*/
@Test
public void whenGETReservedAndNoOwnerThenCreateAndReplyPUTX() throws Exception {
when(store.casOwner(15, sh(-1), sh(10))).thenReturn(sh(10));
final LineMessage get = Message.GET(sh(10), 15);
mm.receive(get);
verify(store).casOwner(15, sh(-1), sh(10));
verify(store).write(15, sh(10), 1, new byte[0], null);
verify(comm).send(argThat(equalTo(Message.PUTX(get, 15, new short[0], 0, 1, null))));