Use ListInstance typedef in more places

Change-Id: Ic41218a1e09f76d7455816163d9b3ca24b0b94ca
diff --git a/tests/presence_containers.cpp b/tests/presence_containers.cpp
index f248597..e009c41 100644
--- a/tests/presence_containers.cpp
+++ b/tests/presence_containers.cpp
@@ -53,7 +53,7 @@
         SECTION("mod:list[quote='lol']/contInList")
         {
             input = "mod:list[quote='lol']/contInList";
-            auto keys = std::map<std::string, leaf_data_>{
+            auto keys = ListInstance {
                 {"quote", std::string{"lol"}}};
             expectedPath.m_nodes = {{{module_{"mod"}}, listElement_("list", keys)}, {container_("contInList")}};
         }
@@ -61,7 +61,7 @@
         SECTION("mod:list[quote='double\"quote']/contInList")
         {
             input = "mod:list[quote='double\"quote']/contInList";
-            auto keys = std::map<std::string, leaf_data_>{
+            auto keys = ListInstance {
                 {"quote", std::string{"double\"quote"}}};
             expectedPath.m_nodes = {{{module_{"mod"}}, listElement_("list", keys)}, {container_("contInList")}};
         }
@@ -69,7 +69,7 @@
         SECTION("mod:list[quote=\"single'quote\"]/contInList")
         {
             input = "mod:list[quote=\"single'quote\"]/contInList";
-            auto keys = std::map<std::string, leaf_data_>{
+            auto keys = ListInstance {
                 {"quote", std::string{"single'quote"}}};
             expectedPath.m_nodes = {{{module_{"mod"}}, listElement_("list", keys)}, {container_("contInList")}};
         }