Add update/1 and subscribe/0 to ListeningStats

2026-03-27 23:03:23 +00:00
parent 401e034549
commit 9643e2141c
2 changed files with 88 additions and 0 deletions
@@ -9,6 +9,55 @@ defmodule MusicLibrary.ListeningStatsTest do
  alias MusicLibrary.ListeningStats
  alias MusicLibrary.Records.Record

+  describe "update/1 and subscribe/0" do
+    test "stores tracks and broadcasts the updated track count" do
+      :ok = ListeningStats.subscribe()
+
+      track_one = %Track{
+        musicbrainz_id: "5689211e-9afa-3c3e-8e34-63dc0de45ef1",
+        title: "The Flow",
+        artist: %LastFm.Artist{
+          musicbrainz_id: "0cf0af1f-20ca-4863-9b24-5f52772f7715",
+          name: "Anekdoten"
+        },
+        album: %LastFm.Album{
+          musicbrainz_id: "08237599-8fdf-4e2b-a7c9-eb5336f60346",
+          title: "Vemod"
+        },
+        cover_url:
+          "https://lastfm.freetls.fastly.net/i/u/64s/9741e297b9884a4294624f0f90e14749.jpg",
+        scrobbled_at_uts: 1_731_318_211,
+        scrobbled_at_label: "11 Nov 2024, 09:43",
+        last_fm_data: %{}
+      }
+
+      track_two = %Track{
+        musicbrainz_id: "619cb295-b155-3e35-b65a-396a7cd1fc47",
+        title: "Wheel",
+        artist: %LastFm.Artist{
+          musicbrainz_id: "0cf0af1f-20ca-4863-9b24-5f52772f7715",
+          name: "Anekdoten"
+        },
+        album: %LastFm.Album{
+          musicbrainz_id: "08237599-8fdf-4e2b-a7c9-eb5336f60346",
+          title: "Vemod"
+        },
+        cover_url:
+          "https://lastfm.freetls.fastly.net/i/u/64s/9741e297b9884a4294624f0f90e14749.jpg",
+        scrobbled_at_uts: 1_731_318_945,
+        scrobbled_at_label: "11 Nov 2024, 09:55",
+        last_fm_data: %{}
+      }
+
+      assert {:ok, 2} == ListeningStats.update([track_two, track_one])
+      assert_receive %{track_count: 2}
+
+      # Tracks have already been inserted, count of new tracks is 0
+      assert {:ok, 0} == ListeningStats.update([track_two, track_one])
+      assert_receive %{track_count: 0}
+    end
+  end
+
  describe "scrobble_count/0" do
    test "returns correct count" do
      initial_count = ListeningStats.scrobble_count()