class DcerpcMessageTest {

    @Mock
    private NdrBuffer mockBuffer;

    private TestDcerpcMessage message;

    // Concrete implementation for testing abstract DcerpcMessage
    private static class TestDcerpcMessage extends DcerpcMessage {
        private int opnumValue;

        public TestDcerpcMessage(int opnumValue) {
            this.opnumValue = opnumValue;
        }

        @Override