glad/tests/controller.js

const assert = require('assert');
const Controller = require('../classes/controller');
let redis    = require("redis");
let client = redis.createClient();

describe('Controller', function () {

  function body () {
    return {
      foo : true,
      bar : 1,
      fox : 'trot',
      stuff : [1,2,3],
      user: {
        name : 'Frank Larry',
        admin: true,
        friend : {
          user : {
            name : "Steve Jims"
          }
        }
      }
    }
  }

  let res = {
    status () { return { json () { return 'json' } } },
    json () { return 'json' },
    send () { return 'send'}
  };

  it("permit only allows subdocuments when the path is explicit", function () {
    let myController = new Controller({ controller: 'myController', action: 'Get', url: '/widgets', body: body() }, res, client);
    myController.permit('user.name');
    assert.deepEqual(myController.body, {user : {name : 'Frank Larry'}});
  });

  it("permit only allows whitelisted keys", function () {
    let myController = new Controller({ controller: 'myController', action: 'Get', url: '/widgets', body: body() }, res, client);
    myController.permit('user.friend.user.name', 'bar');
    assert.deepEqual(myController.req.body, {user : {friend : {user : {name : 'Steve Jims'}}}, bar: 1 });
  });

  it("permit does not permit a sub document when the path is not explicit", function () {
    let myController = new Controller({ controller: 'myController', action: 'Get', url: '/widgets', body: body() }, res, client);
    let aBody = body();
    delete aBody.user;
    myController.permit('foo', 'bar', 'fox', 'stuff', 'user');
    assert.deepEqual(myController.req.body, aBody);
  });

  it("deepPermit permits a sub document when the path is not explicit", function () {
    let myController = new Controller({ controller: 'myController', action: 'Get', url: '/widgets', body: body() }, res, client);
    myController.deepPermit('foo', 'bar', 'fox', 'stuff', 'user');
    assert.deepEqual(myController.req.body, body());
  });

});