dashy/vitest.config.mjs

import { defineConfig } from 'vitest/config';
import vue from '@vitejs/plugin-vue';
import path from 'path';
import { fileURLToPath } from 'url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));

export default defineConfig({
  plugins: [vue()],
  test: {
    environment: 'happy-dom', // Use happy-dom for faster DOM simulation
    globals: true, // Makes test funcs available globally (describe, it, expect, etc.)
    setupFiles: ['./tests/setup.js'],
    include: ['tests/**/*.{test,spec}.{js,ts}', 'src/**/*.{test,spec}.{js,ts}'],
    // Coverage configuration
    coverage: {
      provider: 'v8',
      reporter: ['text', 'json', 'html'],
      exclude: [
        'node_modules/',
        'tests/',
        '*.config.js',
        'dist/',
        '.github/',
        'docs/',
      ],
    },
  },
  resolve: {
    extensions: ['.mjs', '.js', '.ts', '.jsx', '.tsx', '.json', '.vue'],
    alias: {
      '@': path.resolve(__dirname, './src'), // same as the vite.config.ts
    },
  },
});