diff --git a/apps/backend/backend_client.c b/apps/backend/backend_client.c
index bf880838..cad66831 100644
--- a/apps/backend/backend_client.c
+++ b/apps/backend/backend_client.c
@@ -206,10 +206,17 @@ clixon_stats_get_db(clicon_handle h,
     cxobj    *xt = NULL;
     uint64_t  nr = 0;
     size_t    sz = 0;
+    cxobj    *xn = NULL;
     
     /* This is the db cache */
-    if ((xt = xmldb_cache_get(h, dbname)) == NULL){
 
+    if ((xt = xmldb_cache_get(h, dbname)) == NULL){
+	/* Trigger cache if no exist */
+	if (xmldb_get(h, dbname, NULL, "/", &xn) < 0)
+	    goto done;
+	xt = xmldb_cache_get(h, dbname);
+    }
+    if (xt == NULL){
 	cprintf(cb, "<datastore><name>%s</name><nr>0</nr><size>0</size></datastore>", dbname);
     }
     else{
@@ -221,6 +228,8 @@ clixon_stats_get_db(clicon_handle h,
     }
     retval = 0;
  done:
+    if (xn)
+	xml_free(xn);
     return retval;
 }
 
diff --git a/codecov.yml b/codecov.yml
index 7492cf38..3405e629 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -20,6 +20,5 @@ comment:
   require_changes: no
 
 ignore:
-  - "util/"
   - "example/"
 
diff --git a/test/test_order.sh b/test/test_order.sh
index fb10efe9..d937a8da 100755
--- a/test/test_order.sh
+++ b/test/test_order.sh
@@ -96,10 +96,39 @@ module order-example{
         type string;
         ordered-by system;
       }
-      leaf-list ints{
+      /* Follow list of all int types mostly to get coverage */
+      leaf-list myint8{
+        type int8;
+        ordered-by system;
+      }
+      leaf-list myint16{
+        type int16;
+        ordered-by system;
+      }
+      leaf-list myint32{
         type int32;
         ordered-by system;
       }
+      leaf-list myint64{
+        type int64;
+        ordered-by system;
+      }
+      leaf-list myuint8{
+        type uint8;
+        ordered-by system;
+      }
+      leaf-list myuint16{
+        type uint16;
+        ordered-by system;
+      }
+      leaf-list myuint32{
+        type uint32;
+        ordered-by system;
+      }
+      leaf-list myuint64{
+        type uint64;
+        ordered-by system;
+      }
       list listints{
         ordered-by system;
         key a;
@@ -257,13 +286,21 @@ expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-confi
 new "check string order (1,10,2)"
 expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/exo:types/exo:strings\" xmlns:exo=\"urn:example:order\"/></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><types xmlns=\"urn:example:order\"><strings>1</strings><strings>10</strings><strings>2</strings></types></data></rpc-reply>]]>]]>$"
 
-new "put leaf-list int (10,2,1)"
-expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><types xmlns=\"urn:example:order\">
-<ints>10</ints><ints>2</ints><ints>1</ints>
+for s in int uint; do
+    for t in 8 16 32 64; do
+	type=$s$t
+	new "put leaf-list $type (10,2,1)"
+	expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><types xmlns=\"urn:example:order\">
+<my$type>10</my$type><my$type>2</my$type><my$type>1</my$type>
 </types></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
 
-new "check leaf-list int order (1,2,10)"
-expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/exo:types/exo:ints\" xmlns:exo=\"urn:example:order\"/></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><types xmlns=\"urn:example:order\"><ints>1</ints><ints>2</ints><ints>10</ints></types></data></rpc-reply>]]>]]>$"
+	new "check leaf-list $type order (1,2,10)"
+	expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/exo:types/exo:my$type\" xmlns:exo=\"urn:example:order\"/></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><types xmlns=\"urn:example:order\"><my$type>1</my$type><my$type>2</my$type><my$type>10</my$type></types></data></rpc-reply>]]>]]>$"
+    done
+done
+
+new "netconf validate ints"
+expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
 
 new "put list int (10,2,1)"
 expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><types xmlns=\"urn:example:order\">