public void Test_FastEncodeTaggedShapes_MixedShapes()
{
// Tests encoding/decoding a collection of points, polylines, and polygons.
var index = MakeIndexOrDie(
"0:0 | 0:1 # 1:1, 1:2, 1:3 # 2:2; 2:3, 2:4, 3:3");
Encoder encoder = new();
S2ShapeUtilCoding.FastEncodeTaggedShapes(index, encoder);
index.Encode(encoder);
var decoder = encoder.Decoder();
MutableS2ShapeIndex decoded_index = new();
decoded_index.Init(decoder, S2ShapeUtilCoding.FullDecodeShapeFactory(decoder));
Assert.Equal(index.ToDebugString(), decoded_index.ToDebugString());
}
