add round-trip tests

apps/labrinth/tests/loader_fields.rs

@@ -574,12 +574,7 @@ async fn minecraft_game_version_update() {
         // A couple specific checks- in the dummy data, all game versions are marked as major=false except 1.20.5
         let name_to_major = game_versions
             .iter()
-            .map(|x| {
-                (
-                    x.value.clone(),
-                    x.metadata.get("major").unwrap().as_bool().unwrap(),
-                )
-            })
+            .map(|x| (x.value.clone(), x.metadata.as_ref().unwrap().major))
             .collect::<std::collections::HashMap<_, _>>();
         for (name, major) in name_to_major {
             if name == "1.20.5" {
@@ -612,12 +607,7 @@ async fn minecraft_game_version_update() {
 
         let name_to_major = game_versions
             .iter()
-            .map(|x| {
-                (
-                    x.value.clone(),
-                    x.metadata.get("major").unwrap().as_bool().unwrap(),
-                )
-            })
+            .map(|x| (x.value.clone(), x.metadata.as_ref().unwrap().major))
             .collect::<std::collections::HashMap<_, _>>();
         // Confirm that the new version is there
         assert!(name_to_major.contains_key("1.20.6"));

apps/labrinth/tests/tags.rs

@@ -47,12 +47,7 @@ async fn get_tags_v3() {
 
             let loader_metadata = loaders
                 .into_iter()
-                .map(|x| {
-                    (
-                        x.name,
-                        x.metadata.get("platform").and_then(|x| x.as_bool()),
-                    )
-                })
+                .map(|x| (x.name, x.metadata.platform))
                 .collect::<HashMap<_, _>>();
             let loader_names =
                 loader_metadata.keys().cloned().collect::<HashSet<String>>();