add test data

test_data/Sample2/multi.json

@@ -0,0 +1,20 @@
+[
+    {
+        "id": "USER-001",
+        "name": "Alice Cooper",
+        "age": 28,
+        "tags": ["music", "art"]
+    },
+    {
+        "id": "USER-002",
+        "name": "Bob Dylan",
+        "age": 35,
+        "interests": ["writing", "poetry"]
+    },
+    {
+        "id": "PROD-001",
+        "name": "Guitar",
+        "price": 599.99,
+        "categories": ["music", "instruments"]
+    }
+]