public async void Delete()
        {
            Mock <ILogger <SalesOrderDetailRepository> > loggerMoc = SalesOrderDetailRepositoryMoc.GetLoggerMoc();
            ApplicationDbContext context = SalesOrderDetailRepositoryMoc.GetContext();
            var repository          = new SalesOrderDetailRepository(loggerMoc.Object, context);
            SalesOrderDetail entity = new SalesOrderDetail();

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

            await repository.Delete(entity.SalesOrderID);

            SalesOrderDetail modifiedRecord = await context.Set <SalesOrderDetail>().FirstOrDefaultAsync();

            modifiedRecord.Should().BeNull();
        }