public void PolygonCentroidAlgorithmComputeCentroidTest()
{
// specified polygons
for (Int32 polygonIndex = 0; polygonIndex < _polygons.Count; polygonIndex++)
{
Coordinate result = PolygonCentroidAlgorithm.ComputeCentroid(_polygons[polygonIndex]);
Assert.AreEqual(_expected[polygonIndex].X, _expected[polygonIndex].X, 0.0000001);
Assert.AreEqual(_expected[polygonIndex].Y, _expected[polygonIndex].Y, 0.0000001);
}
// exceptions
Assert.Throws <ArgumentNullException>(() => PolygonCentroidAlgorithm.ComputeCentroid((IBasicPolygon)null));
Assert.Throws <ArgumentNullException>(() => PolygonCentroidAlgorithm.ComputeCentroid((IList <Coordinate>)null));
Assert.Throws <ArgumentNullException>(() => PolygonCentroidAlgorithm.ComputeCentroid((IList <Coordinate>)null, null, PrecisionModel.Default));
}
public void PolygonCentroidAlgorithmComputeCentroidTest()
{
// specified polygons
for (Int32 polygonIndex = 0; polygonIndex < this.polygons.Count; polygonIndex++)
{
Coordinate result = PolygonCentroidAlgorithm.ComputeCentroid(this.polygons[polygonIndex]);
result.X.ShouldBe(this.expected[polygonIndex].X, 0.1);
result.Y.ShouldBe(this.expected[polygonIndex].Y, 0.1);
}
// exceptions
Should.Throw <ArgumentNullException>(() => PolygonCentroidAlgorithm.ComputeCentroid((IBasicPolygon)null));
Should.Throw <ArgumentNullException>(() => PolygonCentroidAlgorithm.ComputeCentroid((List <Coordinate>)null));
Should.Throw <ArgumentNullException>(() => PolygonCentroidAlgorithm.ComputeCentroid(null, null));
}
