Classify static and smart crates

tests/test_crates.py

@@ -3,12 +3,14 @@ from pathlib import Path
 import pytest
 
 from serato_doctor.crate_parser import (
+    classify_crate,
     clean_path,
     load_crate,
     parse_crate,
     parse_crates,
     path_markers,
 )
+from serato_doctor.models.crate import CrateKind
 
 
 @pytest.mark.parametrize(
@@ -84,3 +86,18 @@ def test_parse_crates_reuses_configured_roots_for_every_crate(tmp_path):
         "First.mp3",
         "Second.mp3",
     }
+
+
+@pytest.mark.parametrize(
+    ("relative_path", "expected"),
+    [
+        ("_Serato_/Subcrates/House.crate", CrateKind.STATIC),
+        ("_Serato_/Smartcrates/Warmup.crate", CrateKind.SMART),
+        ("_Serato_/Subcrates/Compatible by key.crate", CrateKind.SMART),
+        ("fixtures/Unknown.crate", CrateKind.UNKNOWN),
+    ],
+)
+def test_classify_crate_uses_provenance_and_known_dynamic_name(
+    tmp_path, relative_path, expected
+):
+    assert classify_crate(tmp_path / relative_path) is expected