}

    @Test
    @DisplayName("Should combine lease states correctly")
    void testLeaseStateCombinations() {
        int readAndWrite = Smb2LeaseState.SMB2_LEASE_READ_CACHING | Smb2LeaseState.SMB2_LEASE_WRITE_CACHING;
        assertEquals(Smb2LeaseState.SMB2_LEASE_READ_WRITE, readAndWrite);

        int readAndHandle = Smb2LeaseState.SMB2_LEASE_READ_CACHING | Smb2LeaseState.SMB2_LEASE_HANDLE_CACHING;

    operator.write(3, buffer2, 7)
    assertThat(buffer2.readUtf8()).isEqualTo("!")
    assertThat<ByteString>(snapshot()).isEqualTo("Helicopter".encodeUtf8())
  }

  @Test
  fun readAndWrite() {
    val operator =
      FileOperator(
        randomAccessFile!!.getChannel(),
      )
    write("woman god creates dinosaurs destroys. ".encodeUtf8())
    val buffer = Buffer()