feat: wire MusicBrainz resolver into the worker loop

worker/tests/test_intake_pipeline.py

@@ -0,0 +1,29 @@
+from lyra_worker.adapters.qobuz import QobuzAdapter
+from lyra_worker.claim import claim_next
+from lyra_worker.pipeline import run_pipeline
+from lyra_worker.registry import build_resolver
+from lyra_worker.types import MBTarget
+from tests.conftest import insert_request
+from tests.test_qobuz_adapter import FakeQobuzClient
+
+
+def test_build_resolver_returns_a_resolver():
+    r = build_resolver()
+    assert hasattr(r, "resolve")
+
+
+def test_enriched_target_flows_end_to_end(conn):
+    class FakeResolver:
+        def resolve(self, artist, album):
+            return MBTarget(artist="John Mayer", album="Continuum", track_count=12, year=2006)
+
+    # FakeQobuzClient defaults to a 12-track match and 12-track download -> imports cleanly.
+    job_id = insert_request(conn, artist="j. mayer", album="continuum (deluxe)")
+    claim_next(conn)
+    run_pipeline(conn, job_id, [QobuzAdapter(FakeQobuzClient())], resolver=FakeResolver(), dest_root="/tmp/lib")
+
+    with conn.cursor() as cur:
+        cur.execute('SELECT state FROM "Job" WHERE id = %s', (job_id,))
+        assert cur.fetchone()[0] == "imported"
+        cur.execute('SELECT artist, album FROM "LibraryItem"')
+        assert cur.fetchone() == ("John Mayer", "Continuum")  # canonicalized, not the messy request