public void EditTest()
{
FelBookDBEntities DBEntities = new FelBookDBEntities();
IWallService wallService = null;
GroupService target = new GroupService(DBEntities, wallService);
User creator = User.CreateUser(0, "group", "creator", DateTime.Now,
"mail", "groupCreator", "1234");
DBEntities.UserSet.AddObject(creator);
User member = User.CreateUser(0, "group", "member", DateTime.Now,
"mail", "groupMember", "1234");
DBEntities.UserSet.AddObject(member);
Group group = Group.CreateGroup(0, "newGroup", "groupDescription");
creator.CreatedGroups.Add(group);
creator.AdminedGroups.Add(group);
creator.JoinedGroups.Add(group);
DBEntities.GroupSet.AddObject(group);
DBEntities.SaveChanges();
Assert.IsFalse(member.JoinedGroups.Contains(group));
group.Users.Add(member);
target.Edit(group);
Assert.IsTrue(member.JoinedGroups.Contains(group));
DBEntities.GroupSet.DeleteObject(group);
DBEntities.UserSet.DeleteObject(member);
DBEntities.UserSet.DeleteObject(creator);
DBEntities.SaveChanges();
}
