Add move command for moving (leaf)list instances

Change-Id: I0bff25209f74601a450c12a810200b3c124d65f2
diff --git a/tests/datastoreaccess_mock.hpp b/tests/datastoreaccess_mock.hpp
index ac75875..354dd44 100644
--- a/tests/datastoreaccess_mock.hpp
+++ b/tests/datastoreaccess_mock.hpp
@@ -27,6 +27,7 @@
     IMPLEMENT_MOCK1(deleteLeafListInstance);
     IMPLEMENT_MOCK1(createListInstance);
     IMPLEMENT_MOCK1(deleteListInstance);
+    IMPLEMENT_MOCK2(moveItem);
     IMPLEMENT_MOCK2(executeRpc);
 
     // Can't use IMPLEMENT_MOCK for private methods - IMPLEMENT_MOCK needs full visibility of the method