Discover Serato smart crate definitions

tests/test_health.py

@@ -63,14 +63,14 @@ def test_empty_library_has_no_health_score():
 def test_smart_crate_references_are_reported_but_not_scored():
     static_reference = reference("Found.mp3")
     smart_reference = TrackReference(
-        Path("Smartcrates/Dynamic.crate"),
+        Path("SmartCrates/Dynamic.scrate"),
         Path("/old/House/Dynamic.mp3"),
         "Dynamic.mp3",
     )
     crates = [
         Crate(Path("Subcrates/Static.crate"), (static_reference,), CrateKind.STATIC),
         Crate(
-            Path("Smartcrates/Dynamic.crate"),
+            Path("SmartCrates/Dynamic.scrate"),
             (smart_reference,),
             CrateKind.SMART,
         ),
@@ -85,6 +85,7 @@ def test_smart_crate_references_are_reported_but_not_scored():
     assert report.missing_references == 0
     assert report.static_crates == 1
     assert report.smart_crates == 1
+    assert report.smart_crate_containers == 0
     assert report.dynamic_references_excluded == 1