public void GPXXmlDataWriterWriteRouteWritesRoute()
{
MemoryStream ms = new MemoryStream();
GPXRoute route = new GPXRoute("ROUTE NAME");
GPXPoint point1 = new GPXPoint(18.5, 50.1);
GPXPoint point2 = new GPXPoint(10.3, 20.5);
route.Nodes.Add(point1);
route.Nodes.Add(point2);
using (GPXXmlDataWriter target = new GPXXmlDataWriter(ms)) {
target.WriteRoute(route);
}
ms.Seek(0, 0);
XElement gpxRoot = XDocument.Load(new StreamReader(ms)).Root;
XElement routeElement = gpxRoot.Element("rte");
Assert.NotNull(routeElement);
Assert.Equal(route.Name, routeElement.Element("name").Value);
var points = routeElement.Elements("rtept").ToList();
Assert.Equal(2, points.Count);
Assert.Equal(point1.Latitude, double.Parse(points[0].Attribute("lat").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point1.Longitude, double.Parse(points[0].Attribute("lon").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point2.Latitude, double.Parse(points[1].Attribute("lat").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point2.Longitude, double.Parse(points[1].Attribute("lon").Value, System.Globalization.CultureInfo.InvariantCulture));
}
public void GPXXmlDataWriterConstructorCreatesEmptyFile()
{
MemoryStream ms = new MemoryStream();
using (GPXXmlDataWriter target = new GPXXmlDataWriter(ms)) {
}
ms.Seek(0, 0);
XElement osmRoot = XDocument.Load(new StreamReader(ms)).Root;
Assert.Equal("gpx", osmRoot.Name);
Assert.False(osmRoot.HasElements);
}
/// <summary>
/// Saves content of this GPXDocument to the output steam
/// </summary>
/// <param name="output">The output stram</param>
public void Save(Stream output)
{
using (GPXXmlDataWriter writer = new GPXXmlDataWriter(output)) {
foreach (GPXPoint waypoint in Waypoints) {
writer.WriteWaypoint(waypoint);
}
foreach (GPXRoute route in Routes) {
writer.WriteRoute(route);
}
foreach (GPXTrack track in Tracks) {
writer.WriteTrack(track);
}
writer.Close();
}
}
public void GPXXmlDataWriterWriteRouteWritesRoutePointsWithAllAttributes()
{
MemoryStream ms = new MemoryStream();
GPXRoute route = new GPXRoute();
GPXPoint point = new GPXPoint(18.5, 50.1);
point.Elevation = 1600;
point.Time = new DateTime(2009, 12, 31, 23, 50, 0, DateTimeKind.Utc);
point.Name = "NAME";
point.Description = "DESCRIPTION";
point.Commenet = "COMMENT";
route.Nodes.Add(point);
using (GPXXmlDataWriter target = new GPXXmlDataWriter(ms)) {
target.WriteRoute(route);
}
ms.Seek(0, 0);
XElement gpxRoot = XDocument.Load(new StreamReader(ms)).Root;
XElement routeElement = gpxRoot.Element("rte");
Assert.NotNull(routeElement);
XElement pointElement = routeElement.Element("rtept");
Assert.NotNull(pointElement);
Assert.Equal(point.Latitude, double.Parse(pointElement.Attribute("lat").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point.Longitude, double.Parse(pointElement.Attribute("lon").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point.Elevation, double.Parse(pointElement.Element("ele").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point.Time, DateTime.Parse(pointElement.Element("time").Value, System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.AdjustToUniversal));
Assert.Equal(point.Name, pointElement.Element("name").Value);
Assert.Equal(point.Description, pointElement.Element("desc").Value);
Assert.Equal(point.Commenet, pointElement.Element("cmt").Value);
}
public void GPXXmlDataWriterWriteTrackWithMultipleSegments()
{
MemoryStream ms = new MemoryStream();
GPXTrack track = new GPXTrack();
track.Name = "TRACK NAME";
GPXPoint point1 = new GPXPoint(18.5, 50.1);
GPXPoint point2 = new GPXPoint(10.3, 20.5);
GPXPoint point3 = new GPXPoint(8.2, 28.8);
GPXTrackSegment segment1 = new GPXTrackSegment();
segment1.Nodes.Add(point1);
segment1.Nodes.Add(point2);
segment1.Nodes.Add(point3);
track.Segments.Add(segment1);
GPXTrackSegment segment2 = new GPXTrackSegment();
segment2.Nodes.Add(point1);
segment2.Nodes.Add(point2);
track.Segments.Add(segment2);
using (GPXXmlDataWriter target = new GPXXmlDataWriter(ms)) {
target.WriteTrack(track);
}
ms.Seek(0, 0);
XElement gpxRoot = XDocument.Load(new StreamReader(ms)).Root;
XElement trackElement = gpxRoot.Element("trk");
Assert.NotNull(trackElement);
Assert.Equal(track.Name, trackElement.Element("name").Value);
var trackSegments = trackElement.Elements("trkseg").ToList();
Assert.Equal(track.Segments.Count, trackSegments.Count);
var points = trackSegments[0].Elements("trkpt").ToList();
Assert.Equal(track.Segments[0].NodesCount, points.Count);
points = trackSegments[1].Elements("trkpt").ToList();
Assert.Equal(track.Segments[1].NodesCount, points.Count);
}
public void GPXXmlDataWriterWriteSimpleTrack()
{
MemoryStream ms = new MemoryStream();
GPXTrack track = new GPXTrack();
track.Name = "TRACK NAME";
GPXPoint point1 = new GPXPoint(18.5, 50.1);
GPXPoint point2 = new GPXPoint(10.3, 20.5);
GPXTrackSegment segment = new GPXTrackSegment();
segment.Nodes.Add(point1);
segment.Nodes.Add(point2);
track.Segments.Add(segment);
using (GPXXmlDataWriter target = new GPXXmlDataWriter(ms)) {
target.WriteTrack(track);
}
ms.Seek(0, 0);
XElement gpxRoot = XDocument.Load(new StreamReader(ms)).Root;
XElement trackElement = gpxRoot.Element("trk");
Assert.NotNull(trackElement);
Assert.Equal(track.Name, trackElement.Element("name").Value);
XElement trackSegmentElement = trackElement.Element("trkseg");
Assert.NotNull(trackSegmentElement);
var points = trackSegmentElement.Elements("trkpt").ToList();
Assert.Equal(2, points.Count);
Assert.Equal(point1.Latitude, double.Parse(points[0].Attribute("lat").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point1.Longitude, double.Parse(points[0].Attribute("lon").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point2.Latitude, double.Parse(points[1].Attribute("lat").Value, System.Globalization.CultureInfo.InvariantCulture));
Assert.Equal(point2.Longitude, double.Parse(points[1].Attribute("lon").Value, System.Globalization.CultureInfo.InvariantCulture));
}