Add tests for previously uncovered modules

test/music_library_web/live/maintenance_live/index_test.exs

@@ -0,0 +1,162 @@
+defmodule MusicLibraryWeb.MaintenanceLive.IndexTest do
+  use MusicLibraryWeb.ConnCase
+  use Oban.Testing, repo: MusicLibrary.BackgroundRepo
+
+  import MusicLibrary.ArtistInfoFixtures
+  import MusicLibrary.Fixtures.Records
+  import Phoenix.LiveViewTest
+
+  alias MusicLibrary.Secrets
+
+  describe "Maintenance page" do
+    test "renders all sections and Last.fm status", %{conn: conn} do
+      {:ok, _view, html} = live(conn, ~p"/maintenance")
+
+      assert html =~ "Records"
+      assert html =~ "Artists"
+      assert html =~ "Database"
+      assert html =~ "Assets"
+      assert html =~ "Emails"
+      assert html =~ "Last.fm"
+    end
+
+    test "async status resolves to :not_connected when no session key is stored", %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      assert render_async(view) =~ "Not connected"
+    end
+
+    test "async status resolves to connected when session key is valid", %{conn: conn} do
+      {:ok, _} = Secrets.store("last_fm_session_key", "sk-xyz")
+
+      Req.Test.stub(LastFm.API, fn conn ->
+        Req.Test.json(conn, %{"user" => %{"name" => "alice"}})
+      end)
+
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      assert render_async(view) =~ "Connected as alice"
+    end
+  end
+
+  describe "records section" do
+    test "'Refresh MusicBrainz data' enqueues a RecordRefreshMusicBrainzData job per record",
+         %{conn: conn} do
+      r1 = record()
+      r2 = record()
+
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      render_click(view, "refresh_records_musicbrainz_data")
+
+      assert_enqueued(
+        worker: MusicLibrary.Worker.RecordRefreshMusicBrainzData,
+        args: %{"id" => r1.id}
+      )
+
+      assert_enqueued(
+        worker: MusicLibrary.Worker.RecordRefreshMusicBrainzData,
+        args: %{"id" => r2.id}
+      )
+
+      assert render(view) =~ "Operation started in the background."
+    end
+
+    test "'Regenerate record embeddings' enqueues a GenerateRecordEmbedding job per record",
+         %{conn: conn} do
+      r1 = record()
+
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      render_click(view, "generate_record_embeddings")
+
+      assert_enqueued(
+        worker: MusicLibrary.Worker.GenerateRecordEmbedding,
+        args: %{"record_id" => r1.id}
+      )
+
+      assert render(view) =~ "Operation started in the background."
+    end
+  end
+
+  describe "artists section" do
+    setup do
+      artist_info = artist_info_fixture()
+      %{artist_info: artist_info}
+    end
+
+    for {event, worker} <- [
+          {"refresh_artists_musicbrainz_data", MusicLibrary.Worker.ArtistRefreshMusicBrainzData},
+          {"refresh_artists_discogs_data", MusicLibrary.Worker.ArtistRefreshDiscogsData},
+          {"refresh_artists_wikipedia_data", MusicLibrary.Worker.ArtistRefreshWikipediaData},
+          {"refresh_artists_lastfm_data", MusicLibrary.Worker.FetchArtistLastFmData}
+        ] do
+      test "'#{event}' enqueues a #{inspect(worker)} job per artist", %{
+        conn: conn,
+        artist_info: artist_info
+      } do
+        {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+        render_click(view, unquote(event))
+
+        assert_enqueued(worker: unquote(worker), args: %{"id" => artist_info.id})
+
+        assert render(view) =~ "Operation started in the background."
+      end
+    end
+  end
+
+  describe "database section" do
+    test "'Optimize' runs PRAGMA optimize and toasts success", %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      render_click(view, "db_optimize")
+
+      assert render(view) =~ "Database optimized successfully."
+    end
+  end
+
+  describe "assets section" do
+    test "'Prune asset cache' runs synchronously and reports the pruned count", %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      render_click(view, "prune_asset_cache")
+
+      assert render(view) =~ "Pruned 0 cached assets."
+    end
+
+    test "'Prune unreferenced assets' enqueues a PruneAssets job", %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      render_click(view, "prune_assets")
+
+      assert_enqueued(worker: MusicLibrary.Worker.PruneAssets)
+      assert render(view) =~ "Asset pruning started in the background."
+    end
+  end
+
+  describe "emails section" do
+    test "'Send records on this day' shows the :no_records toast when the collection is empty",
+         %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      render_click(view, "send_records_on_this_day_email")
+
+      assert render(view) =~ "No records on this day."
+    end
+  end
+
+  describe "Last.fm section" do
+    @tag :capture_log
+    test "'Re-connect to Last.fm' deletes the stored session key and redirects externally",
+         %{conn: conn} do
+      {:ok, _} = Secrets.store("last_fm_session_key", "sk-xyz")
+      {:ok, view, _html} = live(conn, ~p"/maintenance")
+
+      assert {:error, {:redirect, %{to: url}}} = render_click(view, "reconnect_lastfm")
+
+      assert url == LastFm.auth_url()
+      assert Secrets.get("last_fm_session_key") == nil
+    end
+  end
+end