Add special parsing for `GameType`s missing `_GAME` suffix, add tests

https://github.com/RiotGames/developer-relations/issues/878

riven/src/consts/game_type/test.rs

@@ -0,0 +1,24 @@
+use super::*;
+
+#[test]
+fn check_as_ref() {
+    assert_eq!("MATCHED_GAME", GameType::MATCHED_GAME.as_ref());
+}
+
+#[test]
+fn check_to_string() {
+    assert_eq!("MATCHED_GAME", GameType::MATCHED_GAME.to_string());
+}
+
+#[test]
+fn check_from_string() {
+    assert_eq!(Ok(GameType::MATCHED_GAME), "MATCHED_GAME".parse());
+    assert_eq!(Ok(GameType::MATCHED_GAME), "MATCHED".parse());
+}
+
+#[test]
+fn check_serialize() {
+    assert_eq!(Some("\"MATCHED_GAME\""),
+        serde_json::to_string(&GameType::MATCHED_GAME)
+            .ok().as_deref());
+}

riven/srcgen/consts/game_type.rs.dt

@@ -16,12 +16,18 @@ pub enum GameType {
 {{
     for (const e of gameTypes) {
         const desc = e['x-desc'] ? e['x-desc'].split('\n') : [];
+        const nameNoGame = e['x-name'].replace(/_GAME$/, "");
 }}
 {{~ desc :line }}
     /// {{= line }}
 {{~}}
+    #[strum(to_string = "{{= e['x-name'] }}", serialize = "{{= nameNoGame }}")]
+    #[serde(alias = "{{= nameNoGame }}")]
     {{= e['x-name'] }},
 {{
     }
 }}
 }
+
+#[cfg(test)]
+mod test;