docparse-api/test/spinup-test.js

api server for the docparse project

var assert = require('assert');
var fs = require('fs');
var path = require('path');
var spawn = require('child_process').spawn;
var request = require('request');
var should = require('should');
var inspect = require('eyespect').inspector({maxLength: 9999999});

var seaport = require('seaport');
var configFilePath = path.join(__dirname, 'testConfig.json');
assert.ok(fs.existsSync(configFilePath) ,'config file not found at path: ' + configFilePath);
var config = require('docparse-config')(configFilePath);
var child;
describe('Spinup scraper server', function () {
  var sandbox;
  var seaportServer;
  beforeEach(function () {
    seaportServer = seaport.createServer();
    var seaportPort = config.get('seaport:port');
    inspect(seaportPort, 'seaport listening on port');
    seaportServer.listen(seaportPort);
    // sandbox = sinon.sandbox.create();
  });

  afterEach(function () {
    if (child) {
      child.kill();
    }
    seaportServer.close();

  });
  it('should spinup server and respond to ping requests', function (done) {
    this.timeout('10s');
    this.slow('4s');
    var data = {
      config: config,
      logger: {}
    };
    var filePath = path.join(__dirname, '..', 'spinUpServer.js');
    inspect(filePath, 'starting up server at path');
    child = spawn('node', [filePath, '--config', configFilePath]);
    child.stdout.setEncoding('utf8');
    child.stdout.on('data', function (data) {
      console.log('stdout data', data);
    });

    child.stderr.pipe(process.stderr);

    seaportServer.on('register', function (service) {
      var servers = seaportServer.query('api');
      should.exist(servers);
      servers.length.should.be.above(0);
      var server = servers[0];
      var port = server.port;
      var host = server.host;
      var url = 'http://' + host + ':' + String(port) + '/ping';
      inspect(url,'url');
      request(url, function (err, res, body) {
        should.not.exist(err);
        inspect(body,'body');
        res.statusCode.should.eql(200);
        body.should.eql('"PONG"');
        done();
      });
    });
  });
});