sandboxed-module test with transitive dependencies

bar.js

module.exports = 'bar';

foo.js

var bar = require('./bar');

main.js

var SandboxedModule = require('sandboxed-module');

SandboxedModule.require('./foo', { sourceTransformers: {
    test: function (source) {
        console.log('test source transformer:', this.filename);
        return source;
    }
}});

package.json

{
  "name": "sandbox-test",
  "version": "0.0.0",
  "dependencies": {
    "sandboxed-module": "^1.0.2"
  }
}