681 lines
25 KiB
JavaScript
681 lines
25 KiB
JavaScript
import Feature from '../../../../../src/ol/Feature.js';
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import GPX from '../../../../../src/ol/format/GPX.js';
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import LineString from '../../../../../src/ol/geom/LineString.js';
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import MultiLineString from '../../../../../src/ol/geom/MultiLineString.js';
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import Point from '../../../../../src/ol/geom/Point.js';
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import Polygon from '../../../../../src/ol/geom/Polygon.js';
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import {get as getProjection, transform} from '../../../../../src/ol/proj.js';
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import {parse} from '../../../../../src/ol/xml.js';
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describe('ol.format.GPX', function () {
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let format;
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beforeEach(function () {
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format = new 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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const projection = format.readProjectionFromDocument();
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expect(projection).to.eql(getProjection('EPSG:4326'));
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});
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it('returns the default projection from node', function () {
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const projection = format.readProjectionFromNode();
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expect(projection).to.eql(getProjection('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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(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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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(LineString);
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expect(g.getCoordinates()).to.eql([
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[2, 1],
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[4, 3],
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]);
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expect(g.getLayout()).to.be('XY');
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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(parse(text));
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});
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it('can transform, read and write a rte', function () {
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const 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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const 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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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(LineString);
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const p1 = transform([2, 1], 'EPSG:4326', 'EPSG:3857');
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const p2 = 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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const serialized = format.writeFeaturesNode(fs, {
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featureProjection: 'EPSG:3857',
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});
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expect(serialized).to.xmleql(parse(text));
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});
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it('does not write rte attributes in rtepts', function () {
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const 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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const fs = format.readFeatures(text);
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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(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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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(MultiLineString);
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expect(g.getCoordinates()).to.eql([[]]);
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expect(g.getLayout()).to.be('XY');
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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(MultiLineString);
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expect(g.getCoordinates()).to.eql([
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[
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[2, 1, 3, 1263115752],
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[6, 5, 7, 1263115812],
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],
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]);
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expect(g.getLayout()).to.be('XYZM');
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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(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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const 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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const 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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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(MultiLineString);
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const p1 = transform([2, 1], 'EPSG:4326', 'EPSG:3857');
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p1.push(3, 1263115752);
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const p2 = 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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const serialized = format.writeFeaturesNode(fs, {
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featureProjection: 'EPSG:3857',
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});
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expect(serialized).to.xmleql(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(MultiLineString);
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expect(g.getCoordinates()).to.eql([
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[
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[2, 1, 3, 1263115752],
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[6, 5, 7, 1263115812],
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],
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[
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[9, 8, 10, 1263115872],
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[12, 11, 13, 1263115932],
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],
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]);
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expect(g.getLayout()).to.be('XYZM');
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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(parse(text));
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});
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it('does not write trk attributes in trkpts', function () {
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const 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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const fs = format.readFeatures(text);
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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(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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const 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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const fs = format.readFeatures(text);
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expect(fs).to.have.length(1);
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const f = fs[0];
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expect(f).to.be.an(Feature);
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const g = f.getGeometry();
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expect(g).to.be.an(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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const serialized = format.writeFeaturesNode(fs);
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expect(serialized).to.xmleql(parse(text));
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});
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it('can transform, read and write a wpt', function () {
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const 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>';
|
|
const fs = format.readFeatures(text, {
|
|
featureProjection: 'EPSG:3857',
|
|
});
|
|
expect(fs).to.have.length(1);
|
|
const f = fs[0];
|
|
expect(f).to.be.an(Feature);
|
|
const g = f.getGeometry();
|
|
expect(g).to.be.an(Point);
|
|
const expectedPoint = transform([2, 1], 'EPSG:4326', 'EPSG:3857');
|
|
expect(g.getCoordinates()).to.eql(expectedPoint);
|
|
expect(g.getLayout()).to.be('XY');
|
|
const serialized = format.writeFeaturesNode(fs, {
|
|
featureProjection: 'EPSG:3857',
|
|
});
|
|
expect(serialized).to.xmleql(parse(text));
|
|
});
|
|
|
|
it('can read and write a wpt with ele', function () {
|
|
const 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>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const f = fs[0];
|
|
expect(f).to.be.an(Feature);
|
|
const g = f.getGeometry();
|
|
expect(g).to.be.an(Point);
|
|
expect(g.getCoordinates()).to.eql([2, 1, 3]);
|
|
expect(g.getLayout()).to.be('XYZ');
|
|
const serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(parse(text));
|
|
});
|
|
|
|
it('can read and write a wpt with time', function () {
|
|
const 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>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const f = fs[0];
|
|
expect(f).to.be.an(Feature);
|
|
const g = f.getGeometry();
|
|
expect(g).to.be.an(Point);
|
|
expect(g.getCoordinates()).to.eql([2, 1, 1263115752]);
|
|
expect(g.getLayout()).to.be('XYM');
|
|
const serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(parse(text));
|
|
});
|
|
|
|
it('can read and write a wpt with ele and time', function () {
|
|
const 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>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const f = fs[0];
|
|
expect(f).to.be.an(Feature);
|
|
const g = f.getGeometry();
|
|
expect(g).to.be.an(Point);
|
|
expect(g.getCoordinates()).to.eql([2, 1, 3, 1263115752]);
|
|
expect(g.getLayout()).to.be('XYZM');
|
|
const serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(parse(text));
|
|
});
|
|
|
|
it('can read and write various wpt attributes', function () {
|
|
const 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>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const f = fs[0];
|
|
expect(f).to.be.an(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);
|
|
const serialized = format.writeFeaturesNode(fs);
|
|
expect(serialized).to.xmleql(parse(text));
|
|
});
|
|
});
|
|
|
|
describe('XML namespace support', function () {
|
|
beforeEach(function () {
|
|
format = new GPX();
|
|
});
|
|
|
|
it('can read features with a version 1.0 namespace', function () {
|
|
const text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/0">' +
|
|
' <wpt/>' +
|
|
' <rte/>' +
|
|
' <trk/>' +
|
|
'</gpx>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(3);
|
|
});
|
|
|
|
it('can read features with a version 1.1 namespace', function () {
|
|
const text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <wpt/>' +
|
|
' <rte/>' +
|
|
' <trk/>' +
|
|
'</gpx>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(3);
|
|
});
|
|
|
|
it('can read features with no namespace', function () {
|
|
const text = '<gpx>' + ' <wpt/>' + ' <rte/>' + ' <trk/>' + '</gpx>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(3);
|
|
});
|
|
});
|
|
|
|
describe('extensions support', function () {
|
|
beforeEach(function () {
|
|
format = new GPX({
|
|
readExtensions: function (feature, extensionsNode) {
|
|
const nodes = extensionsNode.getElementsByTagName('id');
|
|
const id = nodes.item(0).textContent;
|
|
feature.setId(id);
|
|
},
|
|
});
|
|
});
|
|
|
|
it('can process extensions from wpt', function () {
|
|
const text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <wpt>' +
|
|
' <extensions>' +
|
|
' <id>feature-id</id>' +
|
|
' </extensions>' +
|
|
' </wpt>' +
|
|
'</gpx>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const feature = fs[0];
|
|
expect(feature.getId()).to.be('feature-id');
|
|
});
|
|
|
|
it('can process extensions from rte', function () {
|
|
const text =
|
|
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
|
|
' <rte>' +
|
|
' <extensions>' +
|
|
' <foo>bar</foo>' +
|
|
' <id>feature-id</id>' +
|
|
' </extensions>' +
|
|
' </rte>' +
|
|
'</gpx>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const feature = fs[0];
|
|
expect(feature.getId()).to.be('feature-id');
|
|
});
|
|
|
|
it('can process extensions from trk, not trkpt', function () {
|
|
const 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>';
|
|
const fs = format.readFeatures(text);
|
|
expect(fs).to.have.length(1);
|
|
const feature = fs[0];
|
|
expect(feature.getId()).to.be('feature-id');
|
|
});
|
|
});
|
|
|
|
describe('write unsupported geometries', function () {
|
|
beforeEach(function () {
|
|
format = new GPX();
|
|
});
|
|
|
|
it('does not fail', function () {
|
|
const polygon = new Polygon([
|
|
[
|
|
[0, 0],
|
|
[2, 2],
|
|
[4, 0],
|
|
[0, 0],
|
|
],
|
|
]);
|
|
const feature = new Feature(polygon);
|
|
const features = [feature];
|
|
const gpx = format.writeFeaturesNode(features);
|
|
const 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(parse(expected));
|
|
});
|
|
});
|
|
});
|