assertEquals("", event3.getId());
        assertEquals("", event3.getEventType());
    }

    // Test source map modifications
    @Test
    public void test_sourceMapModifications() {
        TestSearchLogEvent event = new TestSearchLogEvent("id", 1L, "type");

        // Initial empty map
        Map<String, Object> map1 = new HashMap<>();
        event.setSourceMap(map1);