code refactor

Reviewed-on: #26

crates/adapters/sqlite-federation/tests/federation/actor_block_test.rs

@@ -0,0 +1,46 @@
+use k_ap::ActorBlocklist;
+use sqlite_federation::SqliteFederationRepository;
+use sqlx::SqlitePool;
+
+async fn test_pool() -> SqlitePool {
+    let pool = SqlitePool::connect("sqlite::memory:").await.unwrap();
+    sqlx::query(
+        "CREATE TABLE users (id TEXT PRIMARY KEY, email TEXT, password_hash TEXT, created_at TEXT)",
+    )
+    .execute(&pool)
+    .await
+    .unwrap();
+    sqlx::query("CREATE TABLE blocked_actors (local_user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE, remote_actor_url TEXT NOT NULL, blocked_at TEXT NOT NULL, PRIMARY KEY (local_user_id, remote_actor_url))")
+        .execute(&pool).await.unwrap();
+    let uid = uuid::Uuid::new_v4().to_string();
+    sqlx::query("INSERT INTO users (id, email, password_hash, created_at) VALUES (?, ?, ?, ?)")
+        .bind(&uid)
+        .bind("a@b.com")
+        .bind("hash")
+        .bind("2024-01-01")
+        .execute(&pool)
+        .await
+        .unwrap();
+    pool
+}
+
+#[tokio::test]
+async fn blocked_actor_is_detected_listed_and_unblocked() {
+    let pool = test_pool().await;
+    let user_id = uuid::Uuid::parse_str(
+        &sqlx::query_scalar::<_, String>("SELECT id FROM users LIMIT 1")
+            .fetch_one(&pool)
+            .await
+            .unwrap(),
+    )
+    .unwrap();
+    let repo = SqliteFederationRepository::new(pool);
+    let actor_url = "https://mastodon.social/users/alice";
+    assert!(!repo.is_actor_blocked(user_id, actor_url).await.unwrap());
+    repo.add_blocked_actor(user_id, actor_url).await.unwrap();
+    assert!(repo.is_actor_blocked(user_id, actor_url).await.unwrap());
+    let list = repo.get_blocked_actors(user_id).await.unwrap();
+    assert_eq!(list, vec![actor_url.to_string()]);
+    repo.remove_blocked_actor(user_id, actor_url).await.unwrap();
+    assert!(!repo.is_actor_blocked(user_id, actor_url).await.unwrap());
+}