Agate
--- a/api/tests/radios/test_radios.py
+++ b/api/tests/radios/test_radios.py
+    actor_library = factories["music.Library"](actor__local=True)
+    good_tracks = [
+        factories["music.Upload"](playable=True, library=actor_library).track,
+        factories["music.Upload"](playable=True, library=actor_library).track,
+        factories["music.Upload"](playable=True, library=actor_library).track,
+    ]
+    factories["music.Upload"].create_batch(3, playable=True)
+
+    radio = radios.ActorContentRadio()
+    session = radio.start_session(
+        actor_library.actor.user, related_object=actor_library.actor
+    )
+    assert session.radio_type == "actor_content"
+
+    for i in range(3):
+        assert radio.pick() in good_tracks