diff --git a/src/main.c b/src/main.c
index 9a161afe..18b49b18 100644
--- a/src/main.c
+++ b/src/main.c
@@ -249,6 +249,63 @@ np2srv_err_nc(sr_error_info_err_t *err)
     return NULL;
 }
 
+/**
+ * @brief Find the nth substring delimited by quotes.
+ *
+ * For example: abcd"ef"ghij"kl"mn -> rank 1 is "ef", rank 2 is "kl".
+ *
+ * @param[in] msg Input string with quoted substring.
+ * @param[in] rank Number starting from 1 specifying the nth substring.
+ * @return Copied nth substring without quotes.
+ */
+static char *
+np2srv_err_reply_get_quoted_string(const char *msg, uint32_t rank)
+{
+    char *ret;
+    const char *start = NULL, *end = NULL, *iter, *tmp;
+    uint32_t cnt = 0;
+
+    assert(msg && (rank > 0));
+
+    rank *= 2;
+    for (iter = msg; *iter != '\0'; ++iter) {
+        if (*iter == '\"') {
+            /* updating the start and end pointers */
+            tmp = end;
+            end = iter;
+            start = tmp;
+            if (++cnt == rank) {
+                /* nth substring found */
+                break;
+            }
+        }
+    }
+
+    if (!start) {
+        return NULL;
+    }
+
+    /* Skip first quote */
+    ++start;
+    /* Copy substring */
+    ret = strndup(start, end - start);
+
+    return ret;
+}
+
+/**
+ * @brief Check that the @p str starts with the @p prefix.
+ *
+ * @param[in] prefix Required prefix.
+ * @param[in] str Input string to check.
+ * @return True if @p str start with @p prefix otherwise False.
+ */
+static ly_bool
+np2srv_strstarts(const char *prefix, const char *str)
+{
+    return strncmp(str, prefix, strlen(prefix)) == 0;
+}
+
 /**
  * @brief Create NC error reply based on SR error info.
  *
@@ -262,6 +319,9 @@ np2srv_err_reply_sr(const sr_error_info_t *err_info)
     struct lyd_node *e;
     const struct ly_ctx *ly_ctx;
     size_t i;
+    char *str, *path;
+    const struct lysc_node *cn;
+    NC_ERR_TYPE errtype;
 
     /* try to find a NETCONF error(s) */
     for (i = 0; i < err_info->err_count; ++i) {
@@ -284,16 +344,34 @@ np2srv_err_reply_sr(const sr_error_info_t *err_info)
 
     ly_ctx = sr_acquire_context(np2srv.sr_conn);
     for (i = 0; i < err_info->err_count; ++i) {
-        /* generic error */
-        e = nc_err(ly_ctx, NC_ERR_OP_FAILED, NC_ERR_TYPE_APP);
-        nc_err_set_msg(e, err_info->err[i].message, "en");
+        if (np2srv_strstarts("Mandatory node", err_info->err[i].message) ||
+                np2srv_strstarts("Mandatory choice", err_info->err[i].message)) {
+            str = np2srv_err_reply_get_quoted_string(err_info->err[i].message, 1);
+            path = np2srv_err_reply_get_quoted_string(err_info->err[i].message, 2);
+            cn = lys_find_path(ly_ctx, NULL, path, 0);
+            if (cn && ((cn->nodetype & LYS_RPC) || (cn->nodetype & LYS_INPUT))) {
+                errtype = NC_ERR_TYPE_PROT;
+            } else {
+                errtype = NC_ERR_TYPE_APP;
+            }
+            e = nc_err(ly_ctx, NC_ERR_MISSING_ELEM, errtype, str);
+            free(str);
+            free(path);
+        } else if (err_info->err->err_code == SR_ERR_NO_MEMORY) {
+            e = nc_err(ly_ctx, NC_ERR_RES_DENIED, NC_ERR_TYPE_APP);
+        } else {
+            /* generic error */
+            e = nc_err(ly_ctx, NC_ERR_OP_FAILED, NC_ERR_TYPE_APP);
+        }
 
+        nc_err_set_msg(e, err_info->err[i].message, "en");
         if (reply) {
             nc_server_reply_add_err(reply, e);
         } else {
             reply = nc_server_reply_err(e);
         }
     }
+    /* clear for other errors */
     sr_release_context(np2srv.sr_conn);
 
     return reply;
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index f2008d43..75c186c2 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -42,7 +42,7 @@ set(TEST_SRC "np2_test.c" "np2_other_client.c")
 
 # list of all the tests
 set(TESTS test_rpc test_edit test_filter test_subscribe_filter test_subscribe_param test_parallel_sessions
-    test_candidate test_with_defaults test_nacm test_sub_ntf test_sub_ntf_advanced test_sub_ntf_filter test_error)
+    test_candidate test_with_defaults test_nacm test_sub_ntf test_sub_ntf_advanced test_sub_ntf_filter test_error test_other_client)
 
 if(CMAKE_C_FLAGS MATCHES "-fsanitize=thread")
     message(WARNING "Features which use SIGEV_THREAD are known to be broken under TSAN, disabling tests for YANG-push and confirmed commit")
diff --git a/tests/test_other_client.c b/tests/test_other_client.c
new file mode 100644
index 00000000..4e5da18c
--- /dev/null
+++ b/tests/test_other_client.c
@@ -0,0 +1,431 @@
+/**
+ * @file test_other_client.h
+ * @author Adam Piecek <piecek@cesnet.cz>
+ * @brief An alternative client which communicate with NETCONF server.
+ *
+ * @copyright
+ * Copyright (c) 2019 - 2024 Deutsche Telekom AG.
+ * Copyright (c) 2017 - 2024 CESNET, z.s.p.o.
+ *
+ * This source code is licensed under BSD 3-Clause License (the "License").
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://opensource.org/licenses/BSD-3-Clause
+ */
+
+#define _GNU_SOURCE
+
+#include <setjmp.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <cmocka.h>
+#include <libyang/libyang.h>
+
+#include "np2_other_client.h"
+#include "np2_test.h"
+#include "np2_test_config.h"
+
+static int
+local_setup(void **state)
+{
+    char test_name[256];
+    const char *modules[] = {NP_TEST_MODULE_DIR "/errors.yang", NULL};
+    int rc;
+
+    /* get test name */
+    np2_glob_test_setup_test_name(test_name);
+
+    /* setup environment necessary for installing module */
+    rc = np2_glob_test_setup_env(test_name);
+    assert_int_equal(rc, 0);
+
+    /* setup netopeer2 server */
+    rc = np2_glob_test_setup_server(state, test_name, modules, NP_GLOB_SETUP_OTHER_CLIENT);
+    assert_int_equal(rc, 0);
+
+    /* setup NACM */
+    rc = np2_glob_test_setup_nacm(state);
+    assert_int_equal(rc, 0);
+
+    return 0;
+}
+
+static int
+local_teardown(void **state)
+{
+    const char *modules[] = {"errors", NULL};
+
+    /* close netopeer2 server */
+    if (*state) {
+        return np2_glob_test_teardown(state, modules);
+    }
+
+    return 0;
+}
+
+static void
+test_message_id(void **state)
+{
+    int rc;
+    char *msg, *exp;
+    struct np2_test *st = *state;
+    struct np_other_client *sess = st->oc_sess;
+
+    /* send malformed message */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn&ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+
+    /* then send valid message */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp, "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\""
+            " message-id=\"%" PRIu64 "\"><ok/></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+}
+
+static void
+test_missing_attribute(void **state)
+{
+    int rc;
+    char *msg, *exp;
+    struct np2_test *st = *state;
+    struct np_other_client *sess = st->oc_sess;
+
+    /* missing attribute 'message-id' in the rpc layer */
+    msg =
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
+            "  <discard-changes/>"
+            "</rpc>";
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    assert_string_equal(msg,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><rpc-error>"
+            "<error-type>rpc</error-type>"
+            "<error-tag>missing-attribute</error-tag><error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">An expected attribute is missing.</error-message>"
+            "<error-info><bad-attribute>message-id</bad-attribute>"
+            "<bad-element>rpc</bad-element>"
+            "</error-info></rpc-error></rpc-reply>");
+
+    /* missing attribute 'xmlns' in the rpc layer */
+    asprintf(&msg,
+            "<rpc message-id=\"%" PRIu64 "\">"
+            "  <discard-changes/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    assert_string_equal(msg,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><rpc-error>"
+            "<error-type>rpc</error-type>"
+            "<error-tag>missing-attribute</error-tag><error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">An expected attribute is missing.</error-message>"
+            "<error-info><bad-attribute>xmlns</bad-attribute>"
+            "<bad-element>rpc</bad-element></error-info>"
+            "</rpc-error></rpc-reply>");
+
+    /* missing attribute 'select' in the protocol layer */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <get-config>"
+            "    <source>"
+            "      <running/>"
+            "    </source>"
+            "    <filter type=\"xpath\"/>"
+            "  </get-config>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>protocol</error-type>"
+            "<error-tag>missing-attribute</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Missing \"select\" attribute</error-message>"
+            "<error-info><bad-element>filter</bad-element></error-info></rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+}
+
+static void
+test_unknown_attribute(void **state)
+{
+    int rc;
+    char *msg, *exp;
+    struct np2_test *st = *state;
+    struct np_other_client *sess = st->oc_sess;
+
+    /* unknown attribute 'att' in the rpc layer,
+     * but in this case it's ok because rfc 6241 is benevolent towards attributes.
+     */
+    asprintf(&msg,
+            "<rpc att=\"4\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" att=\"4\" message-id=\"%" PRIu64 "\">"
+            "<ok/></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+
+    /* unknown attribute 'att' in the protocol layer: annotation not found */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes xmlns:el=\"urn:ietf:params:xml:ns:netconf:base:1.0\" el:att=\"4\"/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>protocol</error-type>"
+            "<error-tag>unknown-attribute</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Annotation definition for attribute \"ietf-netconf:att\" not found.</error-message>"
+            "<error-info><bad-attribute>att</bad-attribute>"
+            "<bad-element>discard-changes</bad-element></error-info>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+
+    /* unknown attribute 'att' in the protocol layer: missing prefix */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes att=\"4\"/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>protocol</error-type>"
+            "<error-tag>unknown-attribute</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Missing mandatory prefix for XML metadata \"att\".</error-message>"
+            "<error-info><bad-attribute>att</bad-attribute>"
+            "<bad-element>discard-changes</bad-element></error-info>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+
+    /* unknown attribute 'att' in the protocol layer: unknown XML prefix */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes el:att=\"4\"/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>protocol</error-type>"
+            "<error-tag>unknown-attribute</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Unknown XML prefix \"el\" at attribute \"att\".</error-message>"
+            "<error-info><bad-attribute>att</bad-attribute>"
+            "<bad-element>discard-changes</bad-element></error-info>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+}
+
+static void
+test_missing_element(void **state)
+{
+    int rc;
+    char *msg, *exp;
+    struct np2_test *st = *state;
+    struct np_other_client *sess = st->oc_sess;
+
+    /* missing element in 'edit-content' in the protocol layer: missing mandatory node in the choice-stmt */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <edit-data xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-nmda\">"
+            "    <datastore xmlns:ds=\"urn:ietf:params:xml:ns:yang:ietf-datastores\">ds:running</datastore>"
+            "  </edit-data>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>protocol</error-type>"
+            "<error-tag>missing-element</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Mandatory choice \"edit-content\" data do not exist."
+            " (path \"/ietf-netconf-nmda:edit-data\")</error-message>"
+            "<error-info><bad-element>edit-content</bad-element></error-info>"
+            "</rpc-error>"
+            "<rpc-error>"
+            "<error-type>application</error-type>"
+            "<error-tag>operation-failed</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">RPC input validation failed.</error-message>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+
+    /* missing element 'identifier' in the protocol layer */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <get-schema xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\"/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>protocol</error-type>"
+            "<error-tag>missing-element</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Mandatory node \"identifier\" instance does not exist."
+            " (path \"/ietf-netconf-monitoring:get-schema\")</error-message>"
+            "<error-info><bad-element>identifier</bad-element></error-info>"
+            "</rpc-error>"
+            "<rpc-error>"
+            "<error-type>application</error-type>"
+            "<error-tag>operation-failed</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">RPC input validation failed.</error-message>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+
+    /* missing element in 'config-choice' in the application layer: missing mandatory node in the choice-stmt */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <get-config>"
+            "    <source/>"
+            "  </get-config>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\"><rpc-error>"
+            "<error-type>application</error-type>"
+            "<error-tag>missing-element</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Mandatory choice \"config-source\" data do not exist."
+            " (path \"/ietf-netconf:get-config/source\")</error-message>"
+            "<error-info><bad-element>config-source</bad-element></error-info>"
+            "</rpc-error>"
+            "<rpc-error>"
+            "<error-type>application</error-type>"
+            "<error-tag>operation-failed</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">RPC input validation failed.</error-message>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+}
+
+static void
+test_malformed_message(void **state)
+{
+    int rc;
+    char *msg, *exp;
+    struct np2_test *st = *state;
+    struct np_other_client *sess = st->oc_sess;
+
+    /* malformed-message xmlns in the rpc layer */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn&ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-changes/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    assert_string_equal(msg,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
+            "<rpc-error>"
+            "<error-type>rpc</error-type>"
+            "<error-tag>malformed-message</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">A message could not be handled because it failed to be parsed correctly.</error-message>"
+            "</rpc-error></rpc-reply>");
+
+    /* malformed-message in the non-rpc layer */
+    asprintf(&msg,
+            "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "  <discard-cha&ges/>"
+            "</rpc>", sess->msgid);
+    rc = oc_send_msg(sess, msg);
+    assert_int_equal(rc, 0);
+    free(msg);
+    rc = oc_recv_msg(sess, &msg);
+    assert_int_equal(rc, 0);
+    asprintf(&exp,
+            "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"%" PRIu64 "\">"
+            "<rpc-error>"
+            "<error-type>rpc</error-type>"
+            "<error-tag>malformed-message</error-tag>"
+            "<error-severity>error</error-severity>"
+            "<error-message xml:lang=\"en\">Invalid character sequence \"&amp;ges/&gt;&lt;/rpc&gt;\","
+            " expected element tag end ('&gt;' or '/&gt;') or an attribute.</error-message>"
+            "</rpc-error></rpc-reply>", sess->msgid);
+    assert_string_equal(msg, exp);
+    free(exp);
+}
+
+int
+main(int argc, char **argv)
+{
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(test_message_id),
+        cmocka_unit_test(test_missing_attribute),
+        cmocka_unit_test(test_unknown_attribute),
+        cmocka_unit_test(test_missing_element),
+        cmocka_unit_test(test_malformed_message),
+    };
+
+    nc_verbosity(NC_VERB_WARNING);
+    parse_arg(argc, argv);
+    return cmocka_run_group_tests(tests, local_setup, local_teardown);
+}