random-flight-generator/lib/__tests__/FlightGenerator.test.js

A tool for generating random flights.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var AirportUtils_1 = require("../AirportUtils");
var Flight_1 = require("../Flight");
var FlightGenerator_1 = require("../FlightGenerator");
var flightGenerator;
describe('generateFlight', function () {
    describe('when given both departure and arrival', function () {
        it('should return two non-random generated flights', function () {
            flightGenerator = new FlightGenerator_1.FlightGenerator({
                departure: '92VA',
                arrival: 'KMIA',
            });
            var flight = flightGenerator.generateFlight();
            expect(flight.departure.randomlyGenerated).toBe(false);
            expect(flight.arrival.randomlyGenerated).toBe(false);
        });
    });
    describe('when given a departure', function () {
        it('should return a random arrival', function () {
            flightGenerator = new FlightGenerator_1.FlightGenerator({
                departure: 'KMIA',
                minDistance: 15,
                maxDistance: 200,
                excludeCountries: ['AU', 'CA'],
            });
            var flight = flightGenerator.generateFlight();
            expect(flight.departure.randomlyGenerated).toBe(false);
            expect(flight.arrival.randomlyGenerated).toBe(true);
        });
    });
    describe('when given an arrival', function () {
        it('should return a random departure', function () {
            flightGenerator = new FlightGenerator_1.FlightGenerator({
                arrival: 'KMIA',
                minDistance: 15,
                maxDistance: 200,
                excludeCountries: ['AU', 'CA'],
            });
            var flight = flightGenerator.generateFlight();
            expect(flight.departure.randomlyGenerated).toBe(true);
            expect(flight.arrival.randomlyGenerated).toBe(false);
        });
    });
    describe('when given no parameters', function () {
        it('should return a random departure and arrival', function () {
            flightGenerator = new FlightGenerator_1.FlightGenerator();
            var flight = flightGenerator.generateFlight();
            expect(flight.departure.randomlyGenerated).toBe(true);
            expect(flight.arrival.randomlyGenerated).toBe(true);
        });
    });
});
describe('findMatchingAirport', function () {
    beforeAll(function () {
        flightGenerator = new FlightGenerator_1.FlightGenerator({
            minDistance: 15,
            maxDistance: 200,
            excludeCountries: ['AU', 'CA'],
        });
    });
    it('should a randomly selected airport', function () {
        var outputAirport = flightGenerator.findMatchingAirport();
        expect(outputAirport.randomlyGenerated).toBe(true);
    });
    it('should return an airport within the min max distance', function () {
        var inputAirport = AirportUtils_1.AirportUtils.getAirport('KMIA');
        var outputAirport = flightGenerator.findMatchingAirport(inputAirport);
        var flight = new Flight_1.Flight(inputAirport, outputAirport);
        expect(flight.getDistance()).toBeGreaterThan(15);
        expect(flight.getDistance()).toBeLessThan(200);
    });
    it('should return the same airport if no match is found', function () {
        flightGenerator = new FlightGenerator_1.FlightGenerator({
            minDistance: 15,
            maxDistance: 15,
        });
        var inputAirport = AirportUtils_1.AirportUtils.getAirport('KMIA');
        var outputAirport = flightGenerator.findMatchingAirport(inputAirport);
        var flight = new Flight_1.Flight(inputAirport, outputAirport);
        expect(flight.departure).toBe(flight.arrival);
        expect(flight.isValid()).toBe(false);
    });
});