text: const test = require('tape') ;
  const exec = require('child_process').exec ;
  
  test('stopping docker network..', (t) => {
    t.timeoutAfter(10000);
    exec(`docker-compose -f ${__dirname}/docker-compose-testbed.yaml down`, (err, stdout, stderr) => {
      //console.log(`stderr: ${stderr}`);
      process.exit(0);
    });
    t.end() ;
  });
  
  