code refactor

Reviewed-on: #26

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

@@ -0,0 +1,8 @@
+#[path = "federation/actor_block_test.rs"]
+mod actor_block_test;
+#[path = "federation/announce_test.rs"]
+mod announce_test;
+#[path = "federation/domain_block_test.rs"]
+mod domain_block_test;
+#[path = "federation/remote_review_test.rs"]
+mod remote_review_test;