refactor: extract inline test modules to separate files

crates/adapters/postgres/src/boost/tests.rs

@@ -0,0 +1,35 @@
+    use super::*;
+    use crate::test_helpers::seed_user_and_thought;
+    use chrono::Utc;
+    use domain::value_objects::*;
+
+    #[sqlx::test(migrations = "./migrations")]
+    async fn boost_and_count(pool: sqlx::PgPool) {
+        let (user, thought) = seed_user_and_thought(&pool).await;
+        let repo = PgBoostRepository::new(pool);
+        let boost = Boost {
+            id: BoostId::new(),
+            user_id: user.id.clone(),
+            thought_id: thought.id.clone(),
+            ap_id: None,
+            created_at: Utc::now(),
+        };
+        repo.save(&boost).await.unwrap();
+        assert_eq!(repo.count_for_thought(&thought.id).await.unwrap(), 1);
+    }
+
+    #[sqlx::test(migrations = "./migrations")]
+    async fn unboost(pool: sqlx::PgPool) {
+        let (user, thought) = seed_user_and_thought(&pool).await;
+        let repo = PgBoostRepository::new(pool);
+        let boost = Boost {
+            id: BoostId::new(),
+            user_id: user.id.clone(),
+            thought_id: thought.id.clone(),
+            ap_id: None,
+            created_at: Utc::now(),
+        };
+        repo.save(&boost).await.unwrap();
+        repo.delete(&user.id, &thought.id).await.unwrap();
+        assert_eq!(repo.count_for_thought(&thought.id).await.unwrap(), 0);
+    }