public void AddContactToGroupTest()
{
app.Contacts.IsContactExist();
app.Groups.IsGroupExist();
GroupData group = GroupData.GetAllFromDB()[0];
ContactData contact = ContactData.GetAllFromDB()[0];
List <ContactData> oldList = group.GetContacts();
List <GroupData> allGroups = contact.GetGroups();
app.Contacts.IsAbleToAddInGroup(allGroups);
contact = ContactData.GetAllFromDB().Except(group.GetContacts()).First();
app.Contacts.AddContactToGroup(contact, group);
List <ContactData> newList = group.GetContacts();
oldList.Add(contact);
oldList.Sort();
newList.Sort();
Assert.AreEqual(oldList, newList);
}
