Introduce geoGraphNode test

GeoModelCore/GeoModelKernel/CMakeLists.txt

@@ -65,4 +65,5 @@ foreach(_exeFile ${files})
 endforeach()
 include(GoogleTest)
 gtest_discover_tests(testRCBase)
+gtest_discover_tests(testGeoGraphNode)
 

GeoModelCore/GeoModelKernel/GeoModelKernel/RCBase.h

 /*
-  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 */
 
 /**

GeoModelCore/GeoModelKernel/tests/testGeoGraphNode.cxx

+/*
+  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
+*/
+
+
+#include "GeoModelKernel/GeoGraphNode.h"
+#include "GeoModelKernel/GeoNodeAction.h"
+#include <gtest/gtest.h>
+#include <limits>
+#include <memory>
+
+class GeoNodeActionStub:public GeoNodeAction{
+  private:
+    bool m_called{};
+  public:
+    virtual void handleNode (const GeoGraphNode *) override{
+      m_called = true;
+    }
+    bool called() const { return m_called; }
+};
+
+
+TEST(GeoGraphNode, CanBeConstructedOnHeap) {
+  GeoGraphNode * pG{};
+  EXPECT_NO_THROW(pG = new GeoGraphNode);
+  pG->ref();
+  pG->unref(); //should be destroyed here
+}
+
+TEST(GeoGraphNode, ExecExecutesHandleNodeAction){
+  GeoGraphNode * pG = new GeoGraphNode;
+  pG->ref();
+  GeoNodeActionStub * myAction = new GeoNodeActionStub;
+  EXPECT_EQ(myAction->called(), false);
+  pG->exec(myAction);
+  EXPECT_EQ(myAction->called(), true);
+  pG->unref();
+  delete myAction;
+}