public async Task FindAllReservations_Returns_More_Than_0_Reservations() { AuthResult result = await _authService.LoginWithEmailAndPasswordAsync(_validatedUser, "testPassword"); Assert.IsNotNull(result.User); Assert.IsNotNull(result.User.UserId); Assert.AreEqual("Success", result.Result); //check that preparation is successful _reservation.UserId = result.User.UserId; Reservation reservation = await _sut.SaveReservationAsync(_reservation); Assert.IsNotNull(reservation.ReservationId); List <Reservation> reservations = await _sut.FindAllReservationsAsync(); Assert.Greater(reservations.Count, 0); Assert.NotNull(reservations.First().ReservationId); }