diff --git a/test/java/foundation/pEp/jniadapter/test/utils/model/TestModel.java b/test/java/foundation/pEp/jniadapter/test/utils/model/TestModel.java
new file mode 100644
index 0000000..bd10926
--- /dev/null
+++ b/test/java/foundation/pEp/jniadapter/test/utils/model/TestModel.java
@@ -0,0 +1,34 @@
+package foundation.pEp.jniadapter.test.utils.model;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class TestModel {
+    private Map<Role, TestIdentity> idents = new HashMap<>();
+    private Map<Node, TestNode> nodes = new HashMap<>();
+    private TestNode myNode = null;
+
+    public TestModel() {
+    }
+
+    public TestNode getMyNode() {
+        return myNode;
+    }
+
+    public void add(TestIdentity ident) {
+        idents.put(ident.getRole(), ident);
+    }
+
+    public TestIdentity get(Role name) {
+        return idents.get(name);
+    }
+
+    public void add(TestNode node) {
+        nodes.put(node.getName(), node);
+    }
+
+//    public TestNode get(Node name) {
+//        return nodes.get(name);
+//    }
+
+}