data, test: wrap property value errors with proper class & cause

1 files changed, 5 insertions, 1 deletions

diff --git a/src/data/things/index.js b/src/data/things/index.js
index 77e5fa76..4ea1f007 100644
--- a/src/data/things/index.js
+++ b/src/data/things/index.js
@@ -21,7 +21,11 @@ import * as trackClasses from './track.js';
 import * as wikiInfoClasses from './wiki-info.js';
 
 export {default as Thing} from './thing.js';
-export {default as CacheableObject} from './cacheable-object.js';
+
+export {
+  default as CacheableObject,
+  CacheableObjectPropertyValueError,
+} from './cacheable-object.js';
 
 const allClassLists = {
   'album.js': albumClasses,