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openlayers/test/spec/ol/format/gpx.test.js
Tim Schaub ad62739a6e Use blocked scoped variables 
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
2018-01-12 00:50:30 -07:00

680 lines
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JavaScript
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import Feature from '../../../../src/ol/Feature.js';
import GPX from '../../../../src/ol/format/GPX.js';
import LineString from '../../../../src/ol/geom/LineString.js';
import MultiLineString from '../../../../src/ol/geom/MultiLineString.js';
import Point from '../../../../src/ol/geom/Point.js';
import Polygon from '../../../../src/ol/geom/Polygon.js';
import {get as getProjection, transform} from '../../../../src/ol/proj.js';
import _ol_xml_ from '../../../../src/ol/xml.js';
describe('ol.format.GPX', function() {
let format;
beforeEach(function() {
format = new GPX();
});
describe('#readProjection', function() {
it('returns the default projection from document', function() {
const projection = format.readProjectionFromDocument();
expect(projection).to.eql(getProjection('EPSG:4326'));
});
it('returns the default projection from node', function() {
const projection = format.readProjectionFromNode();
expect(projection).to.eql(getProjection('EPSG:4326'));
});
});
describe('rte', function() {
it('can read an empty rte', function() {
const text =
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
' <rte/>' +
'</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(LineString);
expect(g.getCoordinates()).to.eql([]);
expect(g.getLayout()).to.be('XY');
});
it('can read and write various rte 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">' +
' <rte>' +
' <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>' +
' <number>1</number>' +
' <type>Type</type>' +
' </rte>' +
'</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('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('number')).to.be(1);
expect(f.get('type')).to.be('Type');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can read and write a rte with multiple rtepts', 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">' +
' <rte>' +
' <rtept lat="1" lon="2"/>' +
' <rtept lat="3" lon="4"/>' +
' </rte>' +
'</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(LineString);
expect(g.getCoordinates()).to.eql([[2, 1], [4, 3]]);
expect(g.getLayout()).to.be('XY');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can transform, read and write a rte', 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">' +
' <rte>' +
' <rtept lat="1" lon="2"/>' +
' <rtept lat="5" lon="6"/>' +
' </rte>' +
'</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(LineString);
const p1 = transform([2, 1], 'EPSG:4326', 'EPSG:3857');
const p2 = transform([6, 5], 'EPSG:4326', 'EPSG:3857');
expect(g.getCoordinates()).to.eql([p1, p2]);
expect(g.getLayout()).to.be('XY');
const serialized = format.writeFeaturesNode(fs, {
featureProjection: 'EPSG:3857'
});
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('does not write rte attributes in rtepts', 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">' +
' <rte>' +
' <name>Name</name>' +
' <rtept lat="1" lon="2"/>' +
' <rtept lat="3" lon="4"/>' +
' </rte>' +
'</gpx>';
const fs = format.readFeatures(text);
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
});
describe('trk', function() {
it('can read an empty trk', function() {
const text =
'<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
' <trk/>' +
'</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(MultiLineString);
expect(g.getCoordinates()).to.eql([]);
expect(g.getLayout()).to.be('XY');
});
it('can read and write various trk 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">' +
' <trk>' +
' <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>' +
' <number>1</number>' +
' <type>Type</type>' +
' </trk>' +
'</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('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('number')).to.be(1);
expect(f.get('type')).to.be('Type');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can read and write a trk with an empty trkseg', 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">' +
' <trk>' +
' <trkseg/>' +
' </trk>' +
'</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(MultiLineString);
expect(g.getCoordinates()).to.eql([[]]);
expect(g.getLayout()).to.be('XY');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can read/write a trk with a trkseg with multiple trkpts', 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">' +
' <trk>' +
' <trkseg>' +
' <trkpt lat="1" lon="2">' +
' <ele>3</ele>' +
' <time>2010-01-10T09:29:12Z</time>' +
' </trkpt>' +
' <trkpt lat="5" lon="6">' +
' <ele>7</ele>' +
' <time>2010-01-10T09:30:12Z</time>' +
' </trkpt>' +
' </trkseg>' +
' </trk>' +
'</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(MultiLineString);
expect(g.getCoordinates()).to.eql([
[[2, 1, 3, 1263115752], [6, 5, 7, 1263115812]]
]);
expect(g.getLayout()).to.be('XYZM');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can transform, read and write a trk with a trkseg', 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">' +
' <trk>' +
' <trkseg>' +
' <trkpt lat="1" lon="2">' +
' <ele>3</ele>' +
' <time>2010-01-10T09:29:12Z</time>' +
' </trkpt>' +
' <trkpt lat="5" lon="6">' +
' <ele>7</ele>' +
' <time>2010-01-10T09:30:12Z</time>' +
' </trkpt>' +
' </trkseg>' +
' </trk>' +
'</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(MultiLineString);
const p1 = transform([2, 1], 'EPSG:4326', 'EPSG:3857');
p1.push(3, 1263115752);
const p2 = transform([6, 5], 'EPSG:4326', 'EPSG:3857');
p2.push(7, 1263115812);
expect(g.getCoordinates()).to.eql([[p1, p2]]);
expect(g.getLayout()).to.be('XYZM');
const serialized = format.writeFeaturesNode(fs, {
featureProjection: 'EPSG:3857'
});
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can read and write a trk with multiple trksegs', 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">' +
' <trk>' +
' <trkseg>' +
' <trkpt lat="1" lon="2">' +
' <ele>3</ele>' +
' <time>2010-01-10T09:29:12Z</time>' +
' </trkpt>' +
' <trkpt lat="5" lon="6">' +
' <ele>7</ele>' +
' <time>2010-01-10T09:30:12Z</time>' +
' </trkpt>' +
' </trkseg>' +
' <trkseg>' +
' <trkpt lat="8" lon="9">' +
' <ele>10</ele>' +
' <time>2010-01-10T09:31:12Z</time>' +
' </trkpt>' +
' <trkpt lat="11" lon="12">' +
' <ele>13</ele>' +
' <time>2010-01-10T09:32:12Z</time>' +
' </trkpt>' +
' </trkseg>' +
' </trk>' +
'</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(MultiLineString);
expect(g.getCoordinates()).to.eql([
[[2, 1, 3, 1263115752], [6, 5, 7, 1263115812]],
[[9, 8, 10, 1263115872], [12, 11, 13, 1263115932]]
]);
expect(g.getLayout()).to.be('XYZM');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('does not write trk attributes in trkpts', 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">' +
' <trk>' +
' <name>Name</name>' +
' <trkseg>' +
' <trkpt lat="1" lon="2">' +
' <ele>3</ele>' +
' <time>2010-01-10T09:29:12Z</time>' +
' </trkpt>' +
' <trkpt lat="5" lon="6">' +
' <ele>7</ele>' +
' <time>2010-01-10T09:30:12Z</time>' +
' </trkpt>' +
' </trkseg>' +
' <trkseg>' +
' <trkpt lat="8" lon="9">' +
' <ele>10</ele>' +
' <time>2010-01-10T09:31:12Z</time>' +
' </trkpt>' +
' <trkpt lat="11" lon="12">' +
' <ele>13</ele>' +
' <time>2010-01-10T09:32:12Z</time>' +
' </trkpt>' +
' </trkseg>' +
' </trk>' +
'</gpx>';
const fs = format.readFeatures(text);
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
});
describe('wpt', function() {
it('can read and write a wpt', 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"/>' +
'</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]);
expect(g.getLayout()).to.be('XY');
const serialized = format.writeFeaturesNode(fs);
expect(serialized).to.xmleql(_ol_xml_.parse(text));
});
it('can transform, read and write a wpt', 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"/>' +
'</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(_ol_xml_.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(_ol_xml_.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(_ol_xml_.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(_ol_xml_.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(_ol_xml_.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(_ol_xml_.parse(expected));
});
});
});
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