feat: atomic goal, watchlist, profile writes

crates/application/tests/users/update_profile_fields_test.rs

@@ -3,7 +3,7 @@ use std::sync::Arc;
 
 use domain::events::DomainEvent;
 use domain::models::ProfileField;
-use domain::testing::{InMemoryStore, NoopEventPublisher};
+use domain::testing::{InMemoryStore, RefusingProfileFieldsRepository};
 use uuid::Uuid;
 
 use application::users::{
@@ -11,15 +11,10 @@ use application::users::{
 };
 
 #[tokio::test]
-async fn saves_profile_fields() {
+async fn saving_profile_fields_records_the_change_and_its_event_together() {
     let fields_repo = InMemoryStore::new();
-    let events = NoopEventPublisher::new();
-    let b = TestContextBuilder::new()
-        .with_profile_fields(Arc::clone(&fields_repo) as _)
-        .with_event_publisher(Arc::clone(&events) as _);
     let deps = UpdateProfileFieldsDeps {
-        profile_fields: b.profile_fields_repo.clone(),
-        event_publisher: b.event_publisher.clone(),
+        profile_fields: Arc::clone(&fields_repo) as _,
     };
 
     update_profile_fields::execute(
@@ -41,12 +36,9 @@ async fn saves_profile_fields() {
     .await
     .unwrap();
 
-    let published = events.published();
-    assert!(
-        published
-            .iter()
-            .any(|e| matches!(e, DomainEvent::UserUpdated { .. }))
-    );
+    let recorded = fields_repo.recorded_events();
+    assert_eq!(recorded.len(), 1);
+    assert!(matches!(recorded[0], DomainEvent::UserUpdated { .. }));
 }
 
 #[tokio::test]
@@ -54,7 +46,6 @@ async fn rejects_more_than_four_fields() {
     let b = TestContextBuilder::new();
     let deps = UpdateProfileFieldsDeps {
         profile_fields: b.profile_fields_repo.clone(),
-        event_publisher: b.event_publisher.clone(),
     };
 
     let fields: Vec<ProfileField> = (0..5)
@@ -75,3 +66,24 @@ async fn rejects_more_than_four_fields() {
 
     assert!(result.is_err());
 }
+
+#[tokio::test]
+async fn refused_profile_fields_propagate_and_record_nothing() {
+    let deps = UpdateProfileFieldsDeps {
+        profile_fields: Arc::new(RefusingProfileFieldsRepository),
+    };
+
+    let result = update_profile_fields::execute(
+        &deps,
+        UpdateProfileFieldsCommand {
+            user_id: Uuid::nil(),
+            fields: vec![],
+        },
+    )
+    .await;
+
+    assert!(matches!(
+        result,
+        Err(domain::errors::DomainError::InfrastructureError(m)) if m == "refused"
+    ));
+}