Implement JSON and Protobuf OSD codecs

crates/libremetaverse-structured-data/src/dispatch.rs

@@ -120,6 +120,7 @@ fn starts_with_ignore_ascii_case(value: &str, prefix: &str) -> bool {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use std::collections::HashMap;
 
     #[test]
     fn byte_dispatch_recognizes_headers_bom_whitespace_and_json_tokens() {
@@ -164,31 +165,16 @@ mod tests {
             deserialize_bytes(b"<llsd><undef /></llsd>".to_vec()),
             Ok(OSD::Undefined)
         );
-        let cases: &[(&[u8], &str)] = &[
-            (
-                b"<? llsd/protobuf ?>",
-                "M:LibreMetaverse.StructuredData.OSDParser.DeserializeLLSDProtobuf(System.Byte[])",
-            ),
-            (
-                b"{}",
-                "M:LibreMetaverse.StructuredData.OSDParser.DeserializeJson(System.String)",
-            ),
-        ];
-        for (input, expected_member) in cases {
-            assert_eq!(
-                deserialize_bytes(input.to_vec())
-                    .expect_err("format decoder is intentionally owned by a later issue")
-                    .csharp_member(),
-                Some(*expected_member)
-            );
-        }
+        assert_eq!(
+            deserialize_bytes(b"<? llsd/protobuf ?>".to_vec()),
+            Ok(OSD::Undefined)
+        );
+        assert_eq!(
+            deserialize_bytes(b"{}".to_vec()),
+            Ok(OSD::Map(HashMap::new()))
+        );
 
         let stream = Box::new(std::io::Cursor::new(b"{}".to_vec()));
-        assert_eq!(
-            deserialize_stream(stream)
-                .expect_err("JSON decoder is intentionally owned by issue #36")
-                .csharp_member(),
-            Some("M:LibreMetaverse.StructuredData.OSDParser.DeserializeJson(System.String)")
-        );
+        assert_eq!(deserialize_stream(stream), Ok(OSD::Map(HashMap::new())));
     }
 }