diff --git a/Assignment_2/test/Node_test.cpp b/Assignment_2/test/Node_test.cpp
index 2720a85..9682a41 100644
--- a/Assignment_2/test/Node_test.cpp
+++ b/Assignment_2/test/Node_test.cpp
@@ -2,12 +2,20 @@
 
 #include <lib/Node.h>
 
-TEST(NodeTest, DummyNode) {
+TEST(NodeTest, DummyNode_smaller_int) {
     Node * n = Node::Dummy();
     ASSERT_FALSE(n->is_smaller_than(std::numeric_limits<int>::max()));
     ASSERT_FALSE(n->is_smaller_than(std::numeric_limits<int>::min()));
 }
 
+TEST(NodeTest, DummyNode_smaller_node) {
+    Node * n = Node::Dummy();
+    Node * max = new Node(std::numeric_limits<int>::max());
+    Node * min = new Node(std::numeric_limits<int>::min());
+    ASSERT_FALSE(n->is_smaller_than(max));
+    ASSERT_FALSE(n->is_smaller_than(min));
+}
+
 
 TEST(NodeTest, LockingUnlockingNode) {
     Node * n = new Node(1);