public static void InitialiseDbForTests(TennisBookingDbContext dbContext)
        {
            dbContext.Users.Add(new TennisBookingsUser
            {
                Id = Guid.NewGuid().ToString(),
                NormalizedUserName = "******",
                NormalizedEmail    = "*****@*****.**",
                Member             = new Member {
                    Id = 1, Forename = "Test", Surname = "User"
                }
            });

            dbContext.SaveChanges();
        }
        public static void ResetDbForTests(TennisBookingDbContext dbContext)
        {
            var members  = dbContext.Members.ToArray();
            var users    = dbContext.Users.ToArray();
            var bookings = dbContext.CourtBookings.ToArray();

            dbContext.Members.RemoveRange(members);
            dbContext.Users.RemoveRange(users);
            dbContext.CourtBookings.RemoveRange(bookings);

            dbContext.SaveChanges();

            InitialiseDbForTests(dbContext);
        }