Updated to C# 12

UnitTests/Common/Extensions/EnumExtensionsTests.cs

@@ -108,22 +108,6 @@ namespace UnitTests.Common.Extensions
 			Assert.IsFalse(list.Any());
 		}
 
-		[TestMethod]
-		public void ShouldReturnDisplayNameOrStringRepresentation()
-		{
-			// arrange
-			var enumWithDisplayName = TestEnum.Two;
-			var enumWithoutDisplayName = TestEnum.Zero;
-
-			// act
-			string displayName = enumWithDisplayName.GetDisplayName();
-			string noDisplayName = enumWithoutDisplayName.GetDisplayName();
-
-			// assert
-			Assert.AreEqual("Zwei", displayName);
-			Assert.AreEqual(enumWithoutDisplayName.ToString(), noDisplayName);
-		}
-
 		internal enum TestEnum
 		{
 			[CustomMultiple("nix")]
@@ -132,7 +116,6 @@ namespace UnitTests.Common.Extensions
 			Zero,
 			[Description("Eins")]
 			One,
-			[Display(Name = "Zwei")]
 			Two,
 		}
 	}

UnitTests/Common/Packing/Ar/ArReaderTests.cs

@@ -12,16 +12,16 @@ namespace UnitTests.Common.Packing.Ar
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class ArReaderTests
 	{
-		private readonly DateTime fixedDateTime = new(2023, 03, 01, 10, 20, 30, 0, DateTimeKind.Utc);
+		private readonly DateTime _fixedDateTime = new(2023, 03, 01, 10, 20, 30, 0, DateTimeKind.Utc);
 
-		private Dictionary<string, ArFileInfo> files;
+		private Dictionary<string, ArFileInfo> _files;
 
 		private Stream inStream;
 
 		[TestInitialize]
 		public void Initialize()
 		{
-			files = new Dictionary<string, ArFileInfo>
+			_files = new Dictionary<string, ArFileInfo>
 			{
 				{
 					"abcd.tmp",
@@ -31,7 +31,7 @@ namespace UnitTests.Common.Packing.Ar
 						FileSize = 14,
 						GroupId = 456,
 						Mode = 33188,
-						ModifyTime = fixedDateTime,
+						ModifyTime = _fixedDateTime,
 						UserId = 123
 					}
 				},
@@ -43,7 +43,7 @@ namespace UnitTests.Common.Packing.Ar
 						FileSize = 14,
 						GroupId = 456,
 						Mode = 33188,
-						ModifyTime = fixedDateTime,
+						ModifyTime = _fixedDateTime,
 						UserId = 123
 					}
 				},
@@ -55,7 +55,7 @@ namespace UnitTests.Common.Packing.Ar
 						FileSize = 13,
 						GroupId = 456,
 						Mode = 33188,
-						ModifyTime = fixedDateTime,
+						ModifyTime = _fixedDateTime,
 						UserId = 123
 					}
 				}
@@ -64,7 +64,7 @@ namespace UnitTests.Common.Packing.Ar
 			inStream = new MemoryStream();
 			inStream.Write(Encoding.ASCII.GetBytes("!<arch>\n"));
 
-			foreach (var file in files)
+			foreach (var file in _files)
 			{
 				int unixSeconds = (int)file.Value.ModifyTime.Subtract(DateTime.UnixEpoch).TotalSeconds;
 
@@ -125,9 +125,9 @@ namespace UnitTests.Common.Packing.Ar
 
 			// Assert
 			Assert.IsNotNull(reader);
-			Assert.AreEqual(files.Count, fileList.Count);
+			Assert.AreEqual(_files.Count, fileList.Count);
 
-			foreach (string name in files.Keys)
+			foreach (string name in _files.Keys)
 				Assert.IsTrue(fileList.Contains(name));
 		}
 
@@ -139,14 +139,14 @@ namespace UnitTests.Common.Packing.Ar
 			var reader = new ArReader(inStream);
 
 			// Act
-			foreach (string name in files.Keys)
+			foreach (string name in _files.Keys)
 				infos.Add(reader.GetFileInfo(name));
 
 			// Assert
 			Assert.IsNotNull(reader);
-			Assert.AreEqual(files.Count, infos.Count);
+			Assert.AreEqual(_files.Count, infos.Count);
 
-			foreach (var expected in files.Values)
+			foreach (var expected in _files.Values)
 			{
 				var actual = infos.Single(fi => fi.FileName == expected.FileName);
 
@@ -167,7 +167,7 @@ namespace UnitTests.Common.Packing.Ar
 			var reader = new ArReader(inStream);
 
 			// Act
-			foreach (string name in files.Keys)
+			foreach (string name in _files.Keys)
 			{
 				using var ms = new MemoryStream();
 				reader.ReadFile(name, ms);
@@ -178,9 +178,9 @@ namespace UnitTests.Common.Packing.Ar
 
 			// Assert
 			Assert.IsNotNull(reader);
-			Assert.AreEqual(files.Count, contents.Count);
+			Assert.AreEqual(_files.Count, contents.Count);
 
-			foreach (var expected in files.Values)
+			foreach (var expected in _files.Values)
 			{
 				string content = contents[expected.FileName];
 

UnitTests/Common/Packing/Tar/TarReaderTests.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UnitTests.Common.Packing.Tar
+{
+	internal class TarReaderTests
+	{
+	}
+}