Add test for prefixed child nodes

Change-Id: I48a29f6470feb9a6271274dfedee80b2902478a0
diff --git a/tests/ls.cpp b/tests/ls.cpp
index b3be473..f862309 100644
--- a/tests/ls.cpp
+++ b/tests/ls.cpp
@@ -169,6 +169,13 @@
                                                                 schemaNode_(container_{"contInList"})}};
             }
 
+            SECTION("ls example:list/example:contInList")
+            {
+                input = "ls example:list/example:contInList";
+                expected.m_path = schemaPath_{Scope::Relative, {schemaNode_(module_{"example"}, list_{"list"}),
+                                                                schemaNode_(module_{"example"},container_{"contInList"})}};
+            }
+
             SECTION("ls example:list[number=343]/..")
             {
                 input = "ls example:list[number=343]/..";