Unit test issue hence Redis Cache #2485

sampath created 7 years ago

Hi,

I have implemented Redis cache as shown below.But now on test method where it shows all the actual data on the database instead of the seed data.Because data was cached.Could you tell me how to avoid this situation? Thanks.

Note: I'm using Asp.net Zero

BankAppService.cs

public async Task<ListResultDto<BankListDto>> GetAllBanksAsync()
        {
            var cache = RedisConnectorHelper.Connection.GetDatabase();
            var values = RedisConnectorHelper.GetCache<BankListDto>(AppConsts.Banks, cache, o => o.Name);//get cache
            if (values != null) return values;

            var banks = await _bankRepository.GetAllListAsync();
            RedisConnectorHelper.SetCache<BankListDto, Bank>(AppConsts.Banks, banks, cache, o => o.Name);//set cache
            return new ListResultDto<BankListDto>(banks.OrderBy(o => o.Name).MapTo<List<BankListDto>>());
        }

Test method

BankAppServiceTests.cs

[Fact]
public async Task Test_GetAllBanksAsync()
 {
 //Act
var banks = await _bankAppService.GetAllBanksAsync();//here it shows over 7000+ records.which are on my db.But it must be just 4 records on the seed data no?

//Assert
banks.Items.ShouldContain(t => t.Name == "EquiCredit Corp of NY");
}

Seed method

namespace My.Company.Migrations.Seed
{
    public class InitialBanksCreator
    {
        private readonly IpDbContext _context;

        public InitialBanksCreator(IpDbContext context)
        {
            _context = context;
        }

        public void Create()
        {
            var object1 = _context.Banks.FirstOrDefault(p => p.Name == "EquiCredit Corp of NY");
            if (object1 == null)
            {
                _context.Banks.Add(
                    new Bank
                    {
                        Name = "EquiCredit Corp of NY",
                        TenantId = 2,
                    });
                _context.SaveChanges();
            }

            var object2 = _context.Banks.FirstOrDefault(p => p.Name == "Manufacturers & Traders Trust");
            if (object2 == null)
            {
                _context.Banks.Add(
                   new Bank
                   {
                       Name = "Manufacturers & Traders Trust",
                       TenantId = 2,
                   });
                _context.SaveChanges();
            }

            var object3 = _context.Banks.FirstOrDefault(p => p.Name == "Chemical Mtg Co");
            if (object3 == null)
            {
                _context.Banks.Add(
                   new Bank
                   {
                       Name = "Chemical Mtg Co",
                       TenantId = 2,
                   });
                _context.SaveChanges();
            }

            var object4 = _context.Banks.FirstOrDefault(p => p.Name == "Union Planters Bank");
            if (object4 == null)
            {
                _context.Banks.Add(
                   new Bank
                   {
                       Name = "Union Planters Bank",
                       TenantId = 2,
                   });
                _context.SaveChanges();
            }
        }
    }
}

Unit test issue hence Redis Cache #2485

4 Answer(s)