Return promise from beforeAll to make it block

src/collections/journey.test.ts

@@ -19,7 +19,7 @@ describe('Journey testing of the client using a WCD cluster', () => {
         authCredentials: 'NOg5AliYnrN6z7dZDuGv7SLVKhTabAaSTKS7',
       }
     );
-    await client.collections.delete(collectionName);
+    return client.collections.delete(collectionName);
   });
 
   it('should create the correct config for a collection with vectorizer, generative, and reranker modules', () => {