aviation-model/test/models.airline_destinations.test.js

Public methods for querying the information from aviation-pg

"use strict";

var assert = require("assert");

var _ = require("lodash");

var methods = require("../src/index.js");
var getDestinations = methods.getDestinations;


describe("Airline_destinations\n", function() {
  
  it("should have the required number of destinations, checked by length.", function (done) {

    getDestinations("Adria_Airways", function(err, destinations) {
      if (err) {throw err;}
      var destinationsObject = {};

      _.map(destinations, function(value) {
        if (destinationsObject[value.airline_id] === undefined) {
          destinationsObject[value.airline_id] = [];
        }

        destinationsObject[value.airline_id].push(value.airport_id);
      });
      assert.equal(destinationsObject.Adria_Airways.length, 55, "length calculated with lodash.");
      done();
    });
  });

  it("should return multiple airlines destinations.", function(done) {
    var expectedDestinations = require("./fixtures/destinations_%air_test.json");

    getDestinations("%air", function(err, destinations) {
      if (err) {throw err;}

      var destinationsObject = _.reduce(destinations, function(result, destination) {
        if (result[destination.airline_id] === undefined) {
          result[destination.airline_id] = [];
        }
        result[destination.airline_id].push(destination.airport_id);

        return result;
      }, {});

      assert.equal(Object.keys(destinationsObject).length, 17, "the number of destinations has been changed.");
      assert.deepEqual(Object.keys(destinationsObject), expectedDestinations, "the destinations have changed.");
      done();

    });
  });

});