openhim-mediator-file-queue/test/utils.js

An async file queue for OpenHIM mediators

'use strict';

var rewire = require('rewire');
var worker = require('../lib/worker');

var setupEndpoint = rewire('../lib/setupEndpoint');

// commonly used variables/objects
const validConf = {
  'name': 'Test Upstream',
  'path': '/test',
  'url': 'http://localhost:8000',
  'paused': false,
  'parallel': 5,
  'updateTx': true,
  'forwardMetadata': false
};
exports.validConf = validConf;

exports.invalidConf = {
  'name': 'invalidEndpoint',
  'url': 'http://localhost:7000',
  'paused': false,
  'parallel': 5,
  'updateTx': true,
  'forwardMetadata': false
};

exports.noUrlConf = {
  'name': 'echoServer',
  'paused': false,
  'parallel': 5,
  'updateTx': true,
  'forwardMetadata': false
};

exports.validMediatorConf = {
  'urn': 'urn:uuid:a15c3d48-0686-4c9b-b375-f68d2f244a33',
  'version': '2.0.2',
  'name': 'file-queue',
  'description': 'Valid mediator config',
  'defaultChannelConfig': [],
  'endpoints': [
    {
      'name': 'File queue',
      'host': 'localhost',
      'path': '/workers/test',
      'port': 4002,
      'primary': true,
      'type': 'http'
    }
  ],
  'configDefs': [],
  'config': {
    'endpoints': [
      {
        'name': 'Test Endpoint',
        'path': '/test',
        'url': 'http://localhost:8000',
        'paused': false,
        'parallel': 2,
        'updateTx': true,
        'forwardMetadata': true
      }
    ]
  }
};

function setupWorker(done){
  var newWorker = new worker(validConf);
  done(newWorker);
}

exports.setupWorker = setupWorker;

exports.findWorker = function(done){
    var workerList = [];
    setupWorker(function(workerObj){
        workerList.push(workerObj);
        setupEndpoint.__set__('WorkerInstances', workerList);
    });  
    var findWorker = setupEndpoint.__get__('findWorker');

    done(findWorker);
};