using System;
using System.Threading.Tasks;
using ComplianceNFs.Infrastructure.Repositories;
using ComplianceNFs.Core.Entities;
using Xunit;
using Moq;
using Npgsql;

namespace ComplianceNFs.Infrastructure.Tests
{
    public class AttachmentRepositoryTests
    {
        [Fact]
        public async Task SaveRawAsync_DoesNotThrow_WithValidInvoice()
        {
            // Arrange
            var repo = new AttachmentRepository("Host=localhost;Port=5432;Database=test;Username=test;Password=test");
            var invoice = new EnergyInvoice
            {
                MailId = "mailid",
                ConversationId = "convid",
                SupplierEmail = "test@supplier.com",
                ReceivedDate = DateTime.Now,
                InvoiceId = 1,
                Filename = "file.xml",
                Status = InvoiceStatus.Validated
            };
            // This is a placeholder: in a real test, use a test DB or mock NpgsqlConnection/Command
            // For demonstration, we'll just check that the method can be called without throwing
            await Assert.ThrowsAnyAsync<Exception>(async () => await repo.SaveRawAsync(invoice));
        }
    }
}