vitest.config.ts

import { defineConfig } from 'vitest/config';
import path from 'node:path';

export default defineConfig({
  test: {
    environment: 'jsdom',
    globals: false,
    setupFiles: ['./tests/setup.ts'],
    include: ['tests/**/*.test.ts', 'tests/**/*.test.tsx'],
    coverage: {
      provider: 'v8',
      reporter: ['text', 'lcov', 'html'],
      include: ['src/**/*.{ts,tsx}'],
      exclude: [
        'src/**/*.test.{ts,tsx}',
        'src/main.tsx',
        'src/**/*.d.ts',
        'src/scenes/**', // Pixi v8 — needs WebGL
        'src/lib/supabase.ts', // requires Supabase env + network — integration test only
        'src/systems/telemetry.ts', // browser-only fetch + Plausible — integration test only
        'src/App.tsx', // React router — integration/E2E only
      ],
      thresholds: {
        statements: 60,
        branches: 60,
        functions: 60,
        lines: 60,
      },
    },
  },
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
});