1 files changed, 114 insertions, 0 deletions
diff --git a/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/Reading/MultipleHeadersTests.cs b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/Reading/MultipleHeadersTests.cs
new file mode 100644
index 0000000..49a0b22
--- /dev/null
+++ b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/Reading/MultipleHeadersTests.cs
@@ -0,0 +1,114 @@
+// 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.Globalization;
+using System.IO;
+using CsvHelper.Configuration;
+using Xunit;
+
+namespace CsvHelper.Tests.Reading
+{
+	
+	public class MultipleHeadersTests
+	{
+		[Fact]
+		public void ReadWithoutMapTest()
+		{
+			using (var stream = new MemoryStream())
+			using (var reader = new StreamReader(stream))
+			using (var writer = new StreamWriter(stream))
+			using (var csv = new CsvReader(reader, CultureInfo.InvariantCulture))
+			{
+				writer.WriteLine("A,B");
+				writer.WriteLine("1,one");
+				writer.WriteLine("Y,Z");
+				writer.WriteLine("two,2");
+				writer.Flush();
+				stream.Position = 0;
+
+				csv.Read();
+				csv.ReadHeader();
+				csv.Read();
+
+				Assert.Equal(1, csv.GetField<int>("A"));
+				Assert.Equal("one", csv.GetField("B"));
+
+				csv.Read();
+				csv.ReadHeader();
+				csv.Read();
+
+				Assert.Equal("two", csv.GetField("Y"));
+				Assert.Equal(2, csv.GetField<int>("Z"));
+			}
+		}
+
+		[Fact]
+		public void ReadWithMapTest()
+		{
+			using (var stream = new MemoryStream())
+			using (var reader = new StreamReader(stream))
+			using (var writer = new StreamWriter(stream))
+			using (var csv = new CsvReader(reader, CultureInfo.InvariantCulture))
+			{
+				writer.WriteLine("A,B");
+				writer.WriteLine("1,one");
+				writer.WriteLine("Y,Z");
+				writer.WriteLine("two,2");
+				writer.Flush();
+				stream.Position = 0;
+
+				csv.Context.RegisterClassMap<AlphaMap>();
+				csv.Context.RegisterClassMap<OmegaMap>();
+
+				csv.Read();
+				csv.ReadHeader();
+
+				csv.Read();
+				var alphaRecord = csv.GetRecord<Alpha>();
+
+				Assert.Equal(1, alphaRecord.A);
+				Assert.Equal("one", alphaRecord.B);
+
+				csv.Read();
+				csv.ReadHeader();
+
+				csv.Read();
+				var omegaRecord = csv.GetRecord<Omega>();
+
+				Assert.Equal("two", omegaRecord.Y);
+				Assert.Equal(2, omegaRecord.Z);
+			}
+		}
+
+		private class Alpha
+		{
+			public int A { get; set; }
+			public string B { get; set; }
+		}
+
+		private class Omega
+		{
+			public string Y { get; set; }
+			public int Z { get; set; }
+		}
+
+		private sealed class AlphaMap : ClassMap<Alpha>
+		{
+			public AlphaMap()
+			{
+				Map(m => m.A);
+				Map(m => m.B);
+			}
+		}
+
+		private sealed class OmegaMap : ClassMap<Omega>
+		{
+			public OmegaMap()
+			{
+				Map(m => m.Y);
+				Map(m => m.Z);
+			}
+		}
+	}
+}