ff165eb776
Local single-package runs were single-threaded due to defaultCap: 1; bump to 3 so iterative `pnpm --filter @fusion/dashboard test` actually uses available cores (workspace runs still clamp via FUSION_TEST_TOTAL_WORKERS). CSS transform was applied to every file via /.+/ but only jsdom-environment tests under app/** read computed styles. Restrict include to /app\// so node-env src/** tests skip the CSS pipeline. Wall time on the dashboard suite drops from ~205s to ~148s (-28%). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
59 lines
2.3 KiB
TypeScript
59 lines
2.3 KiB
TypeScript
import { defineConfig } from "vitest/config";
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import react from "@vitejs/plugin-react";
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import { resolve } from "node:path";
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import { computeMaxWorkers } from "../core/src/__test-utils__/vitest-workers";
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const maxWorkers = computeMaxWorkers({ defaultCap: 3 });
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export default defineConfig({
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plugins: [react()],
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resolve: {
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alias: {
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"@fusion/core": resolve(__dirname, "../core/src/index.ts"),
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"@fusion/engine": resolve(__dirname, "../engine/src/index.ts"),
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"@fusion/plugin-sdk": resolve(__dirname, "../plugin-sdk/src/index.ts"),
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"@fusion/test-utils": resolve(__dirname, "../core/src/__test-utils__/workspace.ts"),
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},
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},
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test: {
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// `app/**` is React UI — needs jsdom + CSS. `src/**` is the Express
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// backend, mostly Node-only logic; running it in node env trims jsdom
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// env+CSS-include cost. The handful of src tests that genuinely need DOM
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// opt-in via `// @vitest-environment jsdom`.
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environment: "node",
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environmentMatchGlobs: [
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["app/**", "jsdom"],
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],
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// Process CSS imports only for jsdom-based tests that assert on
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// getComputedStyle. Node-env tests under src/** don't need CSS rules and
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// skipping the transform there cuts a large slice of total wall time.
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css: { include: [/app\//] },
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globals: true,
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include: ["app/**/*.test.{ts,tsx}", "src/**/*.test.{ts,tsx}"],
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setupFiles: [
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"./src/__tests__/setup-test-isolation.ts",
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resolve(__dirname, "../core/src/__test-utils__/vitest-setup.ts"),
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"./vitest.setup.ts",
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],
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globalSetup: [resolve(__dirname, "../core/src/__test-utils__/vitest-teardown.ts")],
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// Threads share a V8 heap so they're much lighter than forks for jsdom +
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// React suites; forks duplicated the entire renderer per worker (~500MB).
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pool: "threads",
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maxWorkers,
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poolOptions: { threads: { minThreads: 1, maxThreads: maxWorkers } },
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fileParallelism: true,
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isolate: true,
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// Dashboard route and integration-heavy suites can exceed the Vitest
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// 5s default under workspace-concurrent runs.
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testTimeout: 15_000,
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hookTimeout: 15_000,
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coverage: {
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enabled: false,
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reporter: ["text", "html", "json"],
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reportsDirectory: "./coverage",
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include: ["app/**/*.{ts,tsx}", "src/**/*.{ts,tsx}"],
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exclude: ["**/*.test.{ts,tsx}", "**/*.d.ts", "dist/**"],
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},
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},
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});
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