public void testQuickPolygonUnion()
{
var a = reader.Read("POLYGON((0 0, 100 0, 100 100, 0 100, 0 0))");
var b = reader.Read("POLYGON((50 50, 150 50, 150 150, 50 150, 50 50))");
var polygons = new [] { a, b };
var polygonCollection = new GeometryFactory().CreateGeometryCollection(polygons);
var union = polygonCollection.Buffer(0);
Console.WriteLine(union.AsText());
Assert.AreEqual("POLYGON ((0 0, 0 100, 50 100, 50 150, 150 150, 150 50, 100 50, 100 0, 0 0))", union.AsText());
}
