public void TestInterpolateWithPointHit()
{
var target = new IdwInterpolator(dimensions: 2, power: 2, numberOfNeighbours: 4);
target.AddPointRange(_pointRange); // Test adding point range.
var result = target.Interpolate(1, 1);
Assert.Equal(2.2, result.Value);
Assert.Equal(1, result.Point.Value.Coordinates[0]);
Assert.Equal(1, result.Point.Value.Coordinates[1]);
Assert.Equal(InterpolationResult.ResultOptions.Hit, result.Result);
}
public void FailWithPointRangeWithWrongDimension()
{
var target = new IdwInterpolator(dimensions: 2, power: 2, numberOfNeighbours: 5);
var pointRange = new List <Point>
{
new Point(1.0, 0, 0),
new Point(1.1, 0, 1),
new Point(1.2, 0, 2),
new Point(2.0, 1, 0),
new Point(2.2, 1, 1),
new Point(2.4, 1) // Dimension wrong.
};
target.AddPointRange(pointRange);
}
public void FailWithNullPointRange()
{
var target = new IdwInterpolator(dimensions: 2, power: 2, numberOfNeighbours: 5);
target.AddPointRange(null);
}
public void FailWithNullPointRange()
{
var target = new IdwInterpolator(dimensions: 2, power: 2, numberOfNeighbours: 5);
Assert.Throws <ArgumentNullException>(() => target.AddPointRange(null));
}