@Test
public void cancelShouldCancelIfFileSenderAndArgumentsMatch() {

    final User someOne = setupSomeOne();
    final FileSender fileSender = setupFileSender(someOne);
    parser.parse("/cancel SomeOne 1");
    verify(transferList).getFileTransfer(someOne, 1);
    verifyZeroInteractions(messageController);
    verify(fileSender).cancel();
}