1 files changed, 118 insertions, 0 deletions
diff --git a/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/Defaults/WritingDefaultsTests.cs b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/Defaults/WritingDefaultsTests.cs
new file mode 100644
index 0000000..85ab8ea
--- /dev/null
+++ b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/Defaults/WritingDefaultsTests.cs
@@ -0,0 +1,118 @@
+// 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.IO;
+using CsvHelper.Configuration;
+using Xunit;
+
+namespace CsvHelper.Tests.Defaults
+{
+	
+	public class WritingDefaultsTests
+	{
+		[Fact]
+		public void EmptyFieldsOnNullReferencePropertyTest()
+		{
+			var config = new CsvConfiguration(CultureInfo.InvariantCulture)
+			{
+				UseNewObjectForNullReferenceMembers = false,
+			};
+			using (var stream = new MemoryStream())
+			using (var reader = new StreamReader(stream))
+			using (var writer = new StreamWriter(stream))
+			using (var csv = new CsvWriter(writer, config))
+			{
+				var records = new List<A>
+				{
+					new A
+					{
+						AId = 1,
+					},
+					new A
+					{
+						AId = 2,
+						B = new B
+						{
+							BId = 3,
+						},
+					},
+				};
+
+				csv.Context.RegisterClassMap<AMap>();
+				csv.WriteRecords(records);
+
+				writer.Flush();
+				stream.Position = 0;
+
+				var data = reader.ReadToEnd();
+				var expected = "AId,BId,CId\r\n" +
+							   "1,,\r\n" +
+							   "2,3,0\r\n";
+				Assert.Equal(expected, data);
+			}
+		}
+
+		[Fact]
+		public void DefaultFieldsOnNullReferencePropertyTest()
+		{
+			using (var stream = new MemoryStream())
+			using (var reader = new StreamReader(stream))
+			using (var writer = new StreamWriter(stream))
+			using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+			{
+				var records = new List<A>
+				{
+					new A
+					{
+						AId = 1,
+					},
+					new A
+					{
+						AId = 2,
+						B = new B
+						{
+							BId = 3,
+						},
+					},
+				};
+
+				csv.Context.RegisterClassMap<AMap>();
+				csv.WriteRecords(records);
+
+				writer.Flush();
+				stream.Position = 0;
+
+				var data = reader.ReadToEnd();
+				var expected = "AId,BId,CId\r\n" +
+							   "1,0,0\r\n" +
+							   "2,3,0\r\n";
+				Assert.Equal(expected, data);
+			}
+		}
+
+		private class A
+		{
+			public int AId { get; set; }
+
+			public B B { get; set; }
+		}
+
+		private sealed class AMap : ClassMap<A>
+		{
+			public AMap()
+			{
+				AutoMap(CultureInfo.InvariantCulture);
+				Map(m => m.AId).Default(1);
+			}
+		}
+
+		public class B
+		{
+			public int BId { get; set; }
+			public int CId { get; set; }
+		}
+	}
+}