public void TestReadLineStringWithZ()
{
var oldGeometry = ReadWkt("LINESTRING(0 0 0, 2 2 1, 3 3, 4 4)");
var newGeometry = ReadWkt("LINESTRING(0 0 1, 2 2 2, 3 3, 4 4)");
var diff = GeometryDifferBinary.Diff(oldGeometry, newGeometry);
var patched = GeometryDifferBinary.Patch(oldGeometry, diff);
var a = WriteWkt(newGeometry, 3);
var b = WriteWkt(patched, 3);
Assert.AreEqual(a, b);
}
public void TestBinaryDiffer()
{
foreach (var geomPair in pairs)
{
var oldGeom = geomPair.OldGeometry;
var newGeom = geomPair.NewGeometry;
var diff = GeometryDifferBinary.Diff(oldGeom, newGeom);
var patched = GeometryDifferBinary.Patch(oldGeom, diff);
Assert.AreEqual(WriteWkt(newGeom, 3), WriteWkt(patched, 3), $"Patch {geomPair.Name}");
var unpatched = GeometryDifferBinary.UnPatch(newGeom, diff);
Assert.AreEqual(WriteWkt(oldGeom, 3), WriteWkt(unpatched, 3), $"UnPatch {geomPair.Name}");
}
}
private static TGeometry PatchGeometry(TGeometry v1, byte[] diff) => (TGeometry)GeometryDifferBinary.Patch(v1, diff);