vitest.config.mts

import { defineConfig, ViteUserConfig } from 'vitest/config';
import tsconfig from './tsconfig.json';
import path from 'path';

// Create an alias object from the paths in tsconfig.json
const pathAlias = Object.fromEntries(
  // For Each Path in tsconfig.json
  Object.entries(tsconfig.compilerOptions.paths).map(([key, [value]]) => [
    // Remove the "/*" from the key and resolve the path
    key.replace('/*', ''),
    // Remove the "/*" from the value Resolve the relative path
    path.resolve(__dirname, value.replace('/*', '')),
  ])
);

const reporters: Exclude<ViteUserConfig['test'], undefined>['reporters'] = ['default', 'html'];

if (process.env.GITHUB_ACTIONS) {
  reporters.push('github-actions');
}

export default defineConfig({
  resolve: {
    alias: pathAlias,
  },
  test: {
    setupFiles: ['./tests/setup/vite.setup.ts'],
    include: ['tests/**/*.spec.ts'],
    environment: 'node',
    reporters,

    coverage: {
      enabled: true,
      reporter: ['text', 'html', 'json', 'json-summary'],
      include: ['src/**/*.ts'],
      exclude: ['**/vendor/**', 'node_modules/**', 'src/index.ts', 'src/worker.ts'],
      reportOnFailure: true,
      thresholds: {
        global: {
          statements: 80,
          branches: 80,
          functions: 80,
          lines: 80,
        },
      },
    },
  },
});