// Test that constructor creates a valid instance
        MatchAllQueryCommand command = new MatchAllQueryCommand();
        assertNotNull(command);
    }

    @Test
    public void test_execute_logOutput() {
        // Test that execute method logs debug output when debug is enabled
        QueryContext context = new QueryContext("*:*", false);
        MatchAllDocsQuery query = new MatchAllDocsQuery();