gps-util/tests/test_creator.js

GPS related functionalities

var assert = require('assert');

var creator = require('../lib/creator.js');
var vows = require('vows');

vows.describe('Test suite for creator').addBatch({
	'creator.toGPX: Given tracking result' : {
		topic : function() {
			result = {
				points : [],
				averageSpeed : 120, // dummy
				fastestSpeed : 140, // dummy
				slowestSpeed : 100, // dummy
				/* Pace can be converted from speed */
				totalDistance : 0, // dummy
				totalTime : 0 // dummy
			}

			result.points = [{
				lat : 59.19305333867669,
				lng : 17.661922238767147,
				ele : 69.4000015258789,
				time : new Date('2013-03-02T15:40:31.000Z'),
				speed : 4.221760443523958, // dummy
				distance : 34.83194761671427 // dummy
			}, {
				lat : 59.192982176318765,
				lng : 17.662122901529074,
				ele : 69.5999984741211,
				time : new Date('2013-03-02T15:40:38.000Z'),
				speed : 4.084766149733331,
				distance : 393.5258418687884
			}];

			creator.toGPX(result, this.callback, 'My tracking gpx');
		},
		'should get a xml string in gpx format' : function(err, result) {
			var expected = '<?xml version="1.0" encoding="utf-8"?>';
			expected += "\n";
			expected += '<gpx version="1.1" creator="gps-util - https://github.com/vanng822/gps-util" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.topografix.com/GPX/1/1" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd" xmlns:gpxtpx="http://www.garmin.com/xmlschemas/TrackPointExtension/v1"><trk><name>My tracking gpx</name><time>2013-03-02T15:40:31.000Z</time><trkseg><trkpt lat="59.19305333867669" lon="17.661922238767147"><ele>69.4000015258789</ele><time>2013-03-02T15:40:31.000Z</time></trkpt><trkpt lat="59.192982176318765" lon="17.662122901529074"><ele>69.5999984741211</ele><time>2013-03-02T15:40:38.000Z</time></trkpt></trkseg></trk></gpx>';

			assert.equal(result, expected);
		},
		'creator.toKml: Given tracking result' : {
			topic : function() {
				var points = [{
					lat : 59.19305333867669,
					lng : 17.661922238767147,
					ele : 69.4000015258789,
					time : new Date('2013-03-02T15:40:31.000Z'),
					speed : 4.221760443523958, // dummy
					distance : 34.83194761671427 // dummy
				}, {
					lat : 59.192982176318765,
					lng : 17.662122901529074,
					ele : 69.5999984741211,
					time : new Date('2013-03-02T15:40:38.000Z'),
					speed : 4.084766149733331,
					distance : 393.5258418687884
				}];

				creator.toKml(points, this.callback);
			},
			'should get a xml string in kml format' : function(err, result) {
				var expected = '<?xml version="1.0" encoding="utf-8"?>';
				expected += "\n";
				expected += '<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom"><Document><Style id="red"><LineStyle><color>C81400FF</color><width>4</width></LineStyle></Style><Folder><Placemark><styleUrl>#red</styleUrl><LineString><altitudeMode>clampToGround</altitudeMode><coordinates>17.661922238767147,59.19305333867669,69.4000015258789';
				expected += "\n";
				expected += '17.662122901529074,59.192982176318765,69.5999984741211</coordinates></LineString></Placemark></Folder><LookAt><longitude>17.661922238767147</longitude><latitude>59.19305333867669</latitude><altitude>0</altitude><heading>0</heading></LookAt></Document></kml>';
				assert.equal(result, expected);
			}
		}
	}
}).export(module);