// The tests of src/lib. Vitest prefers this file to vite.config.ts, the
// SvelteKit configuration of the page, so the library tests run without the
// SvelteKit plugin; the page helpers in src/lib/inspector import the library
// by relative paths and need no $lib alias.
import { defineConfig } from 'vitest/config';

export default defineConfig({
  test: {
    include: ['src/**/*.test.ts'],
    // BLS12-381 point checks and the 65 536-extension cases take a moment.
    testTimeout: 30_000,
    coverage: {
      provider: 'v8',
      include: ['src/lib/dkc/**/*.ts', 'src/lib/inspector/**/*.ts'],
      exclude: ['src/lib/**/*.test.ts', 'src/lib/dkc/testing/**', 'src/lib/dkc/index.ts'],
      reporter: ['text', 'html', 'json-summary'],
      thresholds: {
        // The codec is covered completely (plan §7).
        'src/lib/dkc/cbor.ts': { 100: true },
        'src/lib/dkc/**/*.ts': { statements: 95, branches: 90, functions: 95, lines: 95 },
        // The page model and helpers of the inspector (plan §8, phase 1).
        'src/lib/inspector/**/*.ts': { statements: 95, branches: 90, functions: 95, lines: 95 },
      },
    },
  },
});