import jcifs.internal.util.SMBUtil;

class ServerMessageBlock2Test {

    @Mock
    private Configuration mockConfig;

    @Mock
    private Smb2SigningDigest mockDigest;

    @Mock
    private ServerMessageBlock2Response mockResponse;

    private TestServerMessageBlock2 testMessage;

    // Test implementation of abstract class
    private static class TestServerMessageBlock2 extends ServerMessageBlock2 {

            Smb2OplockBreakNotification testNotification = new Smb2OplockBreakNotification(mockConfig);
            assertNotNull(testNotification);
            // Verify it extends ServerMessageBlock2Response
            assertTrue(testNotification instanceof ServerMessageBlock2Response);
        }
    }

    @Nested
    @DisplayName("ReadBytesWireFormat Tests")
    class ReadBytesWireFormatTests {

        @Test