[TestCase(2.1, ExpectedResult = 2)] // Top of segment
public static double IntersectionPointY_Horizontal(double xPtN)
{
IPathSegment segment = new LineSegment(
new CartesianCoordinate(2, 2),
new CartesianCoordinate(3, 2));
return(PointProjection.IntersectionPointY(xPtN, segment));
}
public static void IntersectionPointY_Vertical_Returns_Infinity()
{
IPathSegment segment = new LineSegment(
new CartesianCoordinate(2, 2),
new CartesianCoordinate(2, 4));
Assert.IsTrue(double.IsInfinity(PointProjection.IntersectionPointY(2, segment)));
}