Files
familienarchiv/frontend/vitest.client-coverage.config.ts
Marcel bb374bf2cd feat(test): add Istanbul browser coverage via standalone client config
Vitest 4 silently ignores per-project coverage overrides in test.projects,
so a standalone vitest.client-coverage.config.ts provides the root-level
Istanbul coverage block that Vitest actually honours.

Root vite.config.ts retains the v8 coverage block (reportsDirectory:
coverage/server) for the server project. The client config writes to
coverage/client and instruments all .svelte and .svelte.ts files.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-09 17:49:41 +02:00

47 lines
1.4 KiB
TypeScript

import { paraglideVitePlugin } from '@inlang/paraglide-js';
import devtoolsJson from 'vite-plugin-devtools-json';
import tailwindcss from '@tailwindcss/vite';
import { defineConfig } from 'vitest/config';
import { playwright } from '@vitest/browser-playwright';
import { sveltekit } from '@sveltejs/kit/vite';
// Standalone config for browser-project Istanbul coverage.
// Uses a dedicated root-level coverage block because Vitest 4 ignores
// per-project coverage overrides inside test.projects.
export default defineConfig({
optimizeDeps: {
include: ['pdfjs-dist', '@tiptap/core', '@tiptap/starter-kit', '@tiptap/extension-mention']
},
plugins: [
tailwindcss(),
sveltekit(),
devtoolsJson(),
paraglideVitePlugin({
project: './project.inlang',
outdir: './src/lib/paraglide'
})
],
test: {
expect: { requireAssertions: true },
browser: {
enabled: true,
provider: playwright(),
instances: [{ browser: 'chromium', headless: true }],
screenshotDirectory: 'test-results/screenshots',
screenshotFailures: true
},
include: ['src/**/*.svelte.{test,spec}.{js,ts}'],
exclude: ['src/lib/server/**'],
coverage: {
provider: 'istanbul',
reporter: ['text', 'lcov'],
reportsDirectory: 'coverage/client',
include: ['src/**/*.svelte', 'src/**/*.svelte.ts'],
exclude: ['src/lib/paraglide/**', 'src/lib/generated/**', 'src/hooks/**', '**/__mocks__/**'],
thresholds: {
branches: 80
}
}
}
});