1 files changed, 69 insertions, 0 deletions
diff --git a/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/ReferenceMappingIndexTests.cs b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/ReferenceMappingIndexTests.cs
new file mode 100644
index 0000000..e926f79
--- /dev/null
+++ b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/ReferenceMappingIndexTests.cs
@@ -0,0 +1,69 @@
+// 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.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using CsvHelper.Configuration;
+using CsvHelper.Tests.Mocks;
+using Xunit;
+
+namespace CsvHelper.Tests
+{
+	
+	public class ReferenceMappingIndexTests
+	{
+		[Fact]
+		public void MapByIndexTest()
+		{
+			var config = new CsvConfiguration(CultureInfo.InvariantCulture)
+			{
+				HasHeaderRecord = false,
+			};
+			var parserMock = new ParserMock(config)
+			{
+				new[] { "0", "1" },
+				new[] { "2", "3" },
+			};
+
+			var csv = new CsvReader(parserMock);
+			csv.Context.RegisterClassMap<AMap>();
+
+			var records = csv.GetRecords<A>().ToList();
+			Assert.Equal(1, records[0].Id);
+			Assert.Equal(0, records[0].B.Id);
+			Assert.Equal(3, records[1].Id);
+			Assert.Equal(2, records[1].B.Id);
+		}
+
+		private class A
+		{
+			public int Id { get; set; }
+
+			public B B { get; set; }
+		}
+
+		private class B
+		{
+			public int Id { get; set; }
+		}
+
+		private sealed class AMap : ClassMap<A>
+		{
+			public AMap()
+			{
+				Map(m => m.Id).Index(1);
+				References<BMap>(m => m.B);
+			}
+		}
+
+		private sealed class BMap : ClassMap<B>
+		{
+			public BMap()
+			{
+				Map(m => m.Id).Index(0);
+			}
+		}
+	}
+}