fix(lidarr): select metadata/quality profiles by name with env overrides

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/test_profiles.py

@@ -0,0 +1,43 @@
+import server.mf  # noqa: F401
+import musicfetch_core as mf
+
+META = [{"id": 1, "name": "Standard"}, {"id": 2, "name": "None"}, {"id": 3, "name": "OST"}]
+QUAL = [{"id": 1, "name": "Any"}, {"id": 2, "name": "Lossless"}]
+
+
+def test_metadata_profile_default_standard_by_name(monkeypatch):
+    monkeypatch.delenv("LIDARR_METADATA_PROFILE", raising=False)
+    monkeypatch.setattr(mf, "lidarr_get", lambda path, timeout=10: META)
+    assert mf.get_default_metadata_profile_id() == 1
+
+
+def test_metadata_profile_env_override(monkeypatch):
+    monkeypatch.setenv("LIDARR_METADATA_PROFILE", "OST")
+    monkeypatch.setattr(mf, "lidarr_get", lambda path, timeout=10: META)
+    assert mf.get_default_metadata_profile_id() == 3
+
+
+def test_metadata_profile_unknown_name_falls_back_to_first(monkeypatch):
+    monkeypatch.setenv("LIDARR_METADATA_PROFILE", "Nonexistent")
+    monkeypatch.setattr(mf, "lidarr_get", lambda path, timeout=10: META)
+    assert mf.get_default_metadata_profile_id() == 1
+
+
+def test_quality_profile_default_any_by_name(monkeypatch):
+    monkeypatch.delenv("LIDARR_QUALITY_PROFILE", raising=False)
+    monkeypatch.setattr(mf, "lidarr_get", lambda path, timeout=10: QUAL)
+    assert mf.get_quality_profile_id() == 1
+
+
+def test_quality_profile_env_override(monkeypatch):
+    monkeypatch.setenv("LIDARR_QUALITY_PROFILE", "Lossless")
+    monkeypatch.setattr(mf, "lidarr_get", lambda path, timeout=10: QUAL)
+    assert mf.get_quality_profile_id() == 2
+
+
+def test_profile_fetch_error_returns_one(monkeypatch):
+    def boom(path, timeout=10):
+        raise mf.RequestException("down")
+    monkeypatch.setattr(mf, "lidarr_get", boom)
+    assert mf.get_default_metadata_profile_id() == 1
+    assert mf.get_quality_profile_id() == 1