public async void Get()
        {
            Mock <ILogger <SpecialOfferRepository> > loggerMoc = SpecialOfferRepositoryMoc.GetLoggerMoc();
            ApplicationDbContext context = SpecialOfferRepositoryMoc.GetContext();
            var repository = new SpecialOfferRepository(loggerMoc.Object, context);

            SpecialOffer entity = new SpecialOffer();

            context.Set <SpecialOffer>().Add(entity);
            await context.SaveChangesAsync();

            var record = await repository.Get(entity.SpecialOfferID);

            record.Should().NotBeNull();
        }
        public async void Update_Entity_Is_Tracked()
        {
            Mock <ILogger <SpecialOfferRepository> > loggerMoc = SpecialOfferRepositoryMoc.GetLoggerMoc();
            ApplicationDbContext context = SpecialOfferRepositoryMoc.GetContext();
            var          repository      = new SpecialOfferRepository(loggerMoc.Object, context);
            SpecialOffer entity          = new SpecialOffer();

            context.Set <SpecialOffer>().Add(entity);
            await context.SaveChangesAsync();

            var record = await repository.Get(entity.SpecialOfferID);

            await repository.Update(record);

            var modifiedRecord = context.Set <SpecialOffer>().FirstOrDefaultAsync();

            modifiedRecord.Should().NotBeNull();
        }