public void Save_ThrowsExceptionIfPathIsNull()
{
string path = null;
var target = new GpxDocument();
Assert.Throws <ArgumentNullException>(() => target.Save(path));
}
public void Save_IGpxWriter_ThrowsExceptionIfWriterIsNull()
{
IGpxWriter writer = null;
var target = new GpxDocument();
Assert.Throws <ArgumentNullException>(() => target.Save(writer));
}
public void GpxWritev1_0Test()
{
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.UnitTests.test.v1.0.gpx"));
GpxDocument document = new GpxDocument(source);
object gpx = document.Gpx;
if (gpx is OsmSharp.Xml.Gpx.v1_0.gpx)
{ // all ok here!
// get the target file.
MemoryStream write_file = new MemoryStream();
// create a new xml source.
XmlStreamSource write_source = new XmlStreamSource(write_file);
GpxDocument gpx_target = new GpxDocument(write_source);
// set the target data the same as the source document.
gpx_target.Gpx = gpx;
// save the data.
gpx_target.Save();
// close the old document.
document.Close();
source.Close();
// check to see if the data was written correctly.
// instantiate and load the gpx test document.
source = new XmlStreamSource(write_file);
document = new GpxDocument(source);
gpx = document.Gpx;
if (gpx is OsmSharp.Xml.Gpx.v1_0.gpx)
{ // all ok here!
OsmSharp.Xml.Gpx.v1_0.gpx gpx_type = (gpx as OsmSharp.Xml.Gpx.v1_0.gpx);
// test the gpx test file content.
Assert.IsNotNull(gpx_type.trk, "Gpx has not track!");
Assert.AreEqual(gpx_type.trk[0].trkseg.Length, 424, "Not the correct number of track segments found!");
}
else
{
Assert.Fail("No gpx data was read, or data was of the incorrect type!");
}
}
else
{
Assert.Fail("No gpx data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
internal static void Save(Stream stream, Route route)
{
GpxDocument gpxDocument = new GpxDocument((IXmlSource) new XmlStreamSource(stream));
gpxType gpxType = new gpxType();
gpxType.trk = new trkType[1];
List <wptType> wptTypeList1 = new List <wptType>();
trkType trkType = new trkType();
List <wptType> wptTypeList2 = new List <wptType>();
trkType.trkseg = new trksegType[1];
trksegType trksegType = new trksegType();
for (int index1 = 0; index1 < route.Segments.Count; ++index1)
{
RouteSegment segment = route.Segments[index1];
if (segment.Points != null)
{
for (int index2 = 0; index2 < segment.Points.Length; ++index2)
{
RouteStop point = segment.Points[index2];
RouteTags routeTags = point.Tags == null ? (RouteTags)null : ((IEnumerable <RouteTags>)point.Tags).FirstOrDefault <RouteTags>((Func <RouteTags, bool>)(x => x.Value == "name"));
wptTypeList2.Add(new wptType()
{
lat = (Decimal)point.Latitude,
lon = (Decimal)point.Longitude,
name = routeTags == null ? string.Empty : routeTags.Value
});
}
}
wptTypeList1.Add(new wptType()
{
lat = (Decimal)segment.Latitude,
lon = (Decimal)segment.Longitude
});
}
trksegType.trkpt = wptTypeList1.ToArray();
trkType.trkseg[0] = trksegType;
gpxType.trk[0] = trkType;
gpxType.wpt = wptTypeList2.ToArray();
gpxDocument.Gpx = (object)gpxType;
gpxDocument.Save();
}
public void Save_IGpxWriter_WritesDataToWriter()
{
var waypoint = new GpxPoint();
var route = new GpxRoute();
var track = new GpxTrack();
Mock <IGpxWriter> writerM = new Mock <IGpxWriter>();
writerM.Setup(w => w.Write(waypoint)).Verifiable();
writerM.Setup(w => w.Write(route)).Verifiable();
writerM.Setup(w => w.Write(track)).Verifiable();
var target = new GpxDocument(new[] { waypoint }, new[] { route }, new[] { track });
target.Save(writerM.Object);
writerM.Verify(w => w.Write(waypoint), Times.Once());
writerM.Verify(w => w.Write(route), Times.Once());
writerM.Verify(w => w.Write(track), Times.Once());
}
/// <summary>
/// Saves the route to a gpx file.
/// </summary>
/// <param name="file"></param>
/// <param name="route"></param>
internal static void Save(Stream stream, Route route)
{
XmlStreamSource source = new XmlStreamSource(stream);
GpxDocument output_document = new GpxDocument(source);
gpxType output_gpx = new gpxType();
output_gpx.trk = new trkType[1];
// initialize all objects.
List <wptType> segments = new List <wptType>();
trkType track = new trkType();
List <wptType> poi_gpx = new List <wptType>();
track.trkseg = new trksegType[1];
// ============= CONSTRUCT TRACK SEGMENT ==============
trksegType track_segment = new trksegType();
// loop over all points.
for (int idx = 0; idx < route.Entries.Length; idx++)
{
// get the current entry.
RoutePointEntry entry = route.Entries[idx];
// ================== INITIALIZE A NEW SEGMENT IF NEEDED! ========
wptType waypoint;
if (entry.Points != null)
{ // loop over all points and create a waypoint for each.
for (int p_idx = 0; p_idx < entry.Points.Length; p_idx++)
{
RoutePoint point = entry.Points[p_idx];
waypoint = new wptType();
waypoint.lat = (decimal)point.Latitude;
waypoint.lon = (decimal)point.Longitude;
waypoint.name = point.Name;
poi_gpx.Add(waypoint);
}
}
// insert poi's.
double longitde = entry.Longitude;
double latitude = entry.Latitude;
waypoint = new wptType();
waypoint.lat = (decimal)entry.Latitude;
waypoint.lon = (decimal)entry.Longitude;
segments.Add(waypoint);
}
// put the segment in the track.
track_segment.trkpt = segments.ToArray();
track.trkseg[0] = track_segment;
// set the track to the output.
output_gpx.trk[0] = track;
output_gpx.wpt = poi_gpx.ToArray();
// save the ouput.
output_document.Gpx = output_gpx;
output_document.Save();
}