reveal.js/test.js

import { fileURLToPath } from 'url';
import { dirname } from 'path';
import { glob } from "glob";
import { runQunitPuppeteer, printFailedTests } from "node-qunit-puppeteer";
import { createServer } from 'vite';

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

const testFiles = glob.sync('test/*.html');

const combinedResults = { passed: 0, failed: 0, total: 0, runtime: 0 };

// Create and start Vite server
const startServer = async () => {
  const server = await createServer({
    root: __dirname,
    server: {
      port: 8009,
    },
  });
  await server.listen();
  return server;
};

// Run tests
const runTests = async (server) => {
  await Promise.all(testFiles.map(async (file) => {
    const qunitArgs = {
      targetUrl: `http://localhost:8009/${file}`,
      timeout: 30000,
      redirectConsole: false,
      puppeteerArgs: ['--allow-file-access-from-files']
    };

    try {
      const result = await runQunitPuppeteer(qunitArgs);
      combinedResults.passed += result.stats.passed;
      combinedResults.failed += result.stats.failed;
      combinedResults.total += result.stats.total;
      combinedResults.runtime += result.stats.runtime;

      if (result.stats.failed > 0) {
        console.log(`${'!'} ${file} [${result.stats.passed}/${result.stats.total}] in ${result.stats.runtime}ms`.red);
        printFailedTests(result, console);
      }
      else {
        console.log(`${'✔'} ${file} [${result.stats.passed}/${result.stats.total}] in ${result.stats.runtime}ms`.green);
      }
    } catch (error) {
      console.error(`Error running tests for ${file}:`, error);
    }
  }));

  console.log(`\n${combinedResults.passed}/${combinedResults.total} tests passed, ${combinedResults.failed} failed, ${combinedResults.runtime}ms runtime`);

  // Exit with status code 1 if any tests failed, otherwise exit with 0
  process.exit(combinedResults.failed > 0 ? 1 : 0);
};

// Main execution
(async () => {
  try {
    const server = await startServer();
    await runTests(server);
    await server.close();
  } catch (error) {
    console.error('An error occurred:', error);
    process.exit(1);
  }
})();