@Test
public void shouldAccept9BitsAsBytesAccummulated() throws IOException {

    boundedChannel.write(8, Byte.MAX_VALUE, ByteOrder.BigEndian);
    boundedChannel.write(1, Byte.MAX_VALUE, ByteOrder.BigEndian);
    verify(channel).write(8, Byte.MAX_VALUE, ByteOrder.BigEndian);
    verify(channel).write(1, Byte.MAX_VALUE, ByteOrder.BigEndian);
    verifyNoMoreInteractions(channel);
}