@Test
public void shouldCreateAContactMessageWithOneContactlists() {

    // setup
    participantGroup = null;
    waitingList = null;
    // exercise
    BusinessGroupSendToChooserFormUIModel sendToChooserFormUIModel = new BusinessGroupSendToChooserFormUIModel(peterBichselAsFromIdentity, ownerGroup,
            participantGroup, waitingList);
    ContactMessage contactMessage = sendToChooserFormUIModel.getContactMessage();
    // verify
    List<ContactList> emailToContactLists = contactMessage.getEmailToContactLists();
    verifyContactListFor(ownerContactListName, ownerGroupList, emailToContactLists);
    verifyBasicContactMessageParts(contactMessage);
    assertTrue("Contact Message has at least one address", contactMessage.hasAtLeastOneAddress());
}