public async Task GetByUserAsync_ShouldReturnAllReservationsForUser(string clientId, int?reservationsPerPage, int skip)
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var reservationRepository = new EfDeletableEntityRepository <Reservation>(context);
var reservationsService = new ReservationsService(reservationRepository);
var seeder = new DbContextTestsSeeder();
await seeder.SeedReservationsAsync(context);
var result = await reservationsService.GetByUserAsync(clientId, reservationsPerPage, skip);
Assert.True(result.ToList().Count == 3, ErrorMessage);
}