public async Task AddPlayersToTeam_WhenUserId2TeamId5_ThenTeamId5(int userId, int teamId)
        {
            var team = new TeamDTO()
            {
                Id = teamId, Name = "TestName"
            };
            await teamService.CreateTeam(team).ConfigureAwait(false);

            var user = new UserDTO()
            {
                Id = userId, FirstName = "FirstName", LastName = "LastName"
            };
            await userService.CreateUser(user).ConfigureAwait(false);

            var count = await teamService.GetTeamById(team.Id).ConfigureAwait(false);

            await teamService.AddPlayersToTeam(userId, team.Id).ConfigureAwait(false);

            var countAfter = await teamService.GetTeamById(team.Id).ConfigureAwait(false);

            Assert.Equal(count.UserList?.Count + 1, countAfter.UserList.Count);
        }