public void TestGroupCreation()
        {
            List <GroupData> oldGrops = app.Groups.GetGroupList();

            GroupData newGroup = new GroupData()
            {
                Name = "white"
            };

            app.Groups.Add(newGroup);

            List <GroupData> newGrops = app.Groups.GetGroupList();

            oldGrops.Add(newGroup);
            oldGrops.Sort();
            newGrops.Sort();

            Assert.AreEquel(oldGrops, newGroups);
        }