refactor: [torrust#1203] move test

Author: josecelano

src/core/mod.rs

@@ -874,23 +874,6 @@ mod tests {
             }
         }
 
-        #[tokio::test]
-        async fn should_collect_torrent_metrics() {
-            let tracker = public_tracker();
-
-            let torrents_metrics = tracker.in_memory_torrent_repository.get_torrents_metrics();
-
-            assert_eq!(
-                torrents_metrics,
-                TorrentsMetrics {
-                    complete: 0,
-                    downloaded: 0,
-                    incomplete: 0,
-                    torrents: 0
-                }
-            );
-        }
-
         #[tokio::test]
         async fn it_should_return_the_peers_for_a_given_torrent() {
             let tracker = public_tracker();

src/core/torrent/repository/in_memory.rs

@@ -101,3 +101,29 @@ impl InMemoryTorrentRepository {
         self.torrents.import_persistent(persistent_torrents);
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use std::sync::Arc;
+
+    use torrust_tracker_primitives::torrent_metrics::TorrentsMetrics;
+
+    use crate::core::torrent::repository::in_memory::InMemoryTorrentRepository;
+
+    #[tokio::test]
+    async fn should_collect_torrent_metrics() {
+        let in_memory_torrent_repository = Arc::new(InMemoryTorrentRepository::default());
+
+        let torrents_metrics = in_memory_torrent_repository.get_torrents_metrics();
+
+        assert_eq!(
+            torrents_metrics,
+            TorrentsMetrics {
+                complete: 0,
+                downloaded: 0,
+                incomplete: 0,
+                torrents: 0
+            }
+        );
+    }
+}