Method onBegin

tests/playwright-test/reporter-blob.spec.ts:2308–2311

(config, suite)

  const reportDir = test.info().outputPath('blob-report');
  class CustomReporter {
    onBegin(config, suite) {
      const projectNames = config.projects.map(p => p.name);
      console.log('%%' + JSON.stringify(projectNames));
    }
  }
  const files = {
    'reporter.js': `module.exports = ${CustomReporter.toString()};`,