water-orm/test/common/interfaces/scalable/crud.test.js

A monolith version of Standalone waterline ORM

// TODO: test basic CRUD functionality (semantic interface) at high concurrency

// TODO: measure memory usage
// TODO: measure execution time
// TODO: track any failures/errors


var path = require('path');
var Waterline = require(path.join(process.cwd(),'lib/waterline.js')),
    Model = require('./support/crud.fixture'),
    assert = require('assert'),
    async = require('async');

var CONNECTIONS = 10;

describe('Load Testing', function() {
  this.timeout(60000);


  // TODO: try out `benchmark` library


  /////////////////////////////////////////////////////
  // TEST SETUP
  ////////////////////////////////////////////////////


  var User;

  before(function(done) {
    var waterline = new Waterline();
    waterline.loadCollection(Model);

    Events.emit('fixture', Model);

    waterline.initialize({ adapters: { test: Adapter }}, function(err, colls) {
      if(err) return done(err);
      User = colls.loadtest;
      done();
    });
  });


  /////////////////////////////////////////////////////
  // TEST METHODS
  ////////////////////////////////////////////////////


  describe('create with x connection', function() {

    it('should not error', function(done) {

      // generate x users
      async.times(CONNECTIONS, function(n, next){

        var data = {
          first_name: Math.floor((Math.random()*100000)+1),
          last_name: Math.floor((Math.random()*100000)+1),
          email: Math.floor((Math.random()*100000)+1)
        };

        User.create(data, next);
      }, function(err, users) {
        assert.ifError(err);
        assert.strictEqual(users.length, CONNECTIONS);
        done();
      });
    });
  });

});