Files
DECNET/decnet_web/vite.config.ts
anti 866a76eccf test(web): scaffold vitest + RTL with Orchestrator seed suite (DEBT-043)
Wire vitest 4 + jsdom + @testing-library/{react,jest-dom,user-event}
+ @vitest/coverage-v8 through vite.config.ts (defineConfig from
vitest/config). src/test/setup.ts registers jest-dom matchers and
RTL cleanup. tsconfig.app.json picks up vitest/globals types.

Seed suite Orchestrator.test.tsx covers the three regressions
called out in DEBT-043: empty-state render, kind-filter toggling
triggers a scoped refetch, mocked stream callback prepends a row.
2026-05-03 05:20:01 -04:00

54 lines
1.8 KiB
TypeScript

import { defineConfig } from 'vitest/config'
import react from '@vitejs/plugin-react'
// https://vite.dev/config/
export default defineConfig({
plugins: [react()],
test: {
environment: 'jsdom',
globals: true,
setupFiles: ['./src/test/setup.ts'],
css: false,
coverage: {
provider: 'v8',
reporter: ['text', 'html'],
include: ['src/**/*.{ts,tsx}'],
exclude: ['src/**/*.d.ts', 'src/test/**', 'src/main.tsx'],
},
},
server: {
proxy: {
'/api': {
target: 'http://127.0.0.1:8000',
changeOrigin: true,
},
},
},
build: {
// Split heavy third-party libs into their own chunks so the main
// bundle stays small and the rarely-changing vendor code stays
// cacheable across deploys. Recharts + asciinema-player + lucide
// together made up most of the weight that was tripping the 500kB
// warning.
rollupOptions: {
output: {
manualChunks: (id: string) => {
if (!id.includes('node_modules')) return undefined
// d3-* ships alongside recharts as its plotting engine —
// grouping them keeps tree-shaken subsets together.
if (id.includes('recharts') || id.includes('/d3-')) return 'charts'
if (id.includes('asciinema-player')) return 'player'
if (id.includes('lucide-react')) return 'icons'
if (id.includes('react-router')) return 'router'
if (id.includes('react-dom')) return 'react-dom'
if (id.includes('/react/') || id.endsWith('/react')) return 'react'
return 'vendor'
},
},
},
// Legitimate ceiling for any single chunk after splitting; anything
// larger is a real bloat regression worth investigating.
chunkSizeWarningLimit: 600,
},
})