@Test
public void transfersShouldShowSystemMessageWithActiveSender() {

    final FileSender fileSender = createFileSender(5, "image.png", 500L, 12, 80L, "Amy");
    when(transferList.getFileSenders()).thenReturn(Arrays.asList(fileSender));
    parser.parse("/transfers");
    verify(messageController).showSystemMessage("File transfers:\n" +
                                                        "- Sending:\n" +
                                                        "  #5 image.png [500.00KB] (12%, 80.00KB/s) to Amy");
}