diff --git a/src/test/resources/collection/query-with-vc-ref.jsonld b/src/test/resources/collection/query-with-vc-ref.jsonld
new file mode 100644
index 0000000..d50cd2a
--- /dev/null
+++ b/src/test/resources/collection/query-with-vc-ref.jsonld
@@ -0,0 +1,15 @@
+{"query":{
+    "@type":"koral:token",
+    "wrap":{
+      "@type":"koral:term",
+      "layer":"orth",
+      "key":"der",
+      "match":"match:eq",
+      "foundry":"opennlp"
+    }
+  },
+  "collection": {
+    "@type": "koral:docGroupRef",
+    "ref": "cache-goe"
+  }
+}
diff --git a/src/test/resources/named-vc/named-vc-free.jsonld b/src/test/resources/named-vc/named-vc-free.jsonld
index 4e8cd83..1f90e4c 100644
--- a/src/test/resources/named-vc/named-vc-free.jsonld
+++ b/src/test/resources/named-vc/named-vc-free.jsonld
@@ -2,10 +2,11 @@
     "name" : "cache-goe",
     "@type": "koral:doc",
     "key": "textSigle",
-    "match": "match:eq",
+    "match": "match:ne",
+    "type" : "type:string[]",
     "value": [
         "GOE/AGF/00000",
         "GOE/AGA/01784"
-    ]
-}}
-
+    ],
+    "cache" : "true"
+}}
\ No newline at end of file