}

    @Nested
    @DisplayName("Complex Scenarios Tests")
    class ComplexScenariosTests {

        @Test
        @DisplayName("Should handle multiple fixup operations")
        void testMultipleFixupOperations() {
            // Create a properly initialized instance for fixup operations
            DfsReferralDataImpl impl = createInitializedDfsReferralDataImpl();

            // Create a chain of operations