives the
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// cold start headroom without masking genuinely hung tests. Hooks pay the
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// same cold cost when a beforeEach does `vi.resetModules()` + `await
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// import(...)` (65 files); one timed out at 10s on CI (#120318).
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testTimeout: 15_000,
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hookTimeout: 30_000
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}
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}
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const electronNative: TestProjectConfiguration = {
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test: {
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name: 'electron',
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environment: 'node',
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// `e2e/**/*.unit.test.ts` is the e2e HELPERS, not the specs: plain node
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// modules that should be provable without booting Electron. Playwright
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// ignores the same pattern so they run in exactly one runner.
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include: ['electron/**/*.test.ts', 'scripts/**.test.{ts,mjs}', 'e2e/**/*.unit.test.ts']
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}
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}
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export default defineConfig({
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test: {
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globalSetup: ['./vitest.run-tmp.ts'],
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projects: [reactUi, electronNative]
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}
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})
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