public async Task Line_SanPedroTwoTrackFileLineToGeoJsonAndBack()
{
var testFile = new FileInfo(Path.Combine(Directory.GetCurrentDirectory(), "TestMedia",
"TwoTrackGpxNearTheSanPedro.gpx"));
Assert.True(testFile.Exists, "Test File Found");
var tracks = await SpatialHelpers.TracksFromGpxFile(testFile, DebugTrackers.DebugProgressTracker());
Assert.AreEqual(2, tracks.Count, "Should find 2 tracks");
Assert.True(tracks.All(x => !string.IsNullOrWhiteSpace(x.description)),
"Found Tracks with Blank Description?");
var shortTrack = tracks.OrderBy(x => x.track.Count).First().track;
var geoJson =
await SpatialHelpers.GeoJsonWithLineStringFromCoordinateList(shortTrack, false,
DebugTrackers.DebugProgressTracker());
var shortTrackFromGeoJson =
SpatialHelpers.CoordinateListFromGeoJsonFeatureCollectionWithLinestring(geoJson);
Assert.AreEqual(shortTrack.Count, shortTrackFromGeoJson.Count, "Count of Track Points does not match");
for (var i = 0; i < shortTrack.Count; i++)
{
Assert.AreEqual(shortTrack[i].X, shortTrackFromGeoJson[i].X, $"Point {i} X Values don't match");
Assert.AreEqual(shortTrack[i].Y, shortTrackFromGeoJson[i].Y, $"Point {i} Y Values don't match");
Assert.AreEqual(shortTrack[i].Z, shortTrackFromGeoJson[i].Z, $"Point {i} Z Values don't match");
}
}
public async Task Line_GpxLineFromHorseshoeMesaFileWithMeasurements()
{
var testFile = new FileInfo(Path.Combine(Directory.GetCurrentDirectory(), "TestMedia",
"GrandCanyonHorseShoeMesaEastSideLoop.gpx"));
Assert.True(testFile.Exists, "Test File Found");
var tracks = await SpatialHelpers.TracksFromGpxFile(testFile, DebugTrackers.DebugProgressTracker());
Assert.AreEqual(1, tracks.Count, "Should find 1 track");
var coordinateList = tracks.First().track;
var metricStats = SpatialHelpers.LineStatsInMetricFromCoordinateList(coordinateList);
var imperialStats = SpatialHelpers.LineStatsInImperialFromMetricStats(metricStats);
Assert.IsTrue(imperialStats.Length.IsApproximatelyEqualTo(13, .3),
$"ExpertGPS Length 13.03, Measured {imperialStats.Length}");
Assert.IsTrue(imperialStats.ElevationClimb.IsApproximatelyEqualTo(9000, 100),
$"ExpertGPS Climb 9023, Measured {imperialStats.ElevationClimb}");
Assert.IsTrue(imperialStats.ElevationDescent.IsApproximatelyEqualTo(8932, 100),
$"ExpertGPS Descent 8932, Measured {imperialStats.ElevationDescent}");
Assert.IsTrue(imperialStats.MinimumElevation.IsApproximatelyEqualTo(3591, 30),
$"ExpertGPS Min Elevation 13.03, Measured {imperialStats.MinimumElevation}");
Assert.IsTrue(imperialStats.MaximumElevation.IsApproximatelyEqualTo(7384, 30),
$"ExpertGPS Max Elevation 13.03, Measured {imperialStats.MaximumElevation}");
}
public async Task Line_SanPedroTwoTrackFile()
{
var testFile = new FileInfo(Path.Combine(Directory.GetCurrentDirectory(), "TestMedia",
"TwoTrackGpxNearTheSanPedro.gpx"));
Assert.True(testFile.Exists, "Test File Found");
var tracks = await SpatialHelpers.TracksFromGpxFile(testFile, DebugTrackers.DebugProgressTracker());
Assert.AreEqual(2, tracks.Count, "Should find 2 tracks");
Assert.True(tracks.All(x => !string.IsNullOrWhiteSpace(x.description)),
"Found Tracks with Blank Description?");
var shortTrack = tracks.OrderBy(x => x.track.Count).First().track;
Assert.AreEqual(214, shortTrack.Count, "Unexpected Point Count");
var preElevationReplacementStats = SpatialHelpers.LineStatsInImperialFromCoordinateList(shortTrack);
Assert.IsTrue(preElevationReplacementStats.Length.IsApproximatelyEqualTo(2.8, .05),
$"ExpertGPS Length 2.79, Measured {preElevationReplacementStats.Length}");
Assert.IsTrue(preElevationReplacementStats.ElevationClimb.IsApproximatelyEqualTo(158, 1),
$"ExpertGPS Climb 158.4, Measured {preElevationReplacementStats.ElevationClimb}");
Assert.IsTrue(preElevationReplacementStats.ElevationDescent.IsApproximatelyEqualTo(285, 1),
$"ExpertGPS Descent 285.6, Measured {preElevationReplacementStats.ElevationDescent}");
Assert.IsTrue(preElevationReplacementStats.MinimumElevation.IsApproximatelyEqualTo(3795, 1),
$"ExpertGPS Min Elevation 3795.25, Measured {preElevationReplacementStats.MinimumElevation}");
Assert.IsTrue(preElevationReplacementStats.MaximumElevation.IsApproximatelyEqualTo(3944, 1),
$"ExpertGPS Max Elevation 3944.76, Measured {preElevationReplacementStats.MaximumElevation}");
await ElevationService.OpenTopoMapZenElevation(new HttpClient(), shortTrack,
DebugTrackers.DebugProgressTracker());
Assert.True(shortTrack.All(x => x.Z > 0), "After Elevation replacement some 0 values found");
var postElevationReplacementStats = SpatialHelpers.LineStatsInImperialFromCoordinateList(shortTrack);
Assert.IsTrue(postElevationReplacementStats.Length.IsApproximatelyEqualTo(2.8, .05),
$"ExpertGPS Length 2.79, Measured {preElevationReplacementStats.Length}");
Assert.IsTrue(postElevationReplacementStats.ElevationClimb.IsApproximatelyEqualTo(36.08, 1),
$"Expected 36.08, Measured {preElevationReplacementStats.ElevationClimb}");
Assert.IsTrue(postElevationReplacementStats.ElevationDescent.IsApproximatelyEqualTo(187, 1),
$"Expected 187, Measured {preElevationReplacementStats.ElevationDescent}");
Assert.IsTrue(postElevationReplacementStats.MinimumElevation.IsApproximatelyEqualTo(3891.07, 1),
$"Expected 3891, Measured {preElevationReplacementStats.MinimumElevation}");
Assert.IsTrue(postElevationReplacementStats.MaximumElevation.IsApproximatelyEqualTo(4041.99, 1),
$"Expected 4041, Measured {preElevationReplacementStats.MaximumElevation}");
}
public async Task L01_HorseshoeMesaLineContent()
{
var testFile = new FileInfo(Path.Combine(Directory.GetCurrentDirectory(), "TestMedia",
"GrandCanyonHorseShoeMesaEastSideLoop.gpx"));
Assert.True(testFile.Exists, "GPX Test File Found");
var lineTest = new LineContent
{
ContentId = Guid.NewGuid(),
BodyContent = "Horseshoe Mesa East Side Loop",
BodyContentFormat = ContentFormatDefaults.Content.ToString(),
CreatedOn = DateTime.Now,
CreatedBy = "GPX Import Test",
Folder = "GrandCanyon",
Title = "Horseshoe Mesa East Side Loop",
Slug = "horseshoe-mesa-east-side-loop",
ShowInMainSiteFeed = true,
Summary = "Horseshoe Mesa East Side Loop",
Tags = "grand-canyon, horse-shoe-mesa",
UpdateNotesFormat = ContentFormatDefaults.Content.ToString()
};
var track = (await SpatialHelpers.TracksFromGpxFile(testFile, DebugTrackers.DebugProgressTracker()))
.First();
var stats = SpatialHelpers.LineStatsInMetricFromCoordinateList(track.track);
lineTest.ClimbElevation = stats.ElevationClimb;
lineTest.DescentElevation = stats.ElevationDescent;
lineTest.MinimumElevation = stats.MinimumElevation;
lineTest.MaximumElevation = stats.MaximumElevation;
lineTest.LineDistance = stats.Length;
lineTest.Line =
await SpatialHelpers.GeoJsonWithLineStringFromCoordinateList(track.track, false,
DebugTrackers.DebugProgressTracker());
var validationResult = await LineGenerator.Validate(lineTest);
Assert.IsFalse(validationResult.HasError);
var saveResult =
await LineGenerator.SaveAndGenerateHtml(lineTest, null, DebugTrackers.DebugProgressTracker());
Assert.IsFalse(saveResult.generationReturn.HasError);
}