// Copyright 2009-2022 Josh Close
// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0.
// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0.
// https://github.com/JoshClose/CsvHelper
using System;
using System.Globalization;
using System.IO;
using System.Linq;
using CsvHelper.Configuration;
using Xunit;

namespace CsvHelper.Tests.Exceptions
{
	
	public class ExceptionTests
	{
		[Fact]
		public void NoDefaultConstructorTest()
		{
			var config = new CsvConfiguration(CultureInfo.InvariantCulture)
			{
				HeaderValidated = null,
			};
			using (var stream = new MemoryStream())
			using (var reader = new StreamReader(stream))
			using (var writer = new StreamWriter(stream))
			using (var csv = new CsvReader(reader, config))
			{
				writer.WriteLine("Id,Name");
				writer.WriteLine("1,2");
				writer.WriteLine("3,4");
				writer.Flush();
				stream.Position = 0;

				Assert.Throws<MissingFieldException>(() => csv.GetRecords<NoDefaultConstructor>().ToList());
			}
		}

		private class NoDefaultConstructor
		{
			public int Id { get; set; }

			public string Name { get; set; }

			public NoDefaultConstructor(int id, string name)
			{
				Id = id;
				Name = name;
			}
		}
	}
}