682 lines
25 KiB
JavaScript
682 lines
25 KiB
JavaScript
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goog.require('ol.Feature');
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goog.require('ol.format.GPX');
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goog.require('ol.geom.LineString');
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goog.require('ol.geom.MultiLineString');
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goog.require('ol.geom.Point');
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goog.require('ol.geom.Polygon');
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goog.require('ol.proj');
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goog.require('ol.xml');
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describe('ol.format.GPX', function() {
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var format;
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beforeEach(function() {
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format = new ol.format.GPX();
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});
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describe('#readProjection', function() {
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it('returns the default projection from document', function() {
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var projection = format.readProjectionFromDocument();
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expect(projection).to.eql(ol.proj.get('EPSG:4326'));
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});
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it('returns the default projection from node', function() {
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var projection = format.readProjectionFromNode();
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expect(projection).to.eql(ol.proj.get('EPSG:4326'));
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});
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});
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describe('rte', function() {
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it('can read an empty rte', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
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' <rte/>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.LineString);
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expect(g.getCoordinates()).to.eql([]);
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expect(g.getLayout()).to.be('XY');
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});
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it('can read and write various rte attributes', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <rte>' +
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' <name>Name</name>' +
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' <cmt>Comment</cmt>' +
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' <desc>Description</desc>' +
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' <src>Source</src>' +
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' <link href="http://example.com/">' +
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' <text>Link text</text>' +
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' <type>Link type</type>' +
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' </link>' +
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' <number>1</number>' +
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' <type>Type</type>' +
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' </rte>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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expect(f.get('name')).to.be('Name');
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expect(f.get('cmt')).to.be('Comment');
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expect(f.get('desc')).to.be('Description');
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expect(f.get('src')).to.be('Source');
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expect(f.get('link')).to.be('http://example.com/');
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expect(f.get('linkText')).to.be('Link text');
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expect(f.get('linkType')).to.be('Link type');
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expect(f.get('number')).to.be(1);
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expect(f.get('type')).to.be('Type');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can read and write a rte with multiple rtepts', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <rte>' +
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' <rtept lat="1" lon="2"/>' +
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' <rtept lat="3" lon="4"/>' +
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' </rte>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.LineString);
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expect(g.getCoordinates()).to.eql([[2, 1], [4, 3]]);
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expect(g.getLayout()).to.be('XY');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can transform, read and write a rte', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <rte>' +
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' <rtept lat="1" lon="2"/>' +
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' <rtept lat="5" lon="6"/>' +
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' </rte>' +
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'</gpx>';
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var fs = format.readFeatures(text, {
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featureProjection: 'EPSG:3857'
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});
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.LineString);
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var p1 = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
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var p2 = ol.proj.transform([6, 5], 'EPSG:4326', 'EPSG:3857');
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expect(g.getCoordinates()).to.eql([p1, p2]);
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expect(g.getLayout()).to.be('XY');
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var serialized = format.writeFeaturesNode(fs, {
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featureProjection: 'EPSG:3857'
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});
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('does not write rte attributes in rtepts', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <rte>' +
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' <name>Name</name>' +
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' <rtept lat="1" lon="2"/>' +
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' <rtept lat="3" lon="4"/>' +
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' </rte>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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});
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describe('trk', function() {
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it('can read an empty trk', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
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' <trk/>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql([]);
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expect(g.getLayout()).to.be('XY');
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});
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it('can read and write various trk attributes', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <trk>' +
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' <name>Name</name>' +
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' <cmt>Comment</cmt>' +
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' <desc>Description</desc>' +
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' <src>Source</src>' +
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' <link href="http://example.com/">' +
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' <text>Link text</text>' +
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' <type>Link type</type>' +
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' </link>' +
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' <number>1</number>' +
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' <type>Type</type>' +
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' </trk>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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expect(f.get('name')).to.be('Name');
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expect(f.get('cmt')).to.be('Comment');
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expect(f.get('desc')).to.be('Description');
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expect(f.get('src')).to.be('Source');
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expect(f.get('link')).to.be('http://example.com/');
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expect(f.get('linkText')).to.be('Link text');
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expect(f.get('linkType')).to.be('Link type');
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expect(f.get('number')).to.be(1);
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expect(f.get('type')).to.be('Type');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can read and write a trk with an empty trkseg', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <trk>' +
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' <trkseg/>' +
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' </trk>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql([[]]);
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expect(g.getLayout()).to.be('XY');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can read/write a trk with a trkseg with multiple trkpts', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <trk>' +
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' <trkseg>' +
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' <trkpt lat="1" lon="2">' +
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' <ele>3</ele>' +
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' <time>2010-01-10T09:29:12Z</time>' +
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' </trkpt>' +
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' <trkpt lat="5" lon="6">' +
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' <ele>7</ele>' +
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' <time>2010-01-10T09:30:12Z</time>' +
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' </trkpt>' +
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' </trkseg>' +
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' </trk>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql([
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[[2, 1, 3, 1263115752], [6, 5, 7, 1263115812]]
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]);
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expect(g.getLayout()).to.be('XYZM');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can transform, read and write a trk with a trkseg', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <trk>' +
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' <trkseg>' +
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' <trkpt lat="1" lon="2">' +
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' <ele>3</ele>' +
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' <time>2010-01-10T09:29:12Z</time>' +
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' </trkpt>' +
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' <trkpt lat="5" lon="6">' +
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' <ele>7</ele>' +
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' <time>2010-01-10T09:30:12Z</time>' +
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' </trkpt>' +
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' </trkseg>' +
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' </trk>' +
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'</gpx>';
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var fs = format.readFeatures(text, {
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featureProjection: 'EPSG:3857'
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});
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.MultiLineString);
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var p1 = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
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p1.push(3, 1263115752);
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var p2 = ol.proj.transform([6, 5], 'EPSG:4326', 'EPSG:3857');
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p2.push(7, 1263115812);
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expect(g.getCoordinates()).to.eql([[p1, p2]]);
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expect(g.getLayout()).to.be('XYZM');
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var serialized = format.writeFeaturesNode(fs, {
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featureProjection: 'EPSG:3857'
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});
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can read and write a trk with multiple trksegs', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <trk>' +
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' <trkseg>' +
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' <trkpt lat="1" lon="2">' +
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' <ele>3</ele>' +
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' <time>2010-01-10T09:29:12Z</time>' +
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' </trkpt>' +
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' <trkpt lat="5" lon="6">' +
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' <ele>7</ele>' +
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' <time>2010-01-10T09:30:12Z</time>' +
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' </trkpt>' +
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' </trkseg>' +
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' <trkseg>' +
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' <trkpt lat="8" lon="9">' +
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' <ele>10</ele>' +
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' <time>2010-01-10T09:31:12Z</time>' +
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' </trkpt>' +
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' <trkpt lat="11" lon="12">' +
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' <ele>13</ele>' +
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' <time>2010-01-10T09:32:12Z</time>' +
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' </trkpt>' +
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' </trkseg>' +
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' </trk>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql([
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[[2, 1, 3, 1263115752], [6, 5, 7, 1263115812]],
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[[9, 8, 10, 1263115872], [12, 11, 13, 1263115932]]
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]);
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expect(g.getLayout()).to.be('XYZM');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('does not write trk attributes in trkpts', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <trk>' +
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' <name>Name</name>' +
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' <trkseg>' +
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' <trkpt lat="1" lon="2">' +
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' <ele>3</ele>' +
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' <time>2010-01-10T09:29:12Z</time>' +
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' </trkpt>' +
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' <trkpt lat="5" lon="6">' +
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' <ele>7</ele>' +
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' <time>2010-01-10T09:30:12Z</time>' +
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' </trkpt>' +
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' </trkseg>' +
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' <trkseg>' +
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' <trkpt lat="8" lon="9">' +
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' <ele>10</ele>' +
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' <time>2010-01-10T09:31:12Z</time>' +
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' </trkpt>' +
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' <trkpt lat="11" lon="12">' +
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' <ele>13</ele>' +
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' <time>2010-01-10T09:32:12Z</time>' +
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' </trkpt>' +
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' </trkseg>' +
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' </trk>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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});
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describe('wpt', function() {
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it('can read and write a wpt', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
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'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
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'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
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' <wpt lat="1" lon="2"/>' +
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'</gpx>';
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var fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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var f = fs[0];
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expect(f).to.be.an(ol.Feature);
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var g = f.getGeometry();
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expect(g).to.be.an(ol.geom.Point);
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expect(g.getCoordinates()).to.eql([2, 1]);
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expect(g.getLayout()).to.be('XY');
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var serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(ol.xml.parse(text));
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});
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it('can transform, read and write a wpt', function() {
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var text =
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
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'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
|
|
'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
|
|
'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
|
|
' <wpt lat="1" lon="2"/>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text, {
|
|
featureProjection: 'EPSG:3857'
|
|
});
|
|
expect(fs).to.have.length(1);
|
|
var f = fs[0];
|
|
expect(f).to.be.an(ol.Feature);
|
|
var g = f.getGeometry();
|
|
expect(g).to.be.an(ol.geom.Point);
|
|
var expectedPoint = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
|
|
expect(g.getCoordinates()).to.eql(expectedPoint);
|
|
expect(g.getLayout()).to.be('XY');
|
|
var serialized = format.writeFeaturesNode(fs, {
|
|
featureProjection: 'EPSG:3857'
|
|
});
|
|
expect(serialized).to.xmleql(ol.xml.parse(text));
|
|
});
|
|
|
|
it('can read and write a wpt with ele', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
|
|
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
|
|
'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
|
|
'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
|
|
' <wpt lat="1" lon="2">' +
|
|
' <ele>3</ele>' +
|
|
' </wpt>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var f = fs[0];
|
|
expect(f).to.be.an(ol.Feature);
|
|
var g = f.getGeometry();
|
|
expect(g).to.be.an(ol.geom.Point);
|
|
expect(g.getCoordinates()).to.eql([2, 1, 3]);
|
|
expect(g.getLayout()).to.be('XYZ');
|
|
var serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(ol.xml.parse(text));
|
|
});
|
|
|
|
it('can read and write a wpt with time', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
|
|
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
|
|
'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
|
|
'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
|
|
' <wpt lat="1" lon="2">' +
|
|
' <time>2010-01-10T09:29:12Z</time>' +
|
|
' </wpt>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var f = fs[0];
|
|
expect(f).to.be.an(ol.Feature);
|
|
var g = f.getGeometry();
|
|
expect(g).to.be.an(ol.geom.Point);
|
|
expect(g.getCoordinates()).to.eql([2, 1, 1263115752]);
|
|
expect(g.getLayout()).to.be('XYM');
|
|
var serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(ol.xml.parse(text));
|
|
});
|
|
|
|
it('can read and write a wpt with ele and time', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
|
|
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
|
|
'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
|
|
'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
|
|
' <wpt lat="1" lon="2">' +
|
|
' <ele>3</ele>' +
|
|
' <time>2010-01-10T09:29:12Z</time>' +
|
|
' </wpt>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var f = fs[0];
|
|
expect(f).to.be.an(ol.Feature);
|
|
var g = f.getGeometry();
|
|
expect(g).to.be.an(ol.geom.Point);
|
|
expect(g.getCoordinates()).to.eql([2, 1, 3, 1263115752]);
|
|
expect(g.getLayout()).to.be('XYZM');
|
|
var serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(ol.xml.parse(text));
|
|
});
|
|
|
|
it('can read and write various wpt attributes', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
|
|
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
|
|
'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
|
|
'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="OpenLayers">' +
|
|
' <wpt lat="1" lon="2">' +
|
|
' <magvar>11</magvar>' +
|
|
' <geoidheight>4</geoidheight>' +
|
|
' <name>Name</name>' +
|
|
' <cmt>Comment</cmt>' +
|
|
' <desc>Description</desc>' +
|
|
' <src>Source</src>' +
|
|
' <link href="http://example.com/">' +
|
|
' <text>Link text</text>' +
|
|
' <type>Link type</type>' +
|
|
' </link>' +
|
|
' <sym>Symbol</sym>' +
|
|
' <type>Type</type>' +
|
|
' <fix>2d</fix>' +
|
|
' <sat>5</sat>' +
|
|
' <hdop>6</hdop>' +
|
|
' <vdop>7</vdop>' +
|
|
' <pdop>8</pdop>' +
|
|
' <ageofdgpsdata>9</ageofdgpsdata>' +
|
|
' <dgpsid>10</dgpsid>' +
|
|
' </wpt>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var f = fs[0];
|
|
expect(f).to.be.an(ol.Feature);
|
|
expect(f.get('magvar')).to.be(11);
|
|
expect(f.get('geoidheight')).to.be(4);
|
|
expect(f.get('name')).to.be('Name');
|
|
expect(f.get('cmt')).to.be('Comment');
|
|
expect(f.get('desc')).to.be('Description');
|
|
expect(f.get('src')).to.be('Source');
|
|
expect(f.get('link')).to.be('http://example.com/');
|
|
expect(f.get('linkText')).to.be('Link text');
|
|
expect(f.get('linkType')).to.be('Link type');
|
|
expect(f.get('sym')).to.be('Symbol');
|
|
expect(f.get('type')).to.be('Type');
|
|
expect(f.get('fix')).to.be('2d');
|
|
expect(f.get('hdop')).to.be(6);
|
|
expect(f.get('vdop')).to.be(7);
|
|
expect(f.get('pdop')).to.be(8);
|
|
expect(f.get('ageofdgpsdata')).to.be(9);
|
|
expect(f.get('dgpsid')).to.be(10);
|
|
var serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(ol.xml.parse(text));
|
|
});
|
|
|
|
});
|
|
|
|
describe('XML namespace support', function() {
|
|
|
|
beforeEach(function() {
|
|
format = new ol.format.GPX();
|
|
});
|
|
|
|
it('can read features with a version 1.0 namespace', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/0">' +
|
|
' <wpt/>' +
|
|
' <rte/>' +
|
|
' <trk/>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(3);
|
|
});
|
|
|
|
it('can read features with a version 1.1 namespace', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <wpt/>' +
|
|
' <rte/>' +
|
|
' <trk/>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(3);
|
|
});
|
|
|
|
it('can read features with no namespace', function() {
|
|
var text =
|
|
'<gpx>' +
|
|
' <wpt/>' +
|
|
' <rte/>' +
|
|
' <trk/>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(3);
|
|
});
|
|
|
|
});
|
|
|
|
describe('extensions support', function() {
|
|
|
|
beforeEach(function() {
|
|
format = new ol.format.GPX({
|
|
readExtensions: function(feature, extensionsNode) {
|
|
var nodes = extensionsNode.getElementsByTagName('id');
|
|
var id = nodes.item(0).textContent;
|
|
feature.setId(id);
|
|
}
|
|
});
|
|
});
|
|
|
|
it('can process extensions from wpt', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <wpt>' +
|
|
' <extensions>' +
|
|
' <id>feature-id</id>' +
|
|
' </extensions>' +
|
|
' </wpt>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var feature = fs[0];
|
|
expect(feature.getId()).to.be('feature-id');
|
|
});
|
|
|
|
it('can process extensions from rte', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <rte>' +
|
|
' <extensions>' +
|
|
' <foo>bar</foo>' +
|
|
' <id>feature-id</id>' +
|
|
' </extensions>' +
|
|
' </rte>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var feature = fs[0];
|
|
expect(feature.getId()).to.be('feature-id');
|
|
});
|
|
|
|
it('can process extensions from trk, not trkpt', function() {
|
|
var text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <trk>' +
|
|
' <extensions>' +
|
|
' <id>feature-id</id>' +
|
|
' </extensions>' +
|
|
' <trkseg>' +
|
|
' <trkpt>' +
|
|
' <extensions>' +
|
|
' <id>another-feature-id</id>' +
|
|
' </extensions>' +
|
|
' </trkpt>' +
|
|
' </trkseg>' +
|
|
' </trk>' +
|
|
'</gpx>';
|
|
var fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
var feature = fs[0];
|
|
expect(feature.getId()).to.be('feature-id');
|
|
});
|
|
|
|
});
|
|
|
|
describe('write unsupported geometries', function() {
|
|
beforeEach(function() {
|
|
format = new ol.format.GPX();
|
|
});
|
|
|
|
it('does not fail', function() {
|
|
var polygon = new ol.geom.Polygon(
|
|
[[[0, 0], [2, 2], [4, 0], [0, 0]]]);
|
|
var feature = new ol.Feature(polygon);
|
|
var features = [feature];
|
|
var gpx = format.writeFeaturesNode(features);
|
|
var expected =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1" ' +
|
|
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
|
|
'xsi:schemaLocation="http://www.topografix.com/GPX/1/1 ' +
|
|
'http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" ' +
|
|
'creator="OpenLayers"></gpx>';
|
|
expect(gpx).to.xmleql(ol.xml.parse(expected));
|
|
});
|
|
});
|
|
|
|
});
|