fibers-domain/test/test.js

run in sequence, avoid callback-hell

/*eslint-env mocha*/
/*eslint-disable strict*/

var assert = require('assert');

describe('fibers-domain', function(){
  it('should not run in sequence', function(done){
    var r = '';
    var fd = require('../index.js');
    fd.sync(function(){
      var domain = process.domain;
      setTimeout(function(){
        r = '1';
        domain.resume();
      }, 100);
      domain.wait();
    });

    assert.equal(r, '');
    done();
  });

  it('should run in sequence on async', function(done){
    var r = '';
    var fd = require('../index.js');
    fd.sync(function(){
      var domain = process.domain;
      setTimeout(function(){
        r = '1';
        domain.resume();
      }, 100);
      domain.wait();
      assert.equal(r, '1');
      done();
    });
  });

  it('should run on sync callback', function(done){
    var r = '';
    function syncWithCallback(cb){
      cb();
    }

    var fd = require('../index.js');
    fd.sync(function(){
      var domain = process.domain;
      syncWithCallback(function(){
        r = '1';
        domain.resume();
      });
      domain.wait();
      assert.equal(r, '1');
      done();
    });
  });

});