[tests] Add scrobble tests

tests/scrobbles_tests/test_scrobblers.py

@@ -0,0 +1,41 @@
+from unittest.mock import MagicMock, patch
+
+from scrobbles.scrobblers import jellyfin_scrobble_media, mopidy_scrobble_media
+
+
+def test_jellyfin_scrobble_media_ignores_progress_with_zero_position():
+
+    post_data = {
+        "ItemType": "Audio",
+        "PlaybackPosition": "00:00:00",
+        "NotificationType": "PlaybackProgress",
+    }
+
+    result = jellyfin_scrobble_media(post_data, 1)
+
+    assert result is None
+
+
+def test_mopidy_scrobble_handles_missing_mopidy_uri():
+
+    with patch("scrobbles.scrobblers.Track") as mock_track_class:
+        with patch("scrobbles.scrobblers.parse_mopidy_uri", return_value=None):
+            mock_track = MagicMock()
+            mock_track.scrobble_for_user = MagicMock(return_value=MagicMock())
+            mock_track_class.find_or_create.return_value = mock_track
+
+            post_data = {
+                "name": "Test Song",
+                "artist": "Test Artist",
+                "album": "Test Album",
+                "run_time": 180000,
+            }
+
+            result = mopidy_scrobble_media(post_data, 1)
+
+            mock_track_class.find_or_create.assert_called_once_with(
+                title="Test Song",
+                artist_name="Test Artist",
+                album_name="Test Album",
+                run_time_seconds=180000,
+            )