From cbd1aee0cc01e9cabf66bd4cdbace581a39d9a0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Mon, 2 Nov 2015 15:58:46 +0100
Subject: [PATCH] Remove describe('readFeatures') in GPX tests

Just a remove an unnecessary level of nesting. No functional change.
---
 test/spec/ol/format/gpxformat.test.js | 1036 ++++++++++++-------------
 1 file changed, 516 insertions(+), 520 deletions(-)

diff --git a/test/spec/ol/format/gpxformat.test.js b/test/spec/ol/format/gpxformat.test.js
index 311c719e3d..ff09580aca 100644
--- a/test/spec/ol/format/gpxformat.test.js
+++ b/test/spec/ol/format/gpxformat.test.js
@@ -19,544 +19,540 @@ describe('ol.format.GPX', function() {
     });
   });
 
-  describe('readFeatures', function() {
-
-    describe('rte', function() {
-
-      it('can read an empty rte', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <rte/>' +
-            '</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.LineString);
-        expect(g.getCoordinates()).to.eql([]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-      });
-
-      it('can read and write various rte attributes', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <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>';
-        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('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');
-        var serialized = format.writeFeaturesNode(fs);
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
-
-      it('can read and write a rte with multiple rtepts', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <rte>' +
-            '    <rtept lat="1" lon="2"/>' +
-            '    <rtept lat="3" lon="4"/>' +
-            '  </rte>' +
-            '</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.LineString);
-        expect(g.getCoordinates()).to.eql([[2, 1, 0, 0], [4, 3, 0, 0]]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        var serialized = format.writeFeaturesNode(fs);
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
-
-      it('can transform, read and write a rte', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <rte>' +
-            '    <rtept lat="1" lon="2"/>' +
-            '    <rtept lat="5" lon="6"/>' +
-            '  </rte>' +
-            '</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.LineString);
-        var p1 = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
-        p1.push(0, 0);
-        var p2 = ol.proj.transform([6, 5], 'EPSG:4326', 'EPSG:3857');
-        p2.push(0, 0);
-        expect(g.getCoordinates()).to.eql([p1, p2]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        var serialized = format.writeFeaturesNode(fs, {
-          featureProjection: 'EPSG:3857'
-        });
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
+  describe('rte', function() {
 
+    it('can read an empty rte', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <rte/>' +
+          '</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.LineString);
+      expect(g.getCoordinates()).to.eql([]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
     });
 
-    describe('trk', function() {
-
-      it('can read an empty trk', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <trk/>' +
-            '</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.MultiLineString);
-        expect(g.getCoordinates()).to.eql([]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-      });
-
-      it('can read and write various trk attributes', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <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>';
-        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('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');
-        var serialized = format.writeFeaturesNode(fs);
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
-
-      it('can read and write a trk with an empty trkseg', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <trk>' +
-            '    <trkseg/>' +
-            '  </trk>' +
-            '</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.MultiLineString);
-        expect(g.getCoordinates()).to.eql([[]]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        var 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() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <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>';
-        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.MultiLineString);
-        expect(g.getCoordinates()).to.eql([
-          [[2, 1, 3, 1263115752], [6, 5, 7, 1263115812]]
-        ]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        var serialized = format.writeFeaturesNode(fs);
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
-
-      it('can transform, read and write a trk with a trkseg', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <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>';
-        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.MultiLineString);
-        var p1 = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
-        p1.push(3, 1263115752);
-        var p2 = ol.proj.transform([6, 5], 'EPSG:4326', 'EPSG:3857');
-        p2.push(7, 1263115812);
-        expect(g.getCoordinates()).to.eql([[p1, p2]]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        var 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() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <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>';
-        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.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(ol.geom.GeometryLayout.XYZM);
-        var serialized = format.writeFeaturesNode(fs);
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
-
+    it('can read and write various rte attributes', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <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>';
+      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('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');
+      var serialized = format.writeFeaturesNode(fs);
+      expect(serialized).to.xmleql(ol.xml.parse(text));
     });
 
-    describe('wpt', function() {
-
-      it('can read and write a wpt', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <wpt lat="1" lon="2"/>' +
-            '</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, 0, 0]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        var serialized = format.writeFeaturesNode(fs);
-        expect(serialized).to.xmleql(ol.xml.parse(text));
-      });
-
-      it('can transform, read and write a wpt', function() {
-        var text =
-            '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
-            '  <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');
-        expectedPoint.push(0, 0);
-        expect(g.getCoordinates()).to.eql(expectedPoint);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        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">' +
-            '  <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, 0]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        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">' +
-            '  <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, 0, 1263115752]);
-        expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
-        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">' +
-            '  <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(ol.geom.GeometryLayout.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">' +
-            '  <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));
-      });
-
+    it('can read and write a rte with multiple rtepts', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <rte>' +
+          '    <rtept lat="1" lon="2"/>' +
+          '    <rtept lat="3" lon="4"/>' +
+          '  </rte>' +
+          '</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.LineString);
+      expect(g.getCoordinates()).to.eql([[2, 1, 0, 0], [4, 3, 0, 0]]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      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 transform, read and write a rte', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <rte>' +
+          '    <rtept lat="1" lon="2"/>' +
+          '    <rtept lat="5" lon="6"/>' +
+          '  </rte>' +
+          '</gpx>';
+      var fs = format.readFeatures(text, {
+        featureProjection: 'EPSG:3857'
       });
-
-      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);
+      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.LineString);
+      var p1 = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
+      p1.push(0, 0);
+      var p2 = ol.proj.transform([6, 5], 'EPSG:4326', 'EPSG:3857');
+      p2.push(0, 0);
+      expect(g.getCoordinates()).to.eql([p1, p2]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      var serialized = format.writeFeaturesNode(fs, {
+        featureProjection: 'EPSG:3857'
       });
-
-      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);
-      });
-
+      expect(serialized).to.xmleql(ol.xml.parse(text));
     });
 
-    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);
-          }
-        });
+  describe('trk', function() {
+
+    it('can read an empty trk', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <trk/>' +
+          '</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.MultiLineString);
+      expect(g.getCoordinates()).to.eql([]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+    });
+
+    it('can read and write various trk attributes', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <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>';
+      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('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');
+      var serialized = format.writeFeaturesNode(fs);
+      expect(serialized).to.xmleql(ol.xml.parse(text));
+    });
+
+    it('can read and write a trk with an empty trkseg', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <trk>' +
+          '    <trkseg/>' +
+          '  </trk>' +
+          '</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.MultiLineString);
+      expect(g.getCoordinates()).to.eql([[]]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      var 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() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <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>';
+      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.MultiLineString);
+      expect(g.getCoordinates()).to.eql([
+        [[2, 1, 3, 1263115752], [6, 5, 7, 1263115812]]
+      ]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      var serialized = format.writeFeaturesNode(fs);
+      expect(serialized).to.xmleql(ol.xml.parse(text));
+    });
+
+    it('can transform, read and write a trk with a trkseg', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <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>';
+      var fs = format.readFeatures(text, {
+        featureProjection: 'EPSG:3857'
       });
-
-      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');
+      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.MultiLineString);
+      var p1 = ol.proj.transform([2, 1], 'EPSG:4326', 'EPSG:3857');
+      p1.push(3, 1263115752);
+      var p2 = ol.proj.transform([6, 5], 'EPSG:4326', 'EPSG:3857');
+      p2.push(7, 1263115812);
+      expect(g.getCoordinates()).to.eql([[p1, p2]]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      var serialized = format.writeFeaturesNode(fs, {
+        featureProjection: 'EPSG:3857'
       });
+      expect(serialized).to.xmleql(ol.xml.parse(text));
+    });
 
-      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 read and write a trk with multiple trksegs', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <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>';
+      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.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(ol.geom.GeometryLayout.XYZM);
+      var serialized = format.writeFeaturesNode(fs);
+      expect(serialized).to.xmleql(ol.xml.parse(text));
+    });
+
+  });
+
+  describe('wpt', function() {
+
+    it('can read and write a wpt', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <wpt lat="1" lon="2"/>' +
+          '</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, 0, 0]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      var serialized = format.writeFeaturesNode(fs);
+      expect(serialized).to.xmleql(ol.xml.parse(text));
+    });
+
+    it('can transform, read and write a wpt', function() {
+      var text =
+          '<gpx xmlns="http://www.topografix.com/GPX/1/1">' +
+          '  <wpt lat="1" lon="2"/>' +
+          '</gpx>';
+      var fs = format.readFeatures(text, {
+        featureProjection: 'EPSG:3857'
       });
-
-      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');
+      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');
+      expectedPoint.push(0, 0);
+      expect(g.getCoordinates()).to.eql(expectedPoint);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      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">' +
+          '  <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, 0]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      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">' +
+          '  <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, 0, 1263115752]);
+      expect(g.getLayout()).to.be(ol.geom.GeometryLayout.XYZM);
+      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">' +
+          '  <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(ol.geom.GeometryLayout.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">' +
+          '  <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');
     });
 
   });