index.debug.ts

/*-----------------------------------------------------------------------------------------------
 *  Copyright (c) Red Hat, Inc. All rights reserved.
 *  Licensed under the MIT License. See LICENSE file in the project root for license information.
 *-----------------------------------------------------------------------------------------------*/

import * as glob from 'glob';
import * as Mocha from 'mocha';
import * as path from 'path';

process.on('unhandledRejection', err => {
  console.log('Unhandled rejection:', err);
});

// See https://github.com/mochajs/mocha/wiki/Using-mocha-programmatically#set-options for more info
export function run(): Promise<void> {
  // Create the mocha test
  const mocha = new Mocha({
    ui: 'tdd',
    timeout: 50000,
    slow: 50000
  });

  const testsRoot = path.resolve(__dirname);

  return new Promise((c, e) => {
    glob('**/**.test.js', { cwd: testsRoot }, (err, files) => {
      if (err) {
        return e(err);
      }

      // Add files to the test suite
      files.forEach(f => mocha.addFile(path.resolve(testsRoot, f)));

      try {
        // Run the mocha test
        mocha.run(failures => {
          if (failures > 0) {
            e(new Error(`${failures} tests failed.`));
          } else {
            c();
          }
        });
      } catch (ex) {
        e(ex);
      }
    });
  });
}