test: move application tests to tests/

test_support/test_helpers -> tests/support; watched_at unified w/ domain test_watched_at (2024-03-15).
Kept inline: users::diary_filter tests (feed_sort_to_direction_all_variants, paged_user_filter_builds_correctly) - pub(super) helpers in private module.
Dropped stale never-compiled users/tests/get_users.rs (old execute signature).

crates/application/tests/movies/enrich_movie_test.rs

@@ -0,0 +1,123 @@
+use domain::testing::{NoopPersonCommand, test_movie_with_year};
+use std::sync::Arc;
+
+use chrono::Utc;
+use domain::{
+    models::MovieProfile,
+    ports::MovieCommand,
+    testing::{FakeSearchCommand, InMemoryStore, PanicPersonCommand},
+    value_objects::MovieId,
+};
+
+use application::movies::{commands::EnrichMovieCommand, deps::EnrichMovieDeps, enrich_movie};
+
+#[tokio::test]
+async fn stores_profile_and_indexes() {
+    let movie_repo = InMemoryStore::new();
+    let profile_repo = Arc::clone(&movie_repo);
+    // PanicPersonCommand is safe here — empty cast/crew means upsert_batch is never called
+
+    let movie = test_movie_with_year("Test", 2024);
+    let movie_id = MovieId::from_uuid(movie.id().value());
+    movie_repo.upsert_movie(&movie).await.unwrap();
+
+    let profile = MovieProfile {
+        movie_id: movie_id.clone(),
+        tmdb_id: 999,
+        imdb_id: None,
+        overview: Some("A test movie".into()),
+        tagline: None,
+        runtime_minutes: Some(120),
+        budget_usd: None,
+        revenue_usd: None,
+        vote_average: Some(7.5),
+        vote_count: Some(100),
+        original_language: Some("en".into()),
+        collection_name: None,
+        genres: vec![],
+        keywords: vec![],
+        cast: vec![],
+        crew: vec![],
+        enriched_at: Utc::now(),
+    };
+
+    let deps = EnrichMovieDeps {
+        movie_query: movie_repo as Arc<_>,
+        movie_profile: Arc::clone(&profile_repo) as Arc<_>,
+        person_command: Arc::new(PanicPersonCommand),
+        search_command: Arc::new(FakeSearchCommand),
+    };
+
+    enrich_movie::execute(
+        &deps,
+        EnrichMovieCommand {
+            movie_id: movie_id.clone(),
+            profile,
+        },
+    )
+    .await
+    .unwrap();
+
+    assert_eq!(profile_repo.movie_profile_count(), 1);
+}
+
+#[tokio::test]
+async fn extracts_and_indexes_persons() {
+    let movie_repo = InMemoryStore::new();
+    let profile_repo = Arc::clone(&movie_repo);
+
+    let movie = test_movie_with_year("Cast Movie", 2024);
+    let movie_id = MovieId::from_uuid(movie.id().value());
+    movie_repo.upsert_movie(&movie).await.unwrap();
+
+    let profile = MovieProfile {
+        movie_id: movie_id.clone(),
+        tmdb_id: 1001,
+        imdb_id: None,
+        overview: None,
+        tagline: None,
+        runtime_minutes: None,
+        budget_usd: None,
+        revenue_usd: None,
+        vote_average: None,
+        vote_count: None,
+        original_language: None,
+        collection_name: None,
+        genres: vec![],
+        keywords: vec![],
+        cast: vec![domain::models::CastMember {
+            tmdb_person_id: 42,
+            name: "Actor One".into(),
+            character: "Hero".into(),
+            billing_order: 0,
+            profile_path: None,
+        }],
+        crew: vec![domain::models::CrewMember {
+            tmdb_person_id: 99,
+            name: "Director One".into(),
+            job: "Director".into(),
+            department: "Directing".into(),
+            profile_path: None,
+        }],
+        enriched_at: Utc::now(),
+    };
+
+    let deps = EnrichMovieDeps {
+        movie_query: movie_repo as Arc<_>,
+        movie_profile: Arc::clone(&profile_repo) as Arc<_>,
+        person_command: Arc::new(NoopPersonCommand),
+        search_command: Arc::new(FakeSearchCommand),
+    };
+
+    enrich_movie::execute(
+        &deps,
+        EnrichMovieCommand {
+            movie_id: movie_id.clone(),
+            profile,
+        },
+    )
+    .await
+    .unwrap();
+
+    assert_eq!(profile_repo.movie_profile_count(), 1);
+}

crates/application/tests/movies/get_movie_profile_test.rs

@@ -0,0 +1,88 @@
+use chrono::Utc;
+use uuid::Uuid;
+
+use domain::{
+    models::{CastMember, CrewMember, MovieProfile},
+    ports::MovieProfileRepository,
+    testing::InMemoryStore,
+    value_objects::MovieId,
+};
+
+use application::movies::deps::GetMovieProfileDeps;
+use application::movies::get_movie_profile::{self, GetMovieProfileQuery};
+
+#[tokio::test]
+async fn returns_none_when_no_profile() {
+    let movie_profile = InMemoryStore::new();
+    let deps = GetMovieProfileDeps { movie_profile };
+
+    let result = get_movie_profile::execute(
+        &deps,
+        GetMovieProfileQuery {
+            movie_id: Uuid::new_v4(),
+        },
+    )
+    .await
+    .unwrap();
+
+    assert!(result.is_none());
+}
+
+#[tokio::test]
+async fn returns_profile_with_cast_and_crew() {
+    let profile_repo = InMemoryStore::new();
+    let movie_id = MovieId::generate();
+
+    let profile = MovieProfile {
+        movie_id: movie_id.clone(),
+        tmdb_id: 42,
+        imdb_id: Some("tt1234567".into()),
+        overview: Some("A great movie".into()),
+        tagline: None,
+        runtime_minutes: Some(120),
+        budget_usd: None,
+        revenue_usd: None,
+        vote_average: Some(8.0),
+        vote_count: Some(500),
+        original_language: Some("en".into()),
+        collection_name: None,
+        genres: vec![],
+        keywords: vec![],
+        cast: vec![CastMember {
+            tmdb_person_id: 1,
+            name: "Alice".into(),
+            character: "Hero".into(),
+            billing_order: 0,
+            profile_path: None,
+        }],
+        crew: vec![CrewMember {
+            tmdb_person_id: 2,
+            name: "Bob".into(),
+            job: "Director".into(),
+            department: "Directing".into(),
+            profile_path: None,
+        }],
+        enriched_at: Utc::now(),
+    };
+    profile_repo.upsert(&profile).await.unwrap();
+
+    let deps = GetMovieProfileDeps {
+        movie_profile: profile_repo.clone(),
+    };
+    let result = get_movie_profile::execute(
+        &deps,
+        GetMovieProfileQuery {
+            movie_id: movie_id.value(),
+        },
+    )
+    .await
+    .unwrap();
+
+    let res = result.expect("profile should be present");
+    assert_eq!(res.cast.len(), 1);
+    assert_eq!(res.cast[0].name, "Alice");
+    assert_eq!(res.cast[0].character, "Hero");
+    assert_eq!(res.crew.len(), 1);
+    assert_eq!(res.crew[0].name, "Bob");
+    assert_eq!(res.crew[0].job, "Director");
+}

crates/application/tests/movies/get_movies_test.rs

@@ -0,0 +1,24 @@
+use domain::testing::InMemoryStore;
+
+use application::movies::{deps::GetMoviesDeps, get_movies, queries::GetMoviesQuery};
+
+#[tokio::test]
+async fn returns_empty_when_no_movies() {
+    let movie = InMemoryStore::new();
+    let deps = GetMoviesDeps { movie };
+
+    let result = get_movies::execute(
+        &deps,
+        GetMoviesQuery {
+            limit: None,
+            offset: None,
+            search: None,
+            genre: None,
+            language: None,
+        },
+    )
+    .await
+    .unwrap();
+
+    assert!(result.items.is_empty());
+}

crates/application/tests/movies/request_enrichment_test.rs

@@ -0,0 +1,103 @@
+use std::sync::Arc;
+
+use async_trait::async_trait;
+use chrono::Utc;
+use domain::{
+    errors::DomainError,
+    models::MovieProfile,
+    ports::{MovieEnrichmentClient, MovieProfileRepository},
+    testing::{FakeMovieEnrichmentClient, InMemoryStore},
+    value_objects::MovieId,
+};
+
+use application::movies::request_enrichment;
+
+#[tokio::test]
+async fn returns_profile_when_none_cached() {
+    let enrichment = FakeMovieEnrichmentClient;
+    let profile_repo = InMemoryStore::new();
+    let movie_id = MovieId::generate();
+
+    let result = request_enrichment::fetch_if_stale(
+        &enrichment,
+        &(profile_repo as Arc<_>),
+        movie_id.clone(),
+        "tmdb:12345",
+    )
+    .await
+    .unwrap();
+
+    assert!(result.is_some());
+    assert_eq!(result.unwrap().movie_id, movie_id);
+}
+
+#[tokio::test]
+async fn returns_none_when_profile_is_fresh() {
+    let enrichment = FakeMovieEnrichmentClient;
+    let profile_repo = InMemoryStore::new();
+    let movie_id = MovieId::generate();
+
+    // Seed a fresh profile (enriched_at = now)
+    let fresh_profile = MovieProfile {
+        movie_id: movie_id.clone(),
+        tmdb_id: 12345,
+        imdb_id: None,
+        overview: None,
+        tagline: None,
+        runtime_minutes: None,
+        budget_usd: None,
+        revenue_usd: None,
+        vote_average: None,
+        vote_count: None,
+        original_language: None,
+        collection_name: None,
+        genres: vec![],
+        keywords: vec![],
+        cast: vec![],
+        crew: vec![],
+        enriched_at: Utc::now(),
+    };
+    profile_repo.upsert(&fresh_profile).await.unwrap();
+
+    let result = request_enrichment::fetch_if_stale(
+        &enrichment,
+        &(Arc::clone(&profile_repo) as Arc<_>),
+        movie_id,
+        "tmdb:12345",
+    )
+    .await
+    .unwrap();
+
+    assert!(result.is_none(), "fresh profile should be skipped");
+}
+
+struct NotFoundEnrichmentClient;
+
+#[async_trait]
+impl MovieEnrichmentClient for NotFoundEnrichmentClient {
+    async fn fetch_profile(
+        &self,
+        _movie_id: MovieId,
+        _external_metadata_id: &str,
+    ) -> Result<MovieProfile, DomainError> {
+        Err(DomainError::NotFound("not found in TMDb".into()))
+    }
+}
+
+#[tokio::test]
+async fn returns_none_on_not_found_from_client() {
+    let enrichment = NotFoundEnrichmentClient;
+    let profile_repo = InMemoryStore::new();
+    let movie_id = MovieId::generate();
+
+    let result = request_enrichment::fetch_if_stale(
+        &enrichment,
+        &(profile_repo as Arc<_>),
+        movie_id,
+        "tmdb:99999",
+    )
+    .await
+    .unwrap();
+
+    assert!(result.is_none(), "NotFound should return Ok(None), not Err");
+}

crates/application/tests/movies/sync_poster_test.rs

@@ -0,0 +1,102 @@
+use crate::support::sync_poster_command;
+use domain::testing::{test_movie_with_external_id, test_movie_with_year};
+use std::sync::Arc;
+
+use uuid::Uuid;
+
+use domain::{
+    errors::DomainError,
+    models::Movie,
+    ports::{MetadataClient, MovieCommand, MovieQuery},
+    testing::{FakeSearchCommand, InMemoryStore, NoopEventPublisher, NoopObjectStorage},
+    value_objects::{ExternalMetadataId, PosterUrl},
+};
+
+use application::movies::{deps::SyncPosterDeps, sync_poster};
+
+fn default_deps() -> SyncPosterDeps {
+    SyncPosterDeps {
+        movie_command: InMemoryStore::new(),
+        movie_query: InMemoryStore::new(),
+        movie_profile: InMemoryStore::new(),
+        metadata: Arc::new(domain::testing::FakeMetadataClient),
+        poster_fetcher: Arc::new(domain::testing::FakePosterFetcher),
+        object_storage: Arc::new(NoopObjectStorage),
+        event_publisher: NoopEventPublisher::new(),
+        search_command: Arc::new(FakeSearchCommand),
+    }
+}
+
+#[tokio::test]
+async fn fails_when_movie_not_found() {
+    let deps = default_deps();
+
+    let result = sync_poster::execute(&deps, sync_poster_command(Uuid::new_v4())).await;
+
+    assert!(result.is_err());
+}
+
+#[tokio::test]
+async fn fails_when_no_external_id() {
+    let movies = InMemoryStore::new();
+    let movie = test_movie_with_year("Test", 2024);
+    let movie_id = movie.id().value();
+    movies.upsert_movie(&movie).await.unwrap();
+
+    let deps = SyncPosterDeps {
+        movie_command: Arc::clone(&movies) as _,
+        movie_query: Arc::clone(&movies) as _,
+        ..default_deps()
+    };
+
+    let result = sync_poster::execute(&deps, sync_poster_command(movie_id)).await;
+
+    assert!(result.is_err());
+}
+
+struct FakeMetaWithPoster;
+
+#[async_trait::async_trait]
+impl MetadataClient for FakeMetaWithPoster {
+    async fn fetch_movie_metadata(
+        &self,
+        _: &domain::models::MetadataSearchCriteria,
+    ) -> Result<Movie, DomainError> {
+        unimplemented!()
+    }
+    async fn get_poster_url(
+        &self,
+        _: &ExternalMetadataId,
+    ) -> Result<Option<PosterUrl>, DomainError> {
+        Ok(Some(
+            PosterUrl::new("https://example.com/poster.jpg".into()).unwrap(),
+        ))
+    }
+}
+
+#[tokio::test]
+async fn syncs_poster_for_movie_with_external_id() {
+    let movies = InMemoryStore::new();
+    let ext_id = ExternalMetadataId::new("tmdb:999".into()).unwrap();
+    let movie = test_movie_with_external_id("Poster Movie", 2024, ext_id);
+    let movie_id = movie.id().value();
+    movies.upsert_movie(&movie).await.unwrap();
+
+    let deps = SyncPosterDeps {
+        movie_command: Arc::clone(&movies) as _,
+        movie_query: Arc::clone(&movies) as _,
+        metadata: Arc::new(FakeMetaWithPoster) as _,
+        ..default_deps()
+    };
+
+    sync_poster::execute(&deps, sync_poster_command(movie_id))
+        .await
+        .unwrap();
+
+    let updated = movies
+        .get_movie_by_id(&domain::value_objects::MovieId::from_uuid(movie_id))
+        .await
+        .unwrap()
+        .unwrap();
+    assert!(updated.poster_path().is_some());
+}