public void EdgeDistanceMoreLessTolerance_NotOk()
{
// Line end 0.023 from edge is not ok
//
// S
// |
//|--E < 0.007 >|
//| |
//| |
//|-------------|
LineString line = new WKTReader().Read("LINESTRING(578257.898582255 6179230.84377762,578248.38610886 6179230.74258109,578248.487305386 6179238.43351703,578257.79738573 6179238.3323205,578256.811707854 6179230.83918227)") as LineString;
// Assert that distance from end point to edge is 0.007
Coordinate[] linePointsMinusOne = new Coordinate[line.NumPoints - 1];
for (int i = 0; i < line.NumPoints - 1; i++)
{
linePointsMinusOne[i] = line.GetPointN(i).Coordinate;
}
LineString newLine = new LineString(linePointsMinusOne);
var endPointToEdgeDistance = Math.Round(line.EndPoint.Distance(newLine), 3);
Assert.Equal(0.007, endPointToEdgeDistance);
// We should get false from our line validation logic
Assert.False(LineIsValidRouteSegment(line));
}
public void LineIsValid_ShouldReturnFalse_OnEdgeDistanceMoreLessTolerance()
{
// Line end 0.023 from edge is not ok
//
// S
// |
//|--E < 0.007 >|
//| |
//| |
//|-------------|
var logger = A.Fake <ILogger <RouteSegmentValidator> >();
var applicationSettings = A.Fake <IOptions <ApplicationSetting> >();
A.CallTo(() => applicationSettings.Value).Returns(new ApplicationSetting {
Tolerance = 0.01
});
var line = new WKTReader().Read("LINESTRING(578257.898582255 6179230.84377762,578248.38610886 6179230.74258109,578248.487305386 6179238.43351703,578257.79738573 6179238.3323205,578256.811707854 6179230.83918227)") as LineString;
// Assert that distance from end point to edge is 0.007
Coordinate[] linePointsMinusOne = new Coordinate[line.NumPoints - 1];
for (int i = 0; i < line.NumPoints - 1; i++)
{
linePointsMinusOne[i] = line.GetPointN(i).Coordinate;
}
var newLine = new LineString(linePointsMinusOne);
var endPointToEdgeDistance = Math.Round(line.EndPoint.Distance(newLine), 3);
var routeSegmentValidator = new RouteSegmentValidator(logger, applicationSettings);
var result = routeSegmentValidator.LineIsValid(line);
// Assert that distance from end point to edge is 0.007
endPointToEdgeDistance.Should().Be(0.007);
result.Should().BeFalse();
}