diff --git a/tests/src/mocks/clock_mock.hpp b/tests/src/mocks/clock_mock.hpp
new file mode 100644
index 0000000..2008e7e
--- /dev/null
+++ b/tests/src/mocks/clock_mock.hpp
@@ -0,0 +1,13 @@
+#pragma once
+
+#include "interfaces/clock.hpp"
+#include "types/duration_types.hpp"
+
+#include <gmock/gmock.h>
+
+class ClockMock : public interfaces::Clock
+{
+  public:
+    MOCK_METHOD(Milliseconds, steadyTimestamp, (), (const, noexcept, override));
+    MOCK_METHOD(Milliseconds, systemTimestamp, (), (const, noexcept, override));
+};