code refactor

Reviewed-on: #26

crates/application/tests/users/get_settings_test.rs

@@ -0,0 +1,18 @@
+use crate::support::TestContextBuilder;
+use uuid::Uuid;
+
+use application::users::{deps::GetSettingsDeps, get_settings};
+
+#[tokio::test]
+async fn returns_default_settings() {
+    let b = TestContextBuilder::new();
+    let deps = GetSettingsDeps {
+        user_settings: b.user_settings_repo.clone(),
+    };
+
+    let settings = get_settings::execute(&deps, Uuid::nil()).await.unwrap();
+
+    assert!(settings.federate_goals());
+    assert!(settings.federate_reviews());
+    assert!(settings.federate_watchlist());
+}