data FEATURE parser for YANG data in JSON format
diff --git a/tests/utests/data/test_parser_xml.c b/tests/utests/data/test_parser_xml.c
index b7a6952..077c8b4 100644
--- a/tests/utests/data/test_parser_xml.c
+++ b/tests/utests/data/test_parser_xml.c
@@ -154,8 +154,8 @@
 
     lyd_free_all(tree);
 
-    /* parse foo2 but make it implicit */
-    data = "<foo2 xmlns=\"urn:tests:a\" xmlns:wd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\" wd:default=\"true\">default-val</foo2>";
+    /* parse foo2 but make it implicit, skip metadata xxx from missing schema */
+    data = "<foo2 xmlns=\"urn:tests:a\" xmlns:wd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\" wd:default=\"true\" xmlns:x=\"urn:x\" x:xxx=\"false\">default-val</foo2>";
     assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(ctx, data, LYD_XML, 0, LYD_VALIDATE_PRESENT, &tree));
     assert_non_null(tree);
     assert_int_equal(LYS_LEAF, tree->schema->nodetype);
@@ -387,8 +387,8 @@
     /* opaq flag and fail */
     assert_int_equal(LY_EVALID, lyd_parse_data_mem(ctx, "<a xmlns=\"ns\"><b>x</b><c xml:id=\"D\">1</c></a>", LYD_XML,
                                                    LYD_PARSE_OPAQ, LYD_VALIDATE_PRESENT, &tree));
+    logbuf_assert("Unknown XML prefix \"xml\". Line number 1.");
     assert_null(tree);
-
     ly_out_free(out, NULL, 1);
 
     *state = NULL;