refactor(api): [torrust#143] remove dummy api endpoint

It was added to test Axum configuration.

src/apis/routes.rs

@@ -8,11 +8,6 @@ use crate::api::resource::stats::Stats;
 use crate::tracker::services::statistics::get_metrics;
 use crate::tracker::Tracker;
 
-#[allow(clippy::unused_async)]
-pub async fn root() -> Json<Value> {
-    Json(json!({ "data": 42 }))
-}
-
 #[allow(clippy::unused_async)]
 pub async fn get_stats(State(tracker): State<Arc<Tracker>>) -> Json<Value> {
     Json(json!(Stats::from(get_metrics(tracker.clone()).await)))

src/apis/server.rs

@@ -7,12 +7,11 @@ use futures::Future;
 use warp::hyper;
 
 use super::middlewares::auth::auth;
-use super::routes::{get_stats, root};
+use super::routes::get_stats;
 use crate::tracker;
 
 pub fn start(socket_addr: SocketAddr, tracker: &Arc<tracker::Tracker>) -> impl Future<Output = hyper::Result<()>> {
     let app = Router::new()
-        .route("/", get(root))
         .route("/stats", get(get_stats).with_state(tracker.clone()))
         .layer(middleware::from_fn_with_state(tracker.config.clone(), auth));
 
@@ -32,7 +31,6 @@ pub fn start_tls(
     // todo: for the time being, it's just a copy & paste from start(...).
 
     let app = Router::new()
-        .route("/", get(root))
         .route("/stats", get(get_stats).with_state(tracker.clone()))
         .layer(middleware::from_fn_with_state(tracker.config.clone(), auth));
 

tests/tracker_api.rs

@@ -553,9 +553,6 @@ mod tracker_apis {
 
     Endpoints:
 
-    Root (dummy endpoint to test Axum configuration. To be removed):
-    - [x] GET /
-
     Stats:
     - [ ] GET /api/stats
 
@@ -579,23 +576,6 @@ mod tracker_apis {
 
     */
 
-    mod for_entrypoint {
-        use crate::api::client::{Client, Query};
-        use crate::api::server::start_default_api;
-        use crate::api::Version;
-
-        #[tokio::test]
-        async fn test_entrypoint() {
-            let api_server = start_default_api(&Version::Axum).await;
-
-            let response = Client::new(api_server.get_connection_info(), &Version::Axum)
-                .get("", Query::default())
-                .await;
-
-            assert_eq!(response.status(), 200);
-        }
-    }
-
     mod for_stats_resources {
         use std::str::FromStr;