Implement native object models (#68)

tests/compat/tests/wire_shims.rs

@@ -29,14 +29,6 @@ fn each_wire_data_domain_is_callable_and_failure_only() {
         member_id(AssetTexture::new_with_constructor()),
         "M:LibreMetaverse.Assets.AssetTexture.#ctor"
     );
-    assert_eq!(
-        member_id(Primitive::new_with_constructor()),
-        "M:LibreMetaverse.Primitive.#ctor"
-    );
-    assert_eq!(
-        member_id(LegacyMaterial::new_with_constructor()),
-        "M:LibreMetaverse.Materials.LegacyMaterial.#ctor"
-    );
     assert_eq!(
         member_id(GltfDocument::new()),
         "M:LibreMetaverse.Assets.Gltf.GltfDocument.#ctor"
@@ -58,6 +50,22 @@ fn each_wire_data_domain_is_callable_and_failure_only() {
     );
 }
 
+#[test]
+fn object_model_domains_are_native() {
+    assert_eq!(
+        Primitive::new_with_constructor()
+            .expect("native primitive constructor")
+            .local_id,
+        0
+    );
+    assert_eq!(
+        LegacyMaterial::new_with_constructor()
+            .expect("native legacy material constructor")
+            .id(),
+        libremetaverse_types::UUID::zero()
+    );
+}
+
 #[test]
 fn wire_widths_flags_and_constants_match_the_catalog() {
     assert_eq!(PacketFrequency::High as u8, 2);