philiiiiiipp / modules_test

To reproduce:

npm run build && npm run test

Outcome

/module_test/lib/main.js:15
_module.exports = Main;
^

ReferenceError: _module is not defined
    at Object.<anonymous> (/Users/philipp/node/dev/module_test/lib/main.js:15:1)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/Users/philipp/node/dev/module_test/testLib/test.js:3:9)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at /Users/philipp/node/dev/module_test/node_modules/mocha/lib/mocha.js:230:27
    at Array.forEach (native)
    at Mocha.loadFiles (/Users/philipp/node/dev/module_test/node_modules/mocha/lib/mocha.js:227:14)
    at Mocha.run (/Users/philipp/node/dev/module_test/node_modules/mocha/lib/mocha.js:495:10)
    at Object.<anonymous> (/Users/philipp/node/dev/module_test/node_modules/mocha/bin/_mocha:460:18)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.runMain (module.js:604:10)
    at run (bootstrap_node.js:390:7)
    at startup (bootstrap_node.js:150:9)
    at bootstrap_node.js:505:3
npm ERR! Test failed.  See above for more details.

The generated source is

'use strict';

var Main = {
  helloWorld: function helloWorld() {
    var result = 'Hello World';
    return result;
  }
};

// Works
// export default Main;

// Does not work

_module.exports = Main;

Should be

'use strict';

var Main = {
  helloWorld: function helloWorld() {
    var result = 'Hello World';
    return result;
  }
};

// Works
// export default Main;

// Does not work

module.exports = Main;