added testing

backend/src/main.rs

@@ -47,9 +47,7 @@ async fn main() {
         .filter(|t| !t.trim().is_empty())
         .expect("ADMIN_TOKEN must be set to a non-empty value");
     if admin_token.len() < 16 {
-        warn!(
-            "ADMIN_TOKEN is shorter than 16 characters. Use a long random string in production."
-        );
+        warn!("ADMIN_TOKEN is shorter than 16 characters. Use a long random string in production.");
     }
     let data_dir_str = env::var("DATA_DIR").unwrap_or_else(|_| "../data".to_string());
     let data_dir = PathBuf::from(data_dir_str);
@@ -79,7 +77,10 @@ async fn main() {
     });
 
     handlers::posts::rebuild_posts_cache(&state).await;
-    info!("Posts cache primed with {} entries", state.posts_cache.read().await.len());
+    info!(
+        "Posts cache primed with {} entries",
+        state.posts_cache.read().await.len()
+    );
 
     spawn_rate_limit_reaper(state.clone());
 
@@ -89,8 +90,8 @@ async fn main() {
     // server-to-server and not subject to CORS.
     let cors = match env::var("FRONTEND_ORIGIN").ok().filter(|s| !s.is_empty()) {
         Some(origin) => {
-            let value = HeaderValue::from_str(&origin)
-                .expect("FRONTEND_ORIGIN must be a valid origin URL");
+            let value =
+                HeaderValue::from_str(&origin).expect("FRONTEND_ORIGIN must be a valid origin URL");
             CorsLayer::new()
                 .allow_origin(AllowOrigin::exact(value))
                 .allow_methods([
@@ -132,8 +133,7 @@ async fn main() {
         )
         .route(
             "/api/upload",
-            post(handlers::upload::upload_file)
-                .layer(DefaultBodyLimit::max(UPLOAD_BODY_LIMIT)),
+            post(handlers::upload::upload_file).layer(DefaultBodyLimit::max(UPLOAD_BODY_LIMIT)),
         )
         .route("/api/contact", post(handlers::contact::submit_contact))
         .route("/api/messages", get(handlers::contact::list_messages))