diff --git a/tests/mock/sysrepo_subscription.cpp b/tests/mock/sysrepo_subscription.cpp
new file mode 100644
index 0000000..801ec1c
--- /dev/null
+++ b/tests/mock/sysrepo_subscription.cpp
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2018 CESNET, https://photonics.cesnet.cz/
+ * Copyright (C) 2018 FIT CVUT, https://fit.cvut.cz/
+ *
+ * Written by Václav Kubernát <kubervac@fit.cvut.cz>
+ *
+*/
+
+#include <sysrepo-cpp/Session.hpp>
+#include "sysrepo_subscription.hpp"
+
+
+class MyCallback : public sysrepo::Callback {
+public:
+    MyCallback(const std::string& moduleName, Recorder* rec)
+        : m_moduleName(moduleName)
+        , m_recorder(rec)
+    {
+    }
+
+    int module_change(sysrepo::S_Session sess, const char* module_name, sr_notif_event_t event, void*) override
+    {
+        using namespace std::string_literals;
+        auto xpath = "/"s + module_name + ":*";
+        auto it = sess->get_changes_iter(xpath.c_str());
+
+        if (event == SR_EV_APPLY)
+            return SR_ERR_OK;
+
+        while (auto change = sess->get_change_next(it)) {
+            m_recorder->write(change->new_val()->xpath(),
+                              change->old_val() ? change->old_val()->val_to_string() : "",
+                              change->new_val()->val_to_string());
+        }
+
+        return SR_ERR_OK;
+    }
+
+private:
+    std::string m_moduleName;
+    Recorder* m_recorder;
+};
+
+Recorder::~Recorder() = default;
+
+SysrepoSubscription::SysrepoSubscription(Recorder* rec)
+    : m_connection(new sysrepo::Connection("netconf-cli-test-subscription"))
+{
+    m_session = std::make_shared<sysrepo::Session>(m_connection);
+    m_subscription = std::make_shared<sysrepo::Subscribe>(m_session);
+    const char* modName = "example-schema";
+    m_callback = std::make_shared<MyCallback>(modName, rec);
+
+    m_subscription->module_change_subscribe(modName, m_callback);
+}