Adding support for .NET 8.0 LTS, renaming private fields to start with underscore

2023-12-29 01:58:40 +01:00
parent 8bd511a936
commit 99d3f7758a
59 changed files with 922 additions and 871 deletions
--- a/UnitTests/AspNetCore/Attributes/BasicAuthenticationAttributeTests.cs
+++ b/UnitTests/AspNetCore/Attributes/BasicAuthenticationAttributeTests.cs
@@ -22,28 +22,28 @@ namespace UnitTests.AspNetCore.Attributes
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class BasicAuthenticationAttributeTests
 	{
-		private Mock<IHeaderDictionary> requestHeaderMock;
-		private Mock<IHeaderDictionary> responseHeaderMock;
+		private Mock<IHeaderDictionary> _requestHeaderMock;
+		private Mock<IHeaderDictionary> _responseHeaderMock;

-		private Mock<HttpRequest> requestMock;
-		private Mock<HttpResponse> responseMock;
+		private Mock<HttpRequest> _requestMock;
+		private Mock<HttpResponse> _responseMock;

-		private Mock<HttpContext> contextMock;
+		private Mock<HttpContext> _contextMock;

-		private Dictionary<string, string> requestHeaders;
-		private string validatorRealm;
-		private ClaimsPrincipal validatorResult;
+		private Dictionary<string, string> _requestHeaders;
+		private string _validatorRealm;
+		private ClaimsPrincipal _validatorResult;

-		private string responseHeaderAuthCallback;
+		private string _responseHeaderAuthCallback;

 		[TestInitialize]
 		public void InitializeTest()
 		{
-			requestHeaders = new Dictionary<string, string>();
-			validatorRealm = null;
-			validatorResult = null;
+			_requestHeaders = [];
+			_validatorRealm = null;
+			_validatorResult = null;

-			responseHeaderAuthCallback = null;
+			_responseHeaderAuthCallback = null;
 		}

 		[TestMethod]
@@ -55,7 +55,7 @@ namespace UnitTests.AspNetCore.Attributes
 				Username = "user",
 				Password = "password"
 			};
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");

 			var context = GetContext();

@@ -64,7 +64,7 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.IsTrue(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
+			Assert.IsTrue(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
 		}

 		[TestMethod]
@@ -72,8 +72,8 @@ namespace UnitTests.AspNetCore.Attributes
 		{
 			// arrange
 			var attribute = new BasicAuthenticationAttribute();
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
-			validatorResult = new ClaimsPrincipal();
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
+			_validatorResult = new ClaimsPrincipal();

 			var context = GetContext(hasValidator: true);

@@ -82,7 +82,7 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.IsTrue(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
+			Assert.IsTrue(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
 		}

 		[TestMethod]
@@ -101,7 +101,7 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.IsTrue(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
+			Assert.IsTrue(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
 		}

 		[TestMethod]
@@ -123,8 +123,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(401, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.IsFalse(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
-			Assert.AreEqual("Basic", responseHeaderAuthCallback);
+			Assert.IsFalse(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
+			Assert.AreEqual("Basic", _responseHeaderAuthCallback);
 		}

 		[TestMethod]
@@ -147,8 +147,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(401, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.IsFalse(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
-			Assert.AreEqual("Basic realm=\"re:alm\"", responseHeaderAuthCallback);
+			Assert.IsFalse(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
+			Assert.AreEqual("Basic realm=\"re:alm\"", _responseHeaderAuthCallback);
 		}

 		[TestMethod]
@@ -160,7 +160,7 @@ namespace UnitTests.AspNetCore.Attributes
 				Username = "user",
 				Password = "password"
 			};
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}a:{attribute.Password}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}a:{attribute.Password}"))}");
 			var context = GetContext();

 			// act
@@ -171,8 +171,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(401, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.IsFalse(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
-			Assert.AreEqual("Basic", responseHeaderAuthCallback);
+			Assert.IsFalse(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
+			Assert.AreEqual("Basic", _responseHeaderAuthCallback);
 		}

 		[TestMethod]
@@ -184,7 +184,7 @@ namespace UnitTests.AspNetCore.Attributes
 				Username = "user",
 				Password = "password"
 			};
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}a"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}a"))}");
 			var context = GetContext();

 			// act
@@ -195,8 +195,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(401, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.IsFalse(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
-			Assert.AreEqual("Basic", responseHeaderAuthCallback);
+			Assert.IsFalse(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
+			Assert.AreEqual("Basic", _responseHeaderAuthCallback);
 		}

 		[TestMethod]
@@ -207,7 +207,7 @@ namespace UnitTests.AspNetCore.Attributes
 			{
 				Realm = "attribute"
 			};
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
 			var context = GetContext(hasValidator: true);

 			// act
@@ -218,17 +218,17 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(401, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.IsFalse(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
-			Assert.AreEqual("Basic realm=\"attribute\"", responseHeaderAuthCallback);
+			Assert.IsFalse(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
+			Assert.AreEqual("Basic realm=\"attribute\"", _responseHeaderAuthCallback);
 		}

 		[TestMethod]
 		public async Task ShouldAskOnValidatorWithRealmOnValidator()
 		{
 			// arrange
-			validatorRealm = "validator";
+			_validatorRealm = "validator";
 			var attribute = new BasicAuthenticationAttribute();
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}:{attribute.Password}"))}");
 			var context = GetContext(hasValidator: true);

 			// act
@@ -239,8 +239,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(401, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.IsFalse(string.IsNullOrWhiteSpace(responseHeaderAuthCallback));
-			Assert.AreEqual("Basic realm=\"validator\"", responseHeaderAuthCallback);
+			Assert.IsFalse(string.IsNullOrWhiteSpace(_responseHeaderAuthCallback));
+			Assert.AreEqual("Basic realm=\"validator\"", _responseHeaderAuthCallback);
 		}

 		[TestMethod]
@@ -248,7 +248,7 @@ namespace UnitTests.AspNetCore.Attributes
 		{
 			// arrange
 			var attribute = new BasicAuthenticationAttribute();
-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{attribute.Username}"))}");
 			var context = GetContext();

 			// act
@@ -262,34 +262,38 @@ namespace UnitTests.AspNetCore.Attributes

 		private AuthorizationFilterContext GetContext(bool isAnonymousAllowed = false, bool hasValidator = false)
 		{
-			requestHeaderMock = new Mock<IHeaderDictionary>();
-			foreach (var header in requestHeaders)
+			_requestHeaderMock = new Mock<IHeaderDictionary>();
+			foreach (var header in _requestHeaders)
 			{
-				requestHeaderMock
+				StringValues outVal = header.Value;
+				_requestHeaderMock
 					.Setup(h => h.ContainsKey(header.Key))
 					.Returns(true);
-				requestHeaderMock
+				_requestHeaderMock
 					.Setup(h => h[header.Key])
 					.Returns(header.Value);
+				_requestHeaderMock
+					.Setup(h => h.TryGetValue(header.Key, out outVal))
+					.Returns(true);
 			}

-			responseHeaderMock = new Mock<IHeaderDictionary>();
-			responseHeaderMock
-				.SetupSet(h => h["WWW-Authenticate"] = It.IsAny<StringValues>())
-				.Callback<string, StringValues>((key, value) =>
+			_responseHeaderMock = new Mock<IHeaderDictionary>();
+			_responseHeaderMock
+				.SetupSet(h => h.WWWAuthenticate = It.IsAny<StringValues>())
+				.Callback<StringValues>((value) =>
 				{
-					responseHeaderAuthCallback = value;
+					_responseHeaderAuthCallback = value;
 				});

-			requestMock = new Mock<HttpRequest>();
-			requestMock
+			_requestMock = new Mock<HttpRequest>();
+			_requestMock
 				.Setup(r => r.Headers)
-				.Returns(requestHeaderMock.Object);
+				.Returns(_requestHeaderMock.Object);

-			responseMock = new Mock<HttpResponse>();
-			responseMock
+			_responseMock = new Mock<HttpResponse>();
+			_responseMock
 				.Setup(r => r.Headers)
-				.Returns(responseHeaderMock.Object);
+				.Returns(_responseHeaderMock.Object);

 			var requestServicesMock = new Mock<IServiceProvider>();

@@ -298,10 +302,10 @@ namespace UnitTests.AspNetCore.Attributes
 				var validatorMock = new Mock<IBasicAuthenticationValidator>();
 				validatorMock
 					.Setup(v => v.Realm)
-					.Returns(validatorRealm);
+					.Returns(_validatorRealm);
 				validatorMock
 					.Setup(v => v.ValidateAsync(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<IPAddress>(), It.IsAny<CancellationToken>()))
-					.ReturnsAsync(validatorResult);
+					.ReturnsAsync(_validatorResult);

 				requestServicesMock
 					.Setup(rs => rs.GetService(typeof(IBasicAuthenticationValidator)))
@@ -313,20 +317,20 @@ namespace UnitTests.AspNetCore.Attributes
 				.Setup(ci => ci.RemoteIpAddress)
 				.Returns(IPAddress.Loopback);

-			contextMock = new Mock<HttpContext>();
-			contextMock
+			_contextMock = new Mock<HttpContext>();
+			_contextMock
 				.Setup(c => c.Request)
-				.Returns(requestMock.Object);
-			contextMock
+				.Returns(_requestMock.Object);
+			_contextMock
 				.Setup(c => c.Response)
-				.Returns(responseMock.Object);
-			contextMock
+				.Returns(_responseMock.Object);
+			_contextMock
 				.Setup(c => c.RequestServices)
 				.Returns(requestServicesMock.Object);
-			contextMock
+			_contextMock
 				.Setup(c => c.Connection)
 				.Returns(connectionInfoMock.Object);
-			contextMock
+			_contextMock
 				.Setup(c => c.RequestAborted)
 				.Returns(CancellationToken.None);

@@ -341,7 +345,7 @@ namespace UnitTests.AspNetCore.Attributes

 			return new AuthorizationFilterContext(new ActionContext
 			{
-				HttpContext = contextMock.Object,
+				HttpContext = _contextMock.Object,
 				RouteData = routeDataMock.Object,
 				ActionDescriptor = actionDescriptor,
 			}, new List<IFilterMetadata>());
--- a/UnitTests/AspNetCore/Attributes/IPAllowListAttributeTests.cs
+++ b/UnitTests/AspNetCore/Attributes/IPAllowListAttributeTests.cs
@@ -16,20 +16,20 @@ namespace UnitTests.AspNetCore.Attributes
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class IPAllowListAttributeTests
 	{
-		private Dictionary<string, string> requestHeaders;
-		private Dictionary<object, object> itemsCallback;
-		private string configKey;
-		private bool configExists;
-		private List<string> allowedIpsConfig;
+		private Dictionary<string, string> _requestHeaders;
+		private Dictionary<object, object> _itemsCallback;
+		private string _configKey;
+		private bool _configExists;
+		private List<string> _allowedIpsConfig;

 		[TestInitialize]
 		public void InitializeTest()
 		{
-			requestHeaders = new Dictionary<string, string>();
-			itemsCallback = new Dictionary<object, object>();
-			configKey = null;
-			configExists = false;
-			allowedIpsConfig = new List<string>();
+			_requestHeaders = [];
+			_itemsCallback = [];
+			_configKey = null;
+			_configExists = false;
+			_allowedIpsConfig = [];
 		}

 		[TestMethod]
@@ -48,8 +48,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
@@ -71,8 +71,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
@@ -87,8 +87,8 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
@@ -109,8 +109,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[DataTestMethod]
@@ -142,22 +142,22 @@ namespace UnitTests.AspNetCore.Attributes
 				Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);
 			}

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
 		public void ShouldAllowLocalAccessConfig()
 		{
 			// arrange
-			configKey = "White:List";
-			configExists = true;
-			allowedIpsConfig.Add("127.0.0.0/8");
-			allowedIpsConfig.Add("192.168.178.10");
+			_configKey = "White:List";
+			_configExists = true;
+			_allowedIpsConfig.Add("127.0.0.0/8");
+			_allowedIpsConfig.Add("192.168.178.10");
 			var attribute = new IPAllowListAttribute
 			{
 				AllowLocalAccess = true,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var context = GetContext();

@@ -166,22 +166,22 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
 		public void ShouldDenyLocalAccessConfig()
 		{
 			// arrange
-			configKey = "White:List";
-			configExists = true;
-			allowedIpsConfig.Add("");
-			allowedIpsConfig.Add("192.168.178.10");
+			_configKey = "White:List";
+			_configExists = true;
+			_allowedIpsConfig.Add("");
+			_allowedIpsConfig.Add("192.168.178.10");
 			var attribute = new IPAllowListAttribute
 			{
 				AllowLocalAccess = false,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var context = GetContext();

@@ -193,8 +193,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[DataTestMethod]
@@ -203,13 +203,13 @@ namespace UnitTests.AspNetCore.Attributes
 		public void ShouldAllowSpecificAddressConfig(string address)
 		{
 			// arrange
-			configKey = "White:List";
-			configExists = true;
-			allowedIpsConfig.Add("192.168.178.10");
+			_configKey = "White:List";
+			_configExists = true;
+			_allowedIpsConfig.Add("192.168.178.10");
 			var attribute = new IPAllowListAttribute
 			{
 				AllowLocalAccess = false,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var remote = IPAddress.Parse(address);
 			var context = GetContext(remote);
@@ -229,20 +229,20 @@ namespace UnitTests.AspNetCore.Attributes
 				Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);
 			}

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
 		public void ShouldDenyOnMissingConfiguration()
 		{
 			// arrange
-			configKey = "White:List";
-			configExists = false;
+			_configKey = "White:List";
+			_configExists = false;
 			var attribute = new IPAllowListAttribute
 			{
 				AllowLocalAccess = false,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var context = GetContext();

@@ -254,14 +254,14 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		private ActionExecutingContext GetContext(IPAddress remote = null)
 		{
 			var requestHeaderMock = new Mock<IHeaderDictionary>();
-			foreach (var header in requestHeaders)
+			foreach (var header in _requestHeaders)
 			{
 				requestHeaderMock
 					.Setup(h => h.ContainsKey(header.Key))
@@ -287,11 +287,11 @@ namespace UnitTests.AspNetCore.Attributes
 			var itemsMock = new Mock<IDictionary<object, object>>();
 			itemsMock
 				.SetupSet(i => i[It.IsAny<object>()] = It.IsAny<object>())
-				.Callback<object, object>((key, val) => itemsCallback.Add(key, val));
+				.Callback<object, object>((key, val) => _itemsCallback.Add(key, val));

 			var configurationMock = new Mock<IConfiguration>();
 			var children = new List<IConfigurationSection>();
-			foreach (string ipAddress in allowedIpsConfig)
+			foreach (string ipAddress in _allowedIpsConfig)
 			{
 				var csm = new Mock<IConfigurationSection>();
 				csm.Setup(cs => cs.Value).Returns(ipAddress);
@@ -305,8 +305,8 @@ namespace UnitTests.AspNetCore.Attributes
 				.Returns(children);

 			configurationMock
-				.Setup(c => c.GetSection(configKey))
-				.Returns(configExists ? configSectionMock.Object : null);
+				.Setup(c => c.GetSection(_configKey))
+				.Returns(_configExists ? configSectionMock.Object : null);

 			var requestServicesMock = new Mock<IServiceProvider>();
 			requestServicesMock
--- a/UnitTests/AspNetCore/Attributes/IPBlockListAttributeTests.cs
+++ b/UnitTests/AspNetCore/Attributes/IPBlockListAttributeTests.cs
@@ -16,20 +16,20 @@ namespace UnitTests.AspNetCore.Attributes
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class IPBlockListAttributeTests
 	{
-		private Dictionary<string, string> requestHeaders;
-		private Dictionary<object, object> itemsCallback;
-		private string configKey;
-		private bool configExists;
-		private List<string> restrictedIpsConfig;
+		private Dictionary<string, string> _requestHeaders;
+		private Dictionary<object, object> _itemsCallback;
+		private string _configKey;
+		private bool _configExists;
+		private List<string> _restrictedIpsConfig;

 		[TestInitialize]
 		public void InitializeTest()
 		{
-			requestHeaders = new Dictionary<string, string>();
-			itemsCallback = new Dictionary<object, object>();
-			configKey = null;
-			configExists = false;
-			restrictedIpsConfig = new List<string>();
+			_requestHeaders = [];
+			_itemsCallback = [];
+			_configKey = null;
+			_configExists = false;
+			_restrictedIpsConfig = [];
 		}

 		[TestMethod]
@@ -45,8 +45,8 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
@@ -65,8 +65,8 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
@@ -85,8 +85,8 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
@@ -108,8 +108,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[DataTestMethod]
@@ -141,22 +141,22 @@ namespace UnitTests.AspNetCore.Attributes
 				Assert.IsNull(context.Result);
 			}

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
 		public void ShouldAllowLocalAccessConfig()
 		{
 			// arrange
-			configKey = "Black:List";
-			configExists = true;
-			restrictedIpsConfig.Add("127.0.0.0/8");
-			restrictedIpsConfig.Add("192.168.178.10");
+			_configKey = "Black:List";
+			_configExists = true;
+			_restrictedIpsConfig.Add("127.0.0.0/8");
+			_restrictedIpsConfig.Add("192.168.178.10");
 			var attribute = new IPBlockListAttribute
 			{
 				BlockLocalAccess = false,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var context = GetContext();

@@ -165,23 +165,23 @@ namespace UnitTests.AspNetCore.Attributes

 			// assert
 			Assert.IsNull(context.Result);
-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
 		public void ShouldBlockLocalAccessConfig()
 		{
 			// arrange
-			configKey = "Black:List";
-			configExists = true;
-			restrictedIpsConfig.Add("");
-			restrictedIpsConfig.Add("127.0.0.0/8");
-			restrictedIpsConfig.Add("192.168.178.10");
+			_configKey = "Black:List";
+			_configExists = true;
+			_restrictedIpsConfig.Add("");
+			_restrictedIpsConfig.Add("127.0.0.0/8");
+			_restrictedIpsConfig.Add("192.168.178.10");
 			var attribute = new IPBlockListAttribute
 			{
 				BlockLocalAccess = true,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var context = GetContext();

@@ -193,8 +193,8 @@ namespace UnitTests.AspNetCore.Attributes
 			Assert.IsTrue(context.Result is StatusCodeResult);
 			Assert.AreEqual(403, ((StatusCodeResult)context.Result).StatusCode);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		[DataTestMethod]
@@ -203,14 +203,14 @@ namespace UnitTests.AspNetCore.Attributes
 		public void ShouldBlockSpecificAddressConfig(string address)
 		{
 			// arrange
-			configKey = "Black:List";
-			configExists = true;
-			restrictedIpsConfig.Add("127.0.0.0/8");
-			restrictedIpsConfig.Add("192.168.178.10");
+			_configKey = "Black:List";
+			_configExists = true;
+			_restrictedIpsConfig.Add("127.0.0.0/8");
+			_restrictedIpsConfig.Add("192.168.178.10");
 			var attribute = new IPBlockListAttribute
 			{
 				BlockLocalAccess = true,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var remote = IPAddress.Parse(address);
 			var context = GetContext(remote);
@@ -230,20 +230,20 @@ namespace UnitTests.AspNetCore.Attributes
 				Assert.IsNull(context.Result);
 			}

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(remote, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(remote, _itemsCallback["RemoteAddress"]);
 		}

 		[TestMethod]
 		public void ShouldAllowOnMissingConfiguration()
 		{
 			// arrange
-			configKey = "Black:List";
-			configExists = false;
+			_configKey = "Black:List";
+			_configExists = false;
 			var attribute = new IPBlockListAttribute
 			{
 				BlockLocalAccess = true,
-				ConfigurationKey = configKey
+				ConfigurationKey = _configKey
 			};
 			var context = GetContext();

@@ -253,14 +253,14 @@ namespace UnitTests.AspNetCore.Attributes
 			// assert
 			Assert.IsNull(context.Result);

-			Assert.AreEqual(1, itemsCallback.Count);
-			Assert.AreEqual(IPAddress.Loopback, itemsCallback["RemoteAddress"]);
+			Assert.AreEqual(1, _itemsCallback.Count);
+			Assert.AreEqual(IPAddress.Loopback, _itemsCallback["RemoteAddress"]);
 		}

 		private ActionExecutingContext GetContext(IPAddress remote = null)
 		{
 			var requestHeaderMock = new Mock<IHeaderDictionary>();
-			foreach (var header in requestHeaders)
+			foreach (var header in _requestHeaders)
 			{
 				requestHeaderMock
 					.Setup(h => h.ContainsKey(header.Key))
@@ -286,11 +286,11 @@ namespace UnitTests.AspNetCore.Attributes
 			var itemsMock = new Mock<IDictionary<object, object>>();
 			itemsMock
 				.SetupSet(i => i[It.IsAny<object>()] = It.IsAny<object>())
-				.Callback<object, object>((key, val) => itemsCallback.Add(key, val));
+				.Callback<object, object>((key, val) => _itemsCallback.Add(key, val));

 			var configurationMock = new Mock<IConfiguration>();
 			var children = new List<IConfigurationSection>();
-			foreach (string ipAddress in restrictedIpsConfig)
+			foreach (string ipAddress in _restrictedIpsConfig)
 			{
 				var csm = new Mock<IConfigurationSection>();
 				csm.Setup(cs => cs.Value).Returns(ipAddress);
@@ -304,8 +304,8 @@ namespace UnitTests.AspNetCore.Attributes
 				.Returns(children);

 			configurationMock
-				.Setup(c => c.GetSection(configKey))
-				.Returns(configExists ? configSectionMock.Object : null);
+				.Setup(c => c.GetSection(_configKey))
+				.Returns(_configExists ? configSectionMock.Object : null);

 			var requestServicesMock = new Mock<IServiceProvider>();
 			requestServicesMock
--- a/UnitTests/AspNetCore/Extensions/HttpContextExtensionsTests.cs
+++ b/UnitTests/AspNetCore/Extensions/HttpContextExtensionsTests.cs
@@ -12,30 +12,30 @@ namespace UnitTests.AspNetCore.Extensions
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class HttpContextExtensionsTests
 	{
-		private Mock<ISession> sessionMock;
+		private Mock<ISession> _sessionMock;

-		private string tokenFormName;
-		private string tokenHeaderName;
-		private string tokenValue;
+		private string _tokenFormName;
+		private string _tokenHeaderName;
+		private string _tokenValue;

-		private Dictionary<string, string> requestHeaders;
-		private Dictionary<string, string> requestQueries;
-		private Dictionary<object, object> items;
+		private Dictionary<string, string> _requestHeaders;
+		private Dictionary<string, string> _requestQueries;
+		private Dictionary<object, object> _items;

-		private IPAddress remote;
+		private IPAddress _remote;

 		[TestInitialize]
 		public void InitializeTests()
 		{
-			tokenFormName = null;
-			tokenHeaderName = null;
-			tokenValue = null;
+			_tokenFormName = null;
+			_tokenHeaderName = null;
+			_tokenValue = null;

-			requestHeaders = new Dictionary<string, string>();
-			requestQueries = new Dictionary<string, string>();
-			items = new Dictionary<object, object>();
+			_requestHeaders = [];
+			_requestQueries = [];
+			_items = [];

-			remote = IPAddress.Loopback;
+			_remote = IPAddress.Loopback;
 		}

 		#region Antiforgery
@@ -44,9 +44,9 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnAntiforgery()
 		{
 			// arrange
-			tokenFormName = "af-token";
-			tokenHeaderName = "af-header";
-			tokenValue = "security_first";
+			_tokenFormName = "af-token";
+			_tokenHeaderName = "af-header";
+			_tokenValue = "security_first";

 			var context = GetContext();

@@ -54,18 +54,18 @@ namespace UnitTests.AspNetCore.Extensions
 			var (formName, headerName, value) = context.GetAntiforgeryToken();

 			// assert
-			Assert.AreEqual(tokenFormName, formName);
-			Assert.AreEqual(tokenHeaderName, headerName);
-			Assert.AreEqual(tokenValue, value);
+			Assert.AreEqual(_tokenFormName, formName);
+			Assert.AreEqual(_tokenHeaderName, headerName);
+			Assert.AreEqual(_tokenValue, value);
 		}

 		[TestMethod]
 		public void ShouldReturnAntiforgeryNullService()
 		{
 			// arrange
-			tokenFormName = "af-token";
-			tokenHeaderName = "af-header";
-			tokenValue = "security_first";
+			_tokenFormName = "af-token";
+			_tokenHeaderName = "af-header";
+			_tokenValue = "security_first";

 			var context = GetContext(hasAntiforgery: false);

@@ -101,7 +101,7 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnRemoteAddress()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");

 			var context = GetContext();

@@ -109,7 +109,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var result = context.GetRemoteIpAddress();

 			// assert
-			Assert.AreEqual(remote, result);
+			Assert.AreEqual(_remote, result);
 		}

 		[DataTestMethod]
@@ -119,9 +119,9 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnDefaultHeader(string headerName)
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");
 			var header = IPAddress.Parse("5.6.7.8");
-			requestHeaders.Add(headerName, header.ToString());
+			_requestHeaders.Add(headerName, header.ToString());

 			var context = GetContext();

@@ -129,7 +129,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var result = context.GetRemoteIpAddress();

 			// assert
-			Assert.AreNotEqual(remote, result);
+			Assert.AreNotEqual(_remote, result);
 			Assert.AreEqual(header, result);
 		}

@@ -137,12 +137,12 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnCustomHeader()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");
 			string headerName = "FooBar";
 			var headerIp = IPAddress.Parse("5.6.7.8");

-			requestHeaders.Add(headerName, headerIp.ToString());
-			requestHeaders.Add("X-Forwarded-For", remote.ToString());
+			_requestHeaders.Add(headerName, headerIp.ToString());
+			_requestHeaders.Add("X-Forwarded-For", _remote.ToString());

 			var context = GetContext();

@@ -150,7 +150,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var result = context.GetRemoteIpAddress(ipHeaderName: headerName);

 			// assert
-			Assert.AreNotEqual(remote, result);
+			Assert.AreNotEqual(_remote, result);
 			Assert.AreEqual(headerIp, result);
 		}

@@ -158,8 +158,8 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnAddressInvalidHeader()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
-			requestHeaders.Add("X-Forwarded-For", "1.2.3:4");
+			_remote = IPAddress.Parse("1.2.3.4");
+			_requestHeaders.Add("X-Forwarded-For", "1.2.3:4");

 			var context = GetContext();

@@ -167,16 +167,16 @@ namespace UnitTests.AspNetCore.Extensions
 			var result = context.GetRemoteIpAddress();

 			// assert
-			Assert.AreEqual(remote, result);
+			Assert.AreEqual(_remote, result);
 		}

 		[TestMethod]
 		public void ShouldReturnFirstAddressOnMultipleProxies()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");
 			var header = IPAddress.Parse("5.6.7.8");
-			requestHeaders.Add("X-Forwarded-For", $"{header}, 111.222.111.222");
+			_requestHeaders.Add("X-Forwarded-For", $"{header}, 111.222.111.222");

 			var context = GetContext();

@@ -184,7 +184,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var result = context.GetRemoteIpAddress();

 			// assert
-			Assert.AreNotEqual(remote, result);
+			Assert.AreNotEqual(_remote, result);
 			Assert.AreEqual(header, result);
 		}

@@ -192,9 +192,9 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnV4AddressOnMapped()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");
 			var header = IPAddress.Parse("::ffff:127.0.0.1");
-			requestHeaders.Add("X-Forwarded-For", "::ffff:127.0.0.1");
+			_requestHeaders.Add("X-Forwarded-For", "::ffff:127.0.0.1");

 			var context = GetContext();

@@ -202,7 +202,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var result = context.GetRemoteIpAddress();

 			// assert
-			Assert.AreNotEqual(remote, result);
+			Assert.AreNotEqual(_remote, result);
 			Assert.AreNotEqual(header, result);
 			Assert.AreEqual(header.MapToIPv4(), result);
 		}
@@ -215,7 +215,7 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnTrueOnLocal()
 		{
 			// arrange
-			remote = IPAddress.Loopback;
+			_remote = IPAddress.Loopback;

 			var context = GetContext();

@@ -230,7 +230,7 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnFalseOnRemote()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");

 			var context = GetContext();

@@ -245,9 +245,9 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnTrueOnDefaultHeader()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");
 			var headerIp = IPAddress.Loopback;
-			requestHeaders.Add("X-Forwarded-For", headerIp.ToString());
+			_requestHeaders.Add("X-Forwarded-For", headerIp.ToString());

 			var context = GetContext();

@@ -262,10 +262,10 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldReturnTrueOnCustomHeader()
 		{
 			// arrange
-			remote = IPAddress.Parse("1.2.3.4");
+			_remote = IPAddress.Parse("1.2.3.4");
 			string headerName = "FooBar";
 			var headerIp = IPAddress.Loopback;
-			requestHeaders.Add(headerName, headerIp.ToString());
+			_requestHeaders.Add(headerName, headerIp.ToString());

 			var context = GetContext();

@@ -281,7 +281,7 @@ namespace UnitTests.AspNetCore.Extensions
 		{
 			// arrange
 			var headerIp = IPAddress.Parse("1.2.3.4");
-			requestHeaders.Add("X-Forwarded-For", headerIp.ToString());
+			_requestHeaders.Add("X-Forwarded-For", headerIp.ToString());

 			var context = GetContext();

@@ -298,7 +298,7 @@ namespace UnitTests.AspNetCore.Extensions
 			// arrange
 			string headerName = "FooBar";
 			var headerIp = IPAddress.Parse("1.2.3.4");
-			requestHeaders.Add(headerName, headerIp.ToString());
+			_requestHeaders.Add(headerName, headerIp.ToString());

 			var context = GetContext();

@@ -333,8 +333,8 @@ namespace UnitTests.AspNetCore.Extensions
 			string request = "abc";
 			string query = "def";

-			items.Add("OriginalRequest", request);
-			requestQueries.Add("ReturnUrl", query);
+			_items.Add("OriginalRequest", request);
+			_requestQueries.Add("ReturnUrl", query);

 			var context = GetContext();

@@ -351,7 +351,7 @@ namespace UnitTests.AspNetCore.Extensions
 		{
 			// arrange
 			string query = "def";
-			requestQueries.Add("ReturnUrl", query);
+			_requestQueries.Add("ReturnUrl", query);

 			var context = GetContext();

@@ -376,7 +376,7 @@ namespace UnitTests.AspNetCore.Extensions
 			context.ClearSession();

 			// assert
-			sessionMock.Verify(s => s.Clear(), Times.Once);
+			_sessionMock.Verify(s => s.Clear(), Times.Once);
 		}

 		[TestMethod]
@@ -389,7 +389,7 @@ namespace UnitTests.AspNetCore.Extensions
 			context.ClearSession();

 			// assert
-			sessionMock.Verify(s => s.Clear(), Times.Never);
+			_sessionMock.Verify(s => s.Clear(), Times.Never);
 		}

 		#endregion Session
@@ -398,7 +398,7 @@ namespace UnitTests.AspNetCore.Extensions
 		{
 			// Request
 			var requestHeaderMock = new Mock<IHeaderDictionary>();
-			foreach (var header in requestHeaders)
+			foreach (var header in _requestHeaders)
 			{
 				requestHeaderMock
 					.Setup(h => h.ContainsKey(header.Key))
@@ -409,7 +409,7 @@ namespace UnitTests.AspNetCore.Extensions
 			}

 			var requestQueryMock = new Mock<IQueryCollection>();
-			foreach (var query in requestQueries)
+			foreach (var query in _requestQueries)
 			{
 				requestQueryMock
 					.Setup(h => h.ContainsKey(query.Key))
@@ -434,7 +434,7 @@ namespace UnitTests.AspNetCore.Extensions
 				var antiforgeryMock = new Mock<IAntiforgery>();
 				antiforgeryMock
 					.Setup(af => af.GetAndStoreTokens(It.IsAny<HttpContext>()))
-					.Returns(() => string.IsNullOrWhiteSpace(tokenValue) ? null : new AntiforgeryTokenSet(tokenValue, tokenValue, tokenFormName, tokenHeaderName));
+					.Returns(() => string.IsNullOrWhiteSpace(_tokenValue) ? null : new AntiforgeryTokenSet(_tokenValue, _tokenValue, _tokenFormName, _tokenHeaderName));

 				requestServicesMock
 					.Setup(rs => rs.GetService(typeof(IAntiforgery)))
@@ -448,10 +448,10 @@ namespace UnitTests.AspNetCore.Extensions
 				.Returns(IPAddress.Loopback);
 			connectionInfoMock
 				.Setup(ci => ci.RemoteIpAddress)
-				.Returns(remote);
+				.Returns(_remote);

 			// Session
-			sessionMock = new Mock<ISession>();
+			_sessionMock = new Mock<ISession>();

 			var contextMock = new Mock<HttpContext>();
 			contextMock
@@ -465,12 +465,12 @@ namespace UnitTests.AspNetCore.Extensions
 				.Returns(connectionInfoMock.Object);
 			contextMock
 				.Setup(c => c.Items)
-				.Returns(items);
+				.Returns(_items);
 			if (hasSession)
 			{
 				contextMock
 					.Setup(c => c.Session)
-					.Returns(sessionMock.Object);
+					.Returns(_sessionMock.Object);
 			}

 			return contextMock.Object;
--- a/UnitTests/AspNetCore/Extensions/ModelStateDictionaryExtensionsTests.cs
+++ b/UnitTests/AspNetCore/Extensions/ModelStateDictionaryExtensionsTests.cs
@@ -9,12 +9,12 @@ namespace UnitTests.AspNetCore.Extensions
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class ModelStateDictionaryExtensionsTests
 	{
-		private TestModel testModel;
+		private TestModel _testModel;

 		[TestInitialize]
 		public void InitializeTests()
 		{
-			testModel = new TestModel
+			_testModel = new TestModel
 			{
 				ValueA = "A",
 				ValueB = "B",
@@ -33,7 +33,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var modelState = new ModelStateDictionary();

 			// act
-			modelState.AddModelError(testModel, m => m.ValueA, "ShitHappens");
+			modelState.AddModelError(_testModel, m => m.ValueA, "ShitHappens");

 			// assert
 			Assert.AreEqual(1, modelState.Count);
@@ -48,7 +48,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var modelState = new ModelStateDictionary();

 			// act
-			modelState.AddModelError(testModel, m => m.SubModel.SubValueB, "ShitHappens");
+			modelState.AddModelError(_testModel, m => m.SubModel.SubValueB, "ShitHappens");

 			// assert
 			Assert.AreEqual(1, modelState.Count);
@@ -64,7 +64,7 @@ namespace UnitTests.AspNetCore.Extensions
 			ModelStateDictionary modelState = null;

 			// act
-			modelState.AddModelError(testModel, m => m.SubModel.SubValueB, "ShitHappens");
+			modelState.AddModelError(_testModel, m => m.SubModel.SubValueB, "ShitHappens");
 		}

 		[TestMethod]
@@ -75,7 +75,7 @@ namespace UnitTests.AspNetCore.Extensions
 			var modelState = new ModelStateDictionary();

 			// act
-			modelState.AddModelError(testModel, m => m, "ShitHappens");
+			modelState.AddModelError(_testModel, m => m, "ShitHappens");
 		}

 		internal class TestModel
--- a/UnitTests/AspNetCore/Extensions/SessionExtensionsTests.cs
+++ b/UnitTests/AspNetCore/Extensions/SessionExtensionsTests.cs
@@ -10,12 +10,12 @@ namespace UnitTests.AspNetCore.Extensions
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class SessionExtensionsTests
 	{
-		private Mock<ISession> sessionMock;
+		private Mock<ISession> _sessionMock;

-		private string sessionKey;
-		private byte[] sessionValue;
+		private string _sessionKey;
+		private byte[] _sessionValue;

-		private TestModel model;
+		private TestModel _model;

 		internal class TestModel
 		{
@@ -27,10 +27,10 @@ namespace UnitTests.AspNetCore.Extensions
 		[TestInitialize]
 		public void InitializeTests()
 		{
-			sessionKey = null;
-			sessionValue = null;
+			_sessionKey = null;
+			_sessionValue = null;

-			model = new TestModel
+			_model = new TestModel
 			{
 				ValueA = "A",
 				ValueB = "B"
@@ -41,7 +41,7 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldCheckKeyExists()
 		{
 			// arrange
-			sessionKey = "exists";
+			_sessionKey = "exists";
 			var session = GetSession();

 			// act
@@ -57,25 +57,25 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldGetValue()
 		{
 			// arrange
-			sessionKey = "test";
-			sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(model));
+			_sessionKey = "test";
+			_sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(_model));
 			var session = GetSession();

 			// act
-			var result = session.GetValue<TestModel>(sessionKey);
+			var result = session.GetValue<TestModel>(_sessionKey);

 			// assert
 			Assert.IsNotNull(result);
-			Assert.AreEqual(model.ValueA, result.ValueA);
-			Assert.AreEqual(model.ValueB, result.ValueB);
+			Assert.AreEqual(_model.ValueA, result.ValueA);
+			Assert.AreEqual(_model.ValueB, result.ValueB);
 		}

 		[TestMethod]
 		public void ShouldGetNull()
 		{
 			// arrange
-			sessionKey = "foo";
-			sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(model));
+			_sessionKey = "foo";
+			_sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(_model));
 			var session = GetSession();

 			// act
@@ -89,25 +89,25 @@ namespace UnitTests.AspNetCore.Extensions
 		public void ShouldGetValueWithFallback()
 		{
 			// arrange
-			sessionKey = "test";
-			sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(model));
+			_sessionKey = "test";
+			_sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(_model));
 			var session = GetSession();

 			// act
-			var result = session.GetValue(sessionKey, new TestModel());
+			var result = session.GetValue(_sessionKey, new TestModel());

 			// assert
 			Assert.IsNotNull(result);
-			Assert.AreEqual(model.ValueA, result.ValueA);
-			Assert.AreEqual(model.ValueB, result.ValueB);
+			Assert.AreEqual(_model.ValueA, result.ValueA);
+			Assert.AreEqual(_model.ValueB, result.ValueB);
 		}

 		[TestMethod]
 		public void ShouldGetFallback()
 		{
 			// arrange
-			sessionKey = "foo";
-			sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(model));
+			_sessionKey = "foo";
+			_sessionValue = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(_model));
 			var session = GetSession();

 			// act
@@ -127,33 +127,33 @@ namespace UnitTests.AspNetCore.Extensions
 			var session = GetSession();

 			// act
-			session.SetValue(key, model);
+			session.SetValue(key, _model);

 			// arrange
-			Assert.AreEqual(key, sessionKey);
-			Assert.AreEqual(JsonConvert.SerializeObject(model), Encoding.UTF8.GetString(sessionValue));
+			Assert.AreEqual(key, _sessionKey);
+			Assert.AreEqual(JsonConvert.SerializeObject(_model), Encoding.UTF8.GetString(_sessionValue));
 		}

 		private ISession GetSession()
 		{
-			string[] keys = new[] { sessionKey };
+			string[] keys = [_sessionKey];

-			sessionMock = new Mock<ISession>();
-			sessionMock
-				.Setup(s => s.TryGetValue(It.IsAny<string>(), out sessionValue))
-				.Returns<string, byte[]>((key, value) => sessionKey == key);
-			sessionMock
+			_sessionMock = new Mock<ISession>();
+			_sessionMock
+				.Setup(s => s.TryGetValue(It.IsAny<string>(), out _sessionValue))
+				.Returns<string, byte[]>((key, value) => _sessionKey == key);
+			_sessionMock
 				.Setup(s => s.Set(It.IsAny<string>(), It.IsAny<byte[]>()))
 				.Callback<string, byte[]>((key, value) =>
 				{
-					sessionKey = key;
-					sessionValue = value;
+					_sessionKey = key;
+					_sessionValue = value;
 				});
-			sessionMock
+			_sessionMock
 				.Setup(s => s.Keys)
 				.Returns(keys);

-			return sessionMock.Object;
+			return _sessionMock.Object;
 		}
 	}
 }
--- a/UnitTests/AspNetCore/Security/BasicAuthentication/BasicAuthenticationMiddlewareTests.cs
+++ b/UnitTests/AspNetCore/Security/BasicAuthentication/BasicAuthenticationMiddlewareTests.cs
@@ -18,26 +18,26 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class BasicAuthenticationMiddlewareTests
 	{
-		private Dictionary<string, string> requestHeaders;
+		private Dictionary<string, string> _requestHeaders;

-		private Dictionary<string, string> responseHeadersCallback;
-		private int responseStatusCodeCallback;
+		private Dictionary<string, string> _responseHeadersCallback;
+		private int _responseStatusCodeCallback;

-		private string validatorRealm;
-		private ClaimsPrincipal validatorResponse;
-		private List<(string username, string password, IPAddress ipAddr)> validatorCallback;
+		private string _validatorRealm;
+		private ClaimsPrincipal _validatorResponse;
+		private List<(string username, string password, IPAddress ipAddr)> _validatorCallback;

 		[TestInitialize]
 		public void InitializeTests()
 		{
-			requestHeaders = new Dictionary<string, string>();
+			_requestHeaders = [];

-			responseHeadersCallback = new Dictionary<string, string>();
-			responseStatusCodeCallback = 0;
+			_responseHeadersCallback = [];
+			_responseStatusCodeCallback = 0;

-			validatorRealm = null;
-			validatorResponse = null;
-			validatorCallback = new List<(string username, string password, IPAddress ipAddr)>();
+			_validatorRealm = null;
+			_validatorResponse = null;
+			_validatorCallback = [];
 		}

 		[TestMethod]
@@ -47,8 +47,8 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			string username = "user";
 			string password = "pass:word";

-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{username}:{password}"))}");
-			validatorResponse = new ClaimsPrincipal();
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{username}:{password}"))}");
+			_validatorResponse = new ClaimsPrincipal();

 			var middleware = GetMiddleware();
 			var context = GetContext();
@@ -57,13 +57,13 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			await middleware.InvokeAsync(context);

 			// assert
-			Assert.AreEqual(0, responseStatusCodeCallback); // not triggered
-			Assert.AreEqual(0, responseHeadersCallback.Count);
-			Assert.AreEqual(1, validatorCallback.Count);
+			Assert.AreEqual(0, _responseStatusCodeCallback); // not triggered
+			Assert.AreEqual(0, _responseHeadersCallback.Count);
+			Assert.AreEqual(1, _validatorCallback.Count);

-			Assert.AreEqual(username, validatorCallback.First().username);
-			Assert.AreEqual(password, validatorCallback.First().password);
-			Assert.AreEqual(IPAddress.Loopback, validatorCallback.First().ipAddr);
+			Assert.AreEqual(username, _validatorCallback.First().username);
+			Assert.AreEqual(password, _validatorCallback.First().password);
+			Assert.AreEqual(IPAddress.Loopback, _validatorCallback.First().ipAddr);
 		}

 		[TestMethod]
@@ -77,13 +77,13 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			await middleware.InvokeAsync(context);

 			// assert
-			Assert.AreEqual(401, responseStatusCodeCallback);
+			Assert.AreEqual(401, _responseStatusCodeCallback);

-			Assert.AreEqual(0, validatorCallback.Count);
+			Assert.AreEqual(0, _validatorCallback.Count);

-			Assert.AreEqual(1, responseHeadersCallback.Count);
-			Assert.AreEqual("WWW-Authenticate", responseHeadersCallback.Keys.First());
-			Assert.AreEqual("Basic", responseHeadersCallback.Values.First());
+			Assert.AreEqual(1, _responseHeadersCallback.Count);
+			Assert.AreEqual("WWW-Authenticate", _responseHeadersCallback.Keys.First());
+			Assert.AreEqual("Basic", _responseHeadersCallback.Values.First());
 		}

 		[TestMethod]
@@ -93,10 +93,10 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			string username = "user";
 			string password = "pw";

-			validatorRealm = "TEST";
+			_validatorRealm = "TEST";
 			var remote = IPAddress.Parse("1.2.3.4");

-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{username}:{password}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{username}:{password}"))}");

 			var middleware = GetMiddleware();
 			var context = GetContext(remote);
@@ -105,16 +105,16 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			await middleware.InvokeAsync(context);

 			// assert
-			Assert.AreEqual(401, responseStatusCodeCallback);
+			Assert.AreEqual(401, _responseStatusCodeCallback);

-			Assert.AreEqual(1, responseHeadersCallback.Count);
-			Assert.AreEqual("WWW-Authenticate", responseHeadersCallback.Keys.First());
-			Assert.AreEqual($"Basic realm=\"{validatorRealm}\"", responseHeadersCallback.Values.First());
+			Assert.AreEqual(1, _responseHeadersCallback.Count);
+			Assert.AreEqual("WWW-Authenticate", _responseHeadersCallback.Keys.First());
+			Assert.AreEqual($"Basic realm=\"{_validatorRealm}\"", _responseHeadersCallback.Values.First());

-			Assert.AreEqual(1, validatorCallback.Count);
-			Assert.AreEqual(username, validatorCallback.First().username);
-			Assert.AreEqual(password, validatorCallback.First().password);
-			Assert.AreEqual(remote, validatorCallback.First().ipAddr);
+			Assert.AreEqual(1, _validatorCallback.Count);
+			Assert.AreEqual(username, _validatorCallback.First().username);
+			Assert.AreEqual(password, _validatorCallback.First().password);
+			Assert.AreEqual(remote, _validatorCallback.First().ipAddr);
 		}

 		[TestMethod]
@@ -123,7 +123,7 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			// arrange
 			string username = "user";

-			requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{username}"))}");
+			_requestHeaders.Add("Authorization", $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes($"{username}"))}");

 			var middleware = GetMiddleware();
 			var context = GetContext();
@@ -132,7 +132,7 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			await middleware.InvokeAsync(context);

 			// assert
-			Assert.AreEqual(500, responseStatusCodeCallback);
+			Assert.AreEqual(500, _responseStatusCodeCallback);
 		}

 		private BasicAuthenticationMiddleware GetMiddleware()
@@ -141,11 +141,11 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			var validatorMock = new Mock<IBasicAuthenticationValidator>();
 			validatorMock
 				.Setup(v => v.Realm)
-				.Returns(validatorRealm);
+				.Returns(_validatorRealm);
 			validatorMock
 				.Setup(v => v.ValidateAsync(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<IPAddress>(), It.IsAny<CancellationToken>()))
-				.Callback<string, string, IPAddress, CancellationToken>((username, password, ipAddress, _) => validatorCallback.Add((username, password, ipAddress)))
-				.ReturnsAsync(validatorResponse);
+				.Callback<string, string, IPAddress, CancellationToken>((username, password, ipAddress, _) => _validatorCallback.Add((username, password, ipAddress)))
+				.ReturnsAsync(_validatorResponse);

 			return new BasicAuthenticationMiddleware(nextMock.Object, validatorMock.Object);
 		}
@@ -154,7 +154,7 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 		{
 			// Request
 			var requestHeaderMock = new Mock<IHeaderDictionary>();
-			foreach (var header in requestHeaders)
+			foreach (var header in _requestHeaders)
 			{
 				requestHeaderMock
 					.Setup(h => h.ContainsKey(header.Key))
@@ -173,7 +173,7 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 			var responseHeaderMock = new Mock<IHeaderDictionary>();
 			responseHeaderMock
 				.SetupSet(h => h[It.IsAny<string>()] = It.IsAny<StringValues>())
-				.Callback<string, StringValues>((key, value) => responseHeadersCallback[key] = value);
+				.Callback<string, StringValues>((key, value) => _responseHeadersCallback[key] = value);

 			var responseMock = new Mock<HttpResponse>();
 			responseMock
@@ -181,7 +181,7 @@ namespace UnitTests.AspNetCore.Security.BasicAuthentication
 				.Returns(responseHeaderMock.Object);
 			responseMock
 				.SetupSet(r => r.StatusCode = It.IsAny<int>())
-				.Callback<int>((code) => responseStatusCodeCallback = code);
+				.Callback<int>((code) => _responseStatusCodeCallback = code);

 			// Connection
 			var connectionInfoMock = new Mock<ConnectionInfo>();
--- a/UnitTests/AspNetCore/Security/PathProtection/ProtectedPathMiddlewareTests.cs
+++ b/UnitTests/AspNetCore/Security/PathProtection/ProtectedPathMiddlewareTests.cs
@@ -14,17 +14,17 @@ namespace UnitTests.AspNetCore.Security.PathProtection
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class ProtectedPathMiddlewareTests
 	{
-		private Mock<RequestDelegate> nextMock;
-		private Mock<HttpContext> httpContextMock;
-		private Mock<IAuthorizationService> authorizationServiceMock;
-		private Mock<IAuthenticationService> authenticationServiceMock;
+		private Mock<RequestDelegate> _nextMock;
+		private Mock<HttpContext> _httpContextMock;
+		private Mock<IAuthorizationService> _authorizationServiceMock;
+		private Mock<IAuthenticationService> _authenticationServiceMock;

-		private ProtectedPathOptions options;
+		private ProtectedPathOptions _options;

 		[TestInitialize]
 		public void InitializeTest()
 		{
-			options = new ProtectedPathOptions
+			_options = new ProtectedPathOptions
 			{
 				Path = "/secure/protected",
 				PolicyName = "Protection"
@@ -36,21 +36,21 @@ namespace UnitTests.AspNetCore.Security.PathProtection
 		{
 			// arrange
 			var middleware = GetMiddleware();
-			var context = GetHttpContext(options.Path);
+			var context = GetHttpContext(_options.Path);
 			var auth = GetAuthService(true);

 			// act
 			await middleware.InvokeAsync(context, auth);

 			// assert
-			authorizationServiceMock.Verify(s => s.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), options.PolicyName), Times.Once);
-			authorizationServiceMock.VerifyNoOtherCalls();
+			_authorizationServiceMock.Verify(s => s.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), _options.PolicyName), Times.Once);
+			_authorizationServiceMock.VerifyNoOtherCalls();

-			authenticationServiceMock.Verify(s => s.ChallengeAsync(It.IsAny<HttpContext>(), It.IsAny<string>(), It.IsAny<AuthenticationProperties>()), Times.Never);
-			authenticationServiceMock.VerifyNoOtherCalls();
+			_authenticationServiceMock.Verify(s => s.ChallengeAsync(It.IsAny<HttpContext>(), It.IsAny<string>(), It.IsAny<AuthenticationProperties>()), Times.Never);
+			_authenticationServiceMock.VerifyNoOtherCalls();

-			nextMock.Verify(n => n.Invoke(It.IsAny<HttpContext>()), Times.Once);
-			nextMock.VerifyNoOtherCalls();
+			_nextMock.Verify(n => n.Invoke(It.IsAny<HttpContext>()), Times.Once);
+			_nextMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -65,14 +65,14 @@ namespace UnitTests.AspNetCore.Security.PathProtection
 			await middleware.InvokeAsync(context, auth);

 			// assert
-			authorizationServiceMock.Verify(s => s.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), options.PolicyName), Times.Never);
-			authorizationServiceMock.VerifyNoOtherCalls();
+			_authorizationServiceMock.Verify(s => s.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), _options.PolicyName), Times.Never);
+			_authorizationServiceMock.VerifyNoOtherCalls();

-			authenticationServiceMock.Verify(s => s.ChallengeAsync(It.IsAny<HttpContext>(), It.IsAny<string>(), It.IsAny<AuthenticationProperties>()), Times.Never);
-			authenticationServiceMock.VerifyNoOtherCalls();
+			_authenticationServiceMock.Verify(s => s.ChallengeAsync(It.IsAny<HttpContext>(), It.IsAny<string>(), It.IsAny<AuthenticationProperties>()), Times.Never);
+			_authenticationServiceMock.VerifyNoOtherCalls();

-			nextMock.Verify(n => n.Invoke(It.IsAny<HttpContext>()), Times.Once);
-			nextMock.VerifyNoOtherCalls();
+			_nextMock.Verify(n => n.Invoke(It.IsAny<HttpContext>()), Times.Once);
+			_nextMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -80,27 +80,27 @@ namespace UnitTests.AspNetCore.Security.PathProtection
 		{
 			// arrange
 			var middleware = GetMiddleware();
-			var context = GetHttpContext(options.Path);
+			var context = GetHttpContext(_options.Path);
 			var auth = GetAuthService(false);

 			// act
 			await middleware.InvokeAsync(context, auth);

 			// assert
-			authorizationServiceMock.Verify(s => s.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), options.PolicyName), Times.Once);
-			authorizationServiceMock.VerifyNoOtherCalls();
+			_authorizationServiceMock.Verify(s => s.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), _options.PolicyName), Times.Once);
+			_authorizationServiceMock.VerifyNoOtherCalls();

-			authenticationServiceMock.Verify(s => s.ChallengeAsync(It.IsAny<HttpContext>(), It.IsAny<string>(), It.IsAny<AuthenticationProperties>()), Times.Once);
-			authenticationServiceMock.VerifyNoOtherCalls();
+			_authenticationServiceMock.Verify(s => s.ChallengeAsync(It.IsAny<HttpContext>(), It.IsAny<string>(), It.IsAny<AuthenticationProperties>()), Times.Once);
+			_authenticationServiceMock.VerifyNoOtherCalls();

-			nextMock.Verify(n => n.Invoke(It.IsAny<HttpContext>()), Times.Never);
-			nextMock.VerifyNoOtherCalls();
+			_nextMock.Verify(n => n.Invoke(It.IsAny<HttpContext>()), Times.Never);
+			_nextMock.VerifyNoOtherCalls();
 		}

 		private ProtectedPathMiddleware GetMiddleware()
 		{
-			nextMock = new Mock<RequestDelegate>();
-			return new ProtectedPathMiddleware(nextMock.Object, options);
+			_nextMock = new Mock<RequestDelegate>();
+			return new ProtectedPathMiddleware(_nextMock.Object, _options);
 		}

 		private HttpContext GetHttpContext(string requestPath)
@@ -110,32 +110,32 @@ namespace UnitTests.AspNetCore.Security.PathProtection
 				.Setup(r => r.Path)
 				.Returns(new PathString(requestPath));

-			authenticationServiceMock = new Mock<IAuthenticationService>();
+			_authenticationServiceMock = new Mock<IAuthenticationService>();

 			var requestServicesMock = new Mock<IServiceProvider>();
 			requestServicesMock
 				.Setup(s => s.GetService(typeof(IAuthenticationService)))
-				.Returns(authenticationServiceMock.Object);
+				.Returns(_authenticationServiceMock.Object);

-			httpContextMock = new Mock<HttpContext>();
-			httpContextMock
+			_httpContextMock = new Mock<HttpContext>();
+			_httpContextMock
 				.Setup(c => c.Request)
 				.Returns(requestMock.Object);
-			httpContextMock
+			_httpContextMock
 				.Setup(c => c.RequestServices)
 				.Returns(requestServicesMock.Object);

-			return httpContextMock.Object;
+			return _httpContextMock.Object;
 		}

 		private IAuthorizationService GetAuthService(bool success)
 		{
-			authorizationServiceMock = new Mock<IAuthorizationService>();
-			authorizationServiceMock
+			_authorizationServiceMock = new Mock<IAuthorizationService>();
+			_authorizationServiceMock
 				.Setup(service => service.AuthorizeAsync(It.IsAny<ClaimsPrincipal>(), It.IsAny<object>(), It.IsAny<string>()))
 				.ReturnsAsync(() => success ? AuthorizationResult.Success() : AuthorizationResult.Failed());

-			return authorizationServiceMock.Object;
+			return _authorizationServiceMock.Object;
 		}
 	}
 }
--- a/UnitTests/AspNetCore/Utilities/PasswordHelperTests.cs
+++ b/UnitTests/AspNetCore/Utilities/PasswordHelperTests.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
+using System.Reflection;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.VisualStudio.TestTools.UnitTesting;

--- a/UnitTests/Common/Cli/CommandLineParserTests.cs
+++ b/UnitTests/Common/Cli/CommandLineParserTests.cs
@@ -41,7 +41,7 @@ namespace UnitTests.Common.Cli

 			// act
 			parser.ReadArgs("Option1 \"Option 2\"");
-			string[] args = parser.GetType().GetField("args", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(parser) as string[];
+			string[] args = parser.GetType().GetField("_args", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(parser) as string[];

 			// assert
 			Assert.IsNotNull(args);
@@ -63,7 +63,7 @@ namespace UnitTests.Common.Cli
 			parser.RegisterOption("opt3", 2).Required().Single();
 			parser.RegisterOption("opt4").Alias("option4");

-			var options = parser.GetType().GetField("options", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(parser) as List<Option>;
+			var options = parser.GetType().GetField("_options", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(parser) as List<Option>;

 			// assert
 			Assert.IsNotNull(options);
@@ -163,7 +163,7 @@ namespace UnitTests.Common.Cli
 			// arrange
 			Argument actionArgument = null;

-			string[] args = new[] { "/run", "--opt" };
+			string[] args = ["/run", "--opt"];
 			var parser = new CommandLineParser();
 			parser.RegisterOption("opt").Required();
 			parser.RegisterOption("run").Do(arg => actionArgument = arg);
@@ -219,7 +219,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldThrowExceptionOnMultipleAutocomplete()
 		{
 			// arrange
-			string[] args = new[] { "/Opt:on" };
+			string[] args = ["/Opt:on"];
 			var parser = new CommandLineParser
 			{
 				IsCaseSensitive = true
@@ -239,7 +239,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldThrowExceptionOnMissingOption()
 		{
 			// arrange
-			string[] args = new[] { "/Option:on" };
+			string[] args = ["/Option:on"];
 			var parser = new CommandLineParser
 			{
 				AutoCompleteOptions = false
@@ -259,7 +259,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldTrhowExceptionOnDuplicateOption()
 		{
 			// arrange
-			string[] args = new[] { "/Opt:on", "--opt=off" };
+			string[] args = ["/Opt:on", "--opt=off"];
 			var parser = new CommandLineParser();
 			parser.RegisterOption("opt", 1).Single();

@@ -275,7 +275,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldThrowExceptionOnMissingArgument()
 		{
 			// arrange
-			string[] args = new[] { "/Option" };
+			string[] args = ["/Option"];
 			var parser = new CommandLineParser();
 			parser.RegisterOption("option", 1);

@@ -291,7 +291,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldThrowExceptionForMissingRequiredOption()
 		{
 			// arrange
-			string[] args = new[] { "/opt" };
+			string[] args = ["/opt"];
 			var parser = new CommandLineParser();
 			parser.RegisterOption("opt").Required();
 			parser.RegisterOption("foo").Required();
--- a/UnitTests/Common/Cli/EnumerableWalkerTests.cs
+++ b/UnitTests/Common/Cli/EnumerableWalkerTests.cs
@@ -8,18 +8,12 @@ namespace UnitTests.Common.Cli
 	[TestClass]
 	public class EnumerableWalkerTests
 	{
-		private List<string> list;
+		private List<string> _list;

 		[TestInitialize]
 		public void Initialize()
 		{
-			list = new List<string>
-			{
-				"one",
-				"two",
-				"three",
-				"four",
-			};
+			_list = ["one", "two", "three", "four"];
 		}

 		[TestMethod]
@@ -39,7 +33,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldReturnEnumerator()
 		{
 			// arrange
-			var walker = new EnumerableWalker<string>(list);
+			var walker = new EnumerableWalker<string>(_list);

 			// act
 			var enumerator = walker.GetEnumerator();
@@ -52,7 +46,7 @@ namespace UnitTests.Common.Cli
 		public void ShouldReturnGenericEnumerator()
 		{
 			// arrange
-			var walker = new EnumerableWalker<string>(list);
+			var walker = new EnumerableWalker<string>(_list);

 			// act
 			var enumerator = ((IEnumerable<string>)walker).GetEnumerator();
@@ -65,18 +59,18 @@ namespace UnitTests.Common.Cli
 		public void ShouldReturnItems()
 		{
 			// arrange
-			var walker = new EnumerableWalker<string>(list);
+			var walker = new EnumerableWalker<string>(_list);
 			_ = walker.GetEnumerator();

-			string[] items = new string[list.Count];
+			string[] items = new string[_list.Count];

 			// act
-			for (int i = 0; i < list.Count; i++)
+			for (int i = 0; i < _list.Count; i++)
 				items[i] = walker.GetNext();

 			// assert
-			for (int i = 0; i < list.Count; i++)
-				Assert.AreEqual(list[i], items[i], $"Position {i} failed");
+			for (int i = 0; i < _list.Count; i++)
+				Assert.AreEqual(_list[i], items[i], $"Position {i} failed");
 		}

 		[TestMethod]
@@ -90,7 +84,7 @@ namespace UnitTests.Common.Cli
 			string item = walker.GetNext();

 			// assert
-			Assert.AreEqual(default(string), item);
+			Assert.AreEqual(default, item);
 		}
 	}
 }
--- a/UnitTests/Common/Extensions/CryptographyHelperExtensionsTests.cs
+++ b/UnitTests/Common/Extensions/CryptographyHelperExtensionsTests.cs
@@ -12,7 +12,7 @@ namespace UnitTests.Common.Extensions
 		{
 			// arrange
 			string str = "Hello World!";
-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];

 			// act
 			string strHash = str.Md5();
@@ -28,7 +28,7 @@ namespace UnitTests.Common.Extensions
 		{
 			// arrange
 			string str = "Hello World!";
-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];

 			// act
 			string strHash = str.Sha1();
@@ -44,7 +44,7 @@ namespace UnitTests.Common.Extensions
 		{
 			// arrange
 			string str = "Hello World!";
-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];

 			// act
 			string strHash = str.Sha256();
@@ -60,7 +60,7 @@ namespace UnitTests.Common.Extensions
 		{
 			// arrange
 			string str = "Hello World!";
-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];

 			// act
 			string strHash = str.Sha512();
--- a/UnitTests/Common/Extensions/ExceptionExtensionsTests.cs
+++ b/UnitTests/Common/Extensions/ExceptionExtensionsTests.cs
@@ -56,11 +56,11 @@ namespace UnitTests.Common.Extensions
 			// arrange
 			var innerExceptions = new List<Exception>
 			{
-				new Exception("Inner Exception 1."),
-				new Exception("Inner Exception 2. See the inner exception for details.", new Exception("Inner Exception of Exception 2.")),
-				new Exception("Inner Exception 3."),
-				new Exception("Inner Exception 4."),
-				new Exception("Inner Exception 5.")
+				new("Inner Exception 1."),
+				new("Inner Exception 2. See the inner exception for details.", new Exception("Inner Exception of Exception 2.")),
+				new("Inner Exception 3."),
+				new("Inner Exception 4."),
+				new("Inner Exception 5.")
 			};
 			var aggregateException = new AggregateException("Lots of exceptions.", innerExceptions);
 			string expectedMessage = "Inner Exception 1. Inner Exception 2. Inner Exception of Exception 2. Inner Exception 3.";
--- a/UnitTests/Common/Extensions/JsonExtensionsTests.cs
+++ b/UnitTests/Common/Extensions/JsonExtensionsTests.cs
@@ -224,7 +224,7 @@ namespace UnitTests.Common.Extensions
 		public void ShouldConvertToJArray()
 		{
 			// arrange
-			string[] stringArray = new[] { "one", "two", "three" };
+			string[] stringArray = ["one", "two", "three"];
 			var objectArray = new[]
 			{
 				new JsonTestClass { StringValue = "One" },
--- a/UnitTests/Common/Extensions/ReaderWriterLockSlimExtensionsTests.cs
+++ b/UnitTests/Common/Extensions/ReaderWriterLockSlimExtensionsTests.cs
@@ -154,7 +154,7 @@ namespace UnitTests.Common.Extensions
 				catch (Exception)
 				{ /* keep it quiet */ }
 			});
-			Task.WaitAll(awaitableTask);
+			awaitableTask.Wait();

 			// assert
 			Assert.IsTrue(isTimeout);
@@ -183,7 +183,7 @@ namespace UnitTests.Common.Extensions
 				catch (Exception)
 				{ /* keep it quiet */ }
 			});
-			Task.WaitAll(awaitableTask);
+			awaitableTask.Wait();

 			// assert
 			Assert.IsTrue(isTimeout);
@@ -212,7 +212,7 @@ namespace UnitTests.Common.Extensions
 				catch (Exception)
 				{ /* keep it quiet */ }
 			});
-			Task.WaitAll(awaitableTask);
+			awaitableTask.Wait();

 			// assert
 			Assert.IsTrue(isTimeout);
--- a/UnitTests/Common/Extensions/StringExtensionsTests.cs
+++ b/UnitTests/Common/Extensions/StringExtensionsTests.cs
@@ -87,7 +87,7 @@ namespace UnitTests.Common.Extensions
 		{
 			// arrange
 			byte[] bytes1 = null;
-			byte[] bytes2 = Array.Empty<byte>();
+			byte[] bytes2 = [];

 			// act
 			string hex1 = bytes1.BytesToHex();
@@ -102,7 +102,7 @@ namespace UnitTests.Common.Extensions
 		public void ShouldReturnHexString()
 		{
 			// arrange
-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];

 			// act
 			string hex = bytes.BytesToHex();
@@ -116,7 +116,7 @@ namespace UnitTests.Common.Extensions
 		public void ShouldReturnHexStringWithDelimiter()
 		{
 			// arrange
-			byte[] bytes = new byte[] { 0xde, 0xad, 0xbe, 0xef };
+			byte[] bytes = [0xde, 0xad, 0xbe, 0xef];

 			// act
 			string hex = bytes.BytesToHex("_");
--- a/UnitTests/Common/Logging/FileLoggerTests.cs
+++ b/UnitTests/Common/Logging/FileLoggerTests.cs
@@ -15,14 +15,14 @@ namespace UnitTests.Common.Logging
 	[TestClass]
 	public class FileLoggerTests
 	{
-		private Mock<StreamWriter> streamWriterMock;
+		private Mock<StreamWriter> _streamWriterMock;

-		private List<string> lines;
+		private List<string> _lines;

 		[TestInitialize]
 		public void Initialize()
 		{
-			lines = new List<string>();
+			_lines = [];
 		}

 		[TestMethod]
@@ -157,14 +157,14 @@ namespace UnitTests.Common.Logging

 			// act
 			logger.Log(LogLevel.Information, "Test Message");
-			SpinWait.SpinUntil(() => lines.Count == 1);
+			SpinWait.SpinUntil(() => _lines.Count == 1);

 			// assert
-			Assert.AreEqual("INFO | Test Message", lines.First());
+			Assert.AreEqual("INFO | Test Message", _lines.First());

-			streamWriterMock.Verify(sw => sw.WriteLineAsync(It.IsAny<string>()), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync(It.IsAny<string>()), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -177,18 +177,18 @@ namespace UnitTests.Common.Logging
 			foreach (LogLevel level in Enum.GetValues<LogLevel>())
 				logger.Log(level, "Test Message");

-			SpinWait.SpinUntil(() => lines.Count == 7);
+			SpinWait.SpinUntil(() => _lines.Count == 7);

 			// assert
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("TRCE | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("DBUG | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("INFO | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("WARN | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("FAIL | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("CRIT | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("     | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.AtLeastOnce);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("TRCE | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("DBUG | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("INFO | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("WARN | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("FAIL | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("CRIT | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("     | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.AtLeastOnce);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -202,14 +202,14 @@ namespace UnitTests.Common.Logging
 			foreach (LogLevel level in Enum.GetValues<LogLevel>())
 				logger.Log(level, "Test Message");

-			SpinWait.SpinUntil(() => lines.Count == 3);
+			SpinWait.SpinUntil(() => _lines.Count == 3);

 			// assert
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("FAIL | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("CRIT | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("     | Test Message"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.AtLeastOnce);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("FAIL | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("CRIT | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("     | Test Message"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.AtLeastOnce);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -222,13 +222,13 @@ namespace UnitTests.Common.Logging

 			// act
 			logger.LogWarning("Some Warning");
-			SpinWait.SpinUntil(() => lines.Count == 1);
+			SpinWait.SpinUntil(() => _lines.Count == 1);

 			// assert

-			streamWriterMock.Verify(sw => sw.WriteLineAsync($"{DateTime.Now:yyyy-MM-dd HH:mm} | WARN | Some Warning"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync($"{DateTime.Now:yyyy-MM-dd HH:mm} | WARN | Some Warning"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -241,12 +241,12 @@ namespace UnitTests.Common.Logging

 			// act
 			logger.LogWarning("Some Warning");
-			SpinWait.SpinUntil(() => lines.Count == 1);
+			SpinWait.SpinUntil(() => _lines.Count == 1);

 			// assert
-			streamWriterMock.Verify(sw => sw.WriteLineAsync($"{DateTime.UtcNow:yyyy-MM-dd HH:mm} | WARN | Some Warning"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync($"{DateTime.UtcNow:yyyy-MM-dd HH:mm} | WARN | Some Warning"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -264,12 +264,12 @@ namespace UnitTests.Common.Logging

 				// act
 				logger.LogWarning("Some Warning");
-				SpinWait.SpinUntil(() => lines.Count == 1);
+				SpinWait.SpinUntil(() => _lines.Count == 1);

 				// assert
-				streamWriterMock.Verify(sw => sw.WriteLineAsync($"{DateTime.Now:yyyy-MM-dd HH:mm} | WARN | [NamedInstance] Some Warning"), Times.Once);
-				streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-				streamWriterMock.VerifyNoOtherCalls();
+				_streamWriterMock.Verify(sw => sw.WriteLineAsync($"{DateTime.Now:yyyy-MM-dd HH:mm} | WARN | [NamedInstance] Some Warning"), Times.Once);
+				_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+				_streamWriterMock.VerifyNoOtherCalls();

 				Assert.AreEqual(0, new FileInfo(file).Length);
 			}
@@ -290,13 +290,13 @@ namespace UnitTests.Common.Logging
 			using (var scope = logger.BeginScope("scope"))
 			{
 				logger.LogError("Test");
-				SpinWait.SpinUntil(() => lines.Count == 1);
+				SpinWait.SpinUntil(() => _lines.Count == 1);
 			}

 			// assert
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("FAIL | [NamedInstance] Test"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("FAIL | [NamedInstance] Test"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+			_streamWriterMock.VerifyNoOtherCalls();

 			scopeProvider.Verify(sp => sp.Push("scope"), Times.Once);
 			scopeProvider.Verify(sp => sp.ForEachScope(It.IsAny<Action<object, It.IsAnyType>>(), It.IsAny<It.IsAnyType>()), Times.Once);
@@ -311,12 +311,12 @@ namespace UnitTests.Common.Logging

 			// act
 			logger.LogCritical(new Exception("TestException"), "");
-			SpinWait.SpinUntil(() => lines.Count == 1);
+			SpinWait.SpinUntil(() => _lines.Count == 1);

 			// assert
-			streamWriterMock.Verify(sw => sw.WriteLineAsync("CRIT | System.Exception: TestException"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync("CRIT | System.Exception: TestException"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		[TestMethod]
@@ -327,12 +327,12 @@ namespace UnitTests.Common.Logging

 			// act
 			logger.LogCritical(new Exception("TestException"), "Bad things happen...");
-			SpinWait.SpinUntil(() => lines.Count == 1);
+			SpinWait.SpinUntil(() => _lines.Count == 1);

 			// assert
-			streamWriterMock.Verify(sw => sw.WriteLineAsync($"CRIT | Bad things happen...{Environment.NewLine}       System.Exception: TestException"), Times.Once);
-			streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
-			streamWriterMock.VerifyNoOtherCalls();
+			_streamWriterMock.Verify(sw => sw.WriteLineAsync($"CRIT | Bad things happen...{Environment.NewLine}       System.Exception: TestException"), Times.Once);
+			_streamWriterMock.Verify(sw => sw.FlushAsync(), Times.Once);
+			_streamWriterMock.VerifyNoOtherCalls();
 		}

 		private FileLogger GetFileLogger(string name = null, IExternalScopeProvider scopeProvider = null)
@@ -340,10 +340,10 @@ namespace UnitTests.Common.Logging
 			string tmpFilePath = Path.GetTempFileName();
 			try
 			{
-				streamWriterMock = new Mock<StreamWriter>(Stream.Null);
-				streamWriterMock
+				_streamWriterMock = new Mock<StreamWriter>(Stream.Null);
+				_streamWriterMock
 					.Setup(sw => sw.WriteLineAsync(It.IsAny<string>()))
-					.Callback<string>(line => lines.Add(line))
+					.Callback<string>(line => _lines.Add(line))
 					.Returns(Task.CompletedTask);

 				FileLogger fileLogger;
@@ -356,9 +356,9 @@ namespace UnitTests.Common.Logging
 					fileLogger = new FileLogger(tmpFilePath, name, scopeProvider);
 				}

-				var fieldInfo = fileLogger.GetType().GetField("fileWriter", BindingFlags.NonPublic | BindingFlags.Instance);
+				var fieldInfo = fileLogger.GetType().GetField("_fileWriter", BindingFlags.NonPublic | BindingFlags.Instance);
 				(fieldInfo.GetValue(fileLogger) as StreamWriter).Dispose();
-				fieldInfo.SetValue(fileLogger, streamWriterMock.Object);
+				fieldInfo.SetValue(fileLogger, _streamWriterMock.Object);

 				return fileLogger;
 			}
--- a/UnitTests/Common/Utilities/AsyncQueueTests.cs
+++ b/UnitTests/Common/Utilities/AsyncQueueTests.cs
@@ -10,35 +10,35 @@ namespace UnitTests.Common.Utilities
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class AsyncQueueTests
 	{
-		private Queue<TestElement> internalQueue;
+		private Queue<TestElement> _internalQueue;

-		private TestElement queueElement1;
-		private TestElement queueElement2;
-		private TestElement queueElement3;
+		private TestElement _queueElement1;
+		private TestElement _queueElement2;
+		private TestElement _queueElement3;

 		[TestInitialize]
 		public void InitializeTest()
 		{
-			queueElement1 = new TestElement
+			_queueElement1 = new TestElement
 			{
 				Number = 111,
 				Text = "one"
 			};
-			queueElement2 = new TestElement
+			_queueElement2 = new TestElement
 			{
 				Number = 222,
 				Text = "two"
 			};
-			queueElement3 = new TestElement
+			_queueElement3 = new TestElement
 			{
 				Number = 333,
 				Text = "three"
 			};

-			internalQueue = new Queue<TestElement>();
-			internalQueue.Enqueue(queueElement1);
-			internalQueue.Enqueue(queueElement2);
-			internalQueue.Enqueue(queueElement3);
+			_internalQueue = new Queue<TestElement>();
+			_internalQueue.Enqueue(_queueElement1);
+			_internalQueue.Enqueue(_queueElement2);
+			_internalQueue.Enqueue(_queueElement3);
 		}

 		[TestMethod]
@@ -47,15 +47,15 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			var element = new TestElement { Number = 1, Text = "Hello" };

-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
 			queue.Enqueue(element);

 			// assert
-			Assert.AreEqual(1, internalQueue.Count);
-			Assert.AreEqual(internalQueue.Count, queue.Count);
+			Assert.AreEqual(1, _internalQueue.Count);
+			Assert.AreEqual(_internalQueue.Count, queue.Count);
 		}

 		[TestMethod]
@@ -65,7 +65,7 @@ namespace UnitTests.Common.Utilities
 			var element = new TestElement { Number = 1, Text = "Hello" };
 			bool available = false;

-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
@@ -88,7 +88,7 @@ namespace UnitTests.Common.Utilities
 			var element = new TestElement { Number = 1, Text = "Hello" };
 			TestElement callback = null;

-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
@@ -110,18 +110,18 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			var elements = new TestElement[]
 			{
-				new TestElement { Number = 1, Text = "Hello" },
-				new TestElement { Number = 2, Text = "World" },
+				new() { Number = 1, Text = "Hello" },
+				new() { Number = 2, Text = "World" },
 			};
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
 			queue.Enqueue(elements);

 			// assert
-			Assert.AreEqual(2, internalQueue.Count);
-			Assert.AreEqual(queue.Count, internalQueue.Count);
+			Assert.AreEqual(2, _internalQueue.Count);
+			Assert.AreEqual(queue.Count, _internalQueue.Count);
 		}

 		[TestMethod]
@@ -136,7 +136,7 @@ namespace UnitTests.Common.Utilities
 			// assert
 			Assert.IsTrue(isSuccess);
 			Assert.IsNotNull(item);
-			Assert.AreEqual(queueElement1, item);
+			Assert.AreEqual(_queueElement1, item);
 			Assert.AreEqual(3, queue.Count);
 		}

@@ -144,7 +144,7 @@ namespace UnitTests.Common.Utilities
 		public void ShouldNotPeekAValue()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
@@ -167,7 +167,7 @@ namespace UnitTests.Common.Utilities
 			// assert
 			Assert.IsTrue(isSuccess);
 			Assert.IsNotNull(item);
-			Assert.AreEqual(queueElement1, item);
+			Assert.AreEqual(_queueElement1, item);
 			Assert.AreEqual(2, queue.Count);
 		}

@@ -175,7 +175,7 @@ namespace UnitTests.Common.Utilities
 		public void ShouldNotDequeueAValue()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
@@ -193,14 +193,14 @@ namespace UnitTests.Common.Utilities
 			var queue = GetQueue();

 			// act
-			queue.Remove(queueElement2);
+			queue.Remove(_queueElement2);
 			var item1 = queue.Dequeue();
 			var item2 = queue.Dequeue();

 			// assert
 			Assert.AreEqual(0, queue.Count);
-			Assert.AreEqual(queueElement1, item1);
-			Assert.AreEqual(queueElement3, item2);
+			Assert.AreEqual(_queueElement1, item1);
+			Assert.AreEqual(_queueElement3, item2);
 		}

 		[TestMethod]
@@ -217,22 +217,22 @@ namespace UnitTests.Common.Utilities

 			// assert
 			Assert.AreEqual(0, queue.Count);
-			Assert.AreEqual(queueElement1, item1);
-			Assert.AreEqual(queueElement2, item2);
-			Assert.AreEqual(queueElement3, item3);
+			Assert.AreEqual(_queueElement1, item1);
+			Assert.AreEqual(_queueElement2, item2);
+			Assert.AreEqual(_queueElement3, item3);
 		}

 		[TestMethod]
 		public async Task ShouldAwaitOneDequeue()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			var task = Task.Run(async () =>
 			{
 				await Task.Delay(1000);
-				queue.Enqueue(new[] { queueElement1, queueElement2, queueElement3 });
+				queue.Enqueue(new[] { _queueElement1, _queueElement2, _queueElement3 });
 			});

 			// act
@@ -241,20 +241,20 @@ namespace UnitTests.Common.Utilities
 			// assert
 			Assert.AreEqual(2, queue.Count);
 			Assert.IsNotNull(item);
-			Assert.AreEqual(queueElement1, item);
+			Assert.AreEqual(_queueElement1, item);
 		}

 		[TestMethod]
 		public async Task ShouldAwaitManyDequeue()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			var task = Task.Run(async () =>
 			{
 				await Task.Delay(1000);
-				queue.Enqueue(new[] { queueElement1, queueElement2, queueElement3 });
+				queue.Enqueue(new[] { _queueElement1, _queueElement2, _queueElement3 });
 			});

 			// act
@@ -264,21 +264,21 @@ namespace UnitTests.Common.Utilities
 			Assert.AreEqual(1, queue.Count);
 			Assert.IsNotNull(items);
 			Assert.AreEqual(2, items.Length);
-			Assert.AreEqual(queueElement1, items[0]);
-			Assert.AreEqual(queueElement2, items[1]);
+			Assert.AreEqual(_queueElement1, items[0]);
+			Assert.AreEqual(_queueElement2, items[1]);
 		}

 		[TestMethod]
 		public async Task ShouldAwaitAllDequeue()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			var task = Task.Run(async () =>
 			{
 				await Task.Delay(1000);
-				queue.Enqueue(new[] { queueElement1, queueElement2, queueElement3 });
+				queue.Enqueue(new[] { _queueElement1, _queueElement2, _queueElement3 });
 			});

 			// act
@@ -288,22 +288,22 @@ namespace UnitTests.Common.Utilities
 			Assert.AreEqual(0, queue.Count);
 			Assert.IsNotNull(items);
 			Assert.AreEqual(3, items.Length);
-			Assert.AreEqual(queueElement1, items[0]);
-			Assert.AreEqual(queueElement2, items[1]);
-			Assert.AreEqual(queueElement3, items[2]);
+			Assert.AreEqual(_queueElement1, items[0]);
+			Assert.AreEqual(_queueElement2, items[1]);
+			Assert.AreEqual(_queueElement3, items[2]);
 		}

 		[TestMethod]
 		public async Task ShouldAwaitAvailableDequeue()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			var task = Task.Run(async () =>
 			{
 				await Task.Delay(1000);
-				queue.Enqueue(new[] { queueElement1, queueElement2, queueElement3 });
+				queue.Enqueue(new[] { _queueElement1, _queueElement2, _queueElement3 });
 			});

 			// act
@@ -313,8 +313,8 @@ namespace UnitTests.Common.Utilities
 			Assert.AreEqual(1, queue.Count);
 			Assert.IsNotNull(items);
 			Assert.AreEqual(2, items.Length);
-			Assert.AreEqual(queueElement1, items[0]);
-			Assert.AreEqual(queueElement2, items[1]);
+			Assert.AreEqual(_queueElement1, items[0]);
+			Assert.AreEqual(_queueElement2, items[1]);
 		}

 		[TestMethod]
@@ -322,7 +322,7 @@ namespace UnitTests.Common.Utilities
 		public async Task ShouldThrowArumentOutOfRangeException()
 		{
 			// arrange
-			internalQueue.Clear();
+			_internalQueue.Clear();
 			var queue = GetQueue();

 			// act
@@ -336,8 +336,8 @@ namespace UnitTests.Common.Utilities
 		{
 			var asyncQueue = new AsyncQueue<TestElement>();

-			var field = asyncQueue.GetType().GetField("queue", BindingFlags.Instance | BindingFlags.NonPublic);
-			field.SetValue(asyncQueue, internalQueue);
+			var field = asyncQueue.GetType().GetField("_queue", BindingFlags.Instance | BindingFlags.NonPublic);
+			field.SetValue(asyncQueue, _internalQueue);

 			return asyncQueue;
 		}
--- a/UnitTests/Common/Utilities/CryptographyHelperTests.cs
+++ b/UnitTests/Common/Utilities/CryptographyHelperTests.cs
@@ -10,22 +10,22 @@ namespace UnitTests.Common.Utilities
 {
 	[TestClass]
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
-	public class CryptographyHelperTests
+	public partial class CryptographyHelperTests
 	{
-		private string keyFile;
-		private CryptographyHelper cryptoHelper;
+		private string _keyFile;
+		private CryptographyHelper _cryptoHelper;

 		[TestInitialize]
 		public void Initialize()
 		{
-			keyFile = Path.GetTempFileName();
-			cryptoHelper = new CryptographyHelper(keyFile);
+			_keyFile = Path.GetTempFileName();
+			_cryptoHelper = new CryptographyHelper(_keyFile);
 		}

 		[TestCleanup]
 		public void Cleanup()
 		{
-			File.Delete(keyFile);
+			File.Delete(_keyFile);
 		}

 		#region Static
@@ -40,12 +40,12 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			using var _ = CryptographyHelperSaltMock.Create(0);

-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];
 			string str = "ABC";
 			string password1 = "P@ssw0rd!";
 			string password2 = "P@ssw0rd";

-			byte[] expectedBytes = new byte[] { 0x7c, 0x7b, 0x77, 0x56, 0x91, 0x1a, 0xd9, 0xc0, 0x72, 0x70, 0x36, 0x88, 0x9f, 0xb4, 0xb5, 0xbc };
+			byte[] expectedBytes = [0x7c, 0x7b, 0x77, 0x56, 0x91, 0x1a, 0xd9, 0xc0, 0x72, 0x70, 0x36, 0x88, 0x9f, 0xb4, 0xb5, 0xbc];

 			// act
 			byte[] cipherBytes1 = CryptographyHelper.AesEncrypt(bytes, password1);
@@ -68,12 +68,12 @@ namespace UnitTests.Common.Utilities
 			using var _ = CryptographyHelperSaltMock.Create(0);

 			string cipherStr = "ueLuhFNpCuYmx8v3hczHtg==";
-			byte[] cipherBytes = new byte[] { 0x7c, 0x7b, 0x77, 0x56, 0x91, 0x1a, 0xd9, 0xc0, 0x72, 0x70, 0x36, 0x88, 0x9f, 0xb4, 0xb5, 0xbc };
+			byte[] cipherBytes = [0x7c, 0x7b, 0x77, 0x56, 0x91, 0x1a, 0xd9, 0xc0, 0x72, 0x70, 0x36, 0x88, 0x9f, 0xb4, 0xb5, 0xbc];

 			string password1 = "P@ssw0rd!";
 			string password2 = "P@ssw0rd";

-			byte[] expectedBytes = new byte[] { 0xaf, 0xfe };
+			byte[] expectedBytes = [0xaf, 0xfe];

 			// act
 			byte[] plainBytes1 = CryptographyHelper.AesDecrypt(cipherBytes, password1);
@@ -104,7 +104,7 @@ namespace UnitTests.Common.Utilities
 		public void ShouldEncryptDecryptAesBytes()
 		{
 			// arrange
-			byte[] plain = new byte[] { 0xaf, 0xfe };
+			byte[] plain = [0xaf, 0xfe];
 			string password = "P@ssw0rd!";

 			// act
@@ -154,12 +154,12 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			using var _ = CryptographyHelperSaltMock.Create(0);

-			byte[] bytes = new byte[] { 0xaf, 0xfe };
+			byte[] bytes = [0xaf, 0xfe];
 			string str = "ABC";
 			string password1 = "P@ssw0rd!";
 			string password2 = "P@ssw0rd";

-			byte[] expectedBytes = new byte[] { 0xbf, 0x59, 0x1f, 0x48, 0x69, 0xab, 0x18, 0xc7 };
+			byte[] expectedBytes = [0xbf, 0x59, 0x1f, 0x48, 0x69, 0xab, 0x18, 0xc7];

 			// act
 			byte[] cipherBytes1 = CryptographyHelper.TripleDesEncrypt(bytes, password1);
@@ -182,12 +182,12 @@ namespace UnitTests.Common.Utilities
 			using var _ = CryptographyHelperSaltMock.Create(0);

 			string cipherStr = "1l74soBuuEI=";
-			byte[] cipherBytes = new byte[] { 0xbf, 0x59, 0x1f, 0x48, 0x69, 0xab, 0x18, 0xc7 };
+			byte[] cipherBytes = [0xbf, 0x59, 0x1f, 0x48, 0x69, 0xab, 0x18, 0xc7];

 			string password1 = "P@ssw0rd!";
 			string password2 = "P@ssw0rd";

-			byte[] expectedBytes = new byte[] { 0xaf, 0xfe };
+			byte[] expectedBytes = [0xaf, 0xfe];

 			// act
 			byte[] plainBytes1 = CryptographyHelper.TripleDesDecrypt(cipherBytes, password1);
@@ -218,7 +218,7 @@ namespace UnitTests.Common.Utilities
 		public void ShouldEncryptDecryptTdesBytes()
 		{
 			// arrange
-			byte[] plain = new byte[] { 0xaf, 0xfe };
+			byte[] plain = [0xaf, 0xfe];
 			string password = "P@ssw0rd!";

 			// act
@@ -269,7 +269,7 @@ namespace UnitTests.Common.Utilities
 		{
 			// arrange
 			string text = "Hello World!";
-			byte[] bytes = new byte[] { 0xde, 0xad, 0xbe, 0xef };
+			byte[] bytes = [0xde, 0xad, 0xbe, 0xef];
 			string fileName = Path.GetTempFileName();

 			// act
@@ -291,7 +291,7 @@ namespace UnitTests.Common.Utilities
 		{
 			// arrange
 			string text = "Hello World!";
-			byte[] bytes = new byte[] { 0xde, 0xad, 0xbe, 0xef };
+			byte[] bytes = [0xde, 0xad, 0xbe, 0xef];
 			string fileName = Path.GetTempFileName();

 			// act
@@ -313,7 +313,7 @@ namespace UnitTests.Common.Utilities
 		{
 			// arrange
 			string text = "Hello World!";
-			byte[] bytes = new byte[] { 0xde, 0xad, 0xbe, 0xef };
+			byte[] bytes = [0xde, 0xad, 0xbe, 0xef];
 			string fileName = Path.GetTempFileName();

 			// act
@@ -335,7 +335,7 @@ namespace UnitTests.Common.Utilities
 		{
 			// arrange
 			string text = "Hello World!";
-			byte[] bytes = new byte[] { 0xde, 0xad, 0xbe, 0xef };
+			byte[] bytes = [0xde, 0xad, 0xbe, 0xef];
 			string fileName = Path.GetTempFileName();

 			// act
@@ -415,8 +415,8 @@ namespace UnitTests.Common.Utilities
 			Assert.AreEqual(length, str1.Length);
 			Assert.AreEqual(length, str2.Length);
 			Assert.IsFalse(str1 == str2);
-			Assert.IsFalse(Regex.IsMatch(str1, "[^0-9a-f]"));
-			Assert.IsFalse(Regex.IsMatch(str2, "[^0-9a-f]"));
+			Assert.IsFalse(RandomStringWithPoolRegex().IsMatch(str1));
+			Assert.IsFalse(RandomStringWithPoolRegex().IsMatch(str2));
 		}

 		#endregion Random
@@ -537,7 +537,6 @@ namespace UnitTests.Common.Utilities
 			Assert.IsTrue(!string.IsNullOrWhiteSpace(content));
 		}

-
 		[TestMethod]
 		public void ShouldEncryptAesUsingKeyFile()
 		{
@@ -545,11 +544,11 @@ namespace UnitTests.Common.Utilities
 			string str = "Hello World!";
 			byte[] bytes = CryptographyHelper.GetRandomBytes(32);

-			string password = File.ReadAllText(keyFile);
+			string password = File.ReadAllText(_keyFile);

 			// act
-			string cipherStr = cryptoHelper.EncryptAes(str);
-			byte[] cipherBytes = cryptoHelper.EncryptAes(bytes);
+			string cipherStr = _cryptoHelper.EncryptAes(str);
+			byte[] cipherBytes = _cryptoHelper.EncryptAes(bytes);

 			string plainStr = CryptographyHelper.AesDecrypt(cipherStr, password);
 			byte[] plainBytes = CryptographyHelper.AesDecrypt(cipherBytes, password);
@@ -568,14 +567,14 @@ namespace UnitTests.Common.Utilities
 			string str = "Hello World!";
 			byte[] bytes = CryptographyHelper.GetRandomBytes(32);

-			string password = File.ReadAllText(keyFile);
+			string password = File.ReadAllText(_keyFile);

 			// act
 			string cipherStr = CryptographyHelper.AesEncrypt(str, password);
 			byte[] cipherBytes = CryptographyHelper.AesEncrypt(bytes, password);

-			string plainStr = cryptoHelper.DecryptAes(cipherStr);
-			byte[] plainBytes = cryptoHelper.DecryptAes(cipherBytes);
+			string plainStr = _cryptoHelper.DecryptAes(cipherStr);
+			byte[] plainBytes = _cryptoHelper.DecryptAes(cipherBytes);

 			// assert
 			Assert.AreNotEqual(str, cipherStr);
@@ -591,11 +590,11 @@ namespace UnitTests.Common.Utilities
 			string str = "Hello World!";
 			byte[] bytes = CryptographyHelper.GetRandomBytes(32);

-			string password = File.ReadAllText(keyFile);
+			string password = File.ReadAllText(_keyFile);

 			// act
-			string cipherStr = cryptoHelper.EncryptTripleDes(str);
-			byte[] cipherBytes = cryptoHelper.EncryptTripleDes(bytes);
+			string cipherStr = _cryptoHelper.EncryptTripleDes(str);
+			byte[] cipherBytes = _cryptoHelper.EncryptTripleDes(bytes);

 			string plainStr = CryptographyHelper.TripleDesDecrypt(cipherStr, password);
 			byte[] plainBytes = CryptographyHelper.TripleDesDecrypt(cipherBytes, password);
@@ -614,14 +613,14 @@ namespace UnitTests.Common.Utilities
 			string str = "Hello World!";
 			byte[] bytes = CryptographyHelper.GetRandomBytes(32);

-			string password = File.ReadAllText(keyFile);
+			string password = File.ReadAllText(_keyFile);

 			// act
 			string cipherStr = CryptographyHelper.TripleDesEncrypt(str, password);
 			byte[] cipherBytes = CryptographyHelper.TripleDesEncrypt(bytes, password);

-			string plainStr = cryptoHelper.DecryptTripleDes(cipherStr);
-			byte[] plainBytes = cryptoHelper.DecryptTripleDes(cipherBytes);
+			string plainStr = _cryptoHelper.DecryptTripleDes(cipherStr);
+			byte[] plainBytes = _cryptoHelper.DecryptTripleDes(cipherBytes);

 			// assert
 			Assert.AreNotEqual(str, cipherStr);
@@ -630,6 +629,9 @@ namespace UnitTests.Common.Utilities
 			CollectionAssert.AreEqual(bytes, plainBytes);
 		}

+		[GeneratedRegex("[^0-9a-f]")]
+		private static partial Regex RandomStringWithPoolRegex();
+
 		#endregion Instance
 	}
 }
--- a/UnitTests/Common/Utilities/DelayedTaskTests.cs
+++ b/UnitTests/Common/Utilities/DelayedTaskTests.cs
@@ -17,11 +17,11 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { executionCount++; };
+			void Action() { executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
-			var delayedTask = DelayedTask.Create(action, delay);
+			var delayedTask = DelayedTask.Create(Action, delay);
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);

 			// assert
@@ -39,11 +39,11 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { executionCount++; };
+			void Action() { executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
-			var delayedTask = DelayedTask.Run(action, delay);
+			var delayedTask = DelayedTask.Run(Action, delay);
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);

 			// assert
@@ -61,11 +61,11 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { executionCount++; };
+			void Action() { executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
-			var delayedTask = DelayedTask.Create(action, delay);
+			var delayedTask = DelayedTask.Create(Action, delay);
 			delayedTask.Reset();
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);

@@ -84,11 +84,11 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { executionCount++; };
+			void Action() { executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
-			var delayedTask = DelayedTask.Run(action, delay);
+			var delayedTask = DelayedTask.Run(Action, delay);
 			delayedTask.Cancel();
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);

@@ -109,12 +109,12 @@ namespace UnitTests.Common.Utilities
 			var sw = new Stopwatch();

 			var delay = TimeSpan.FromMilliseconds(200);
-			var action = () => { sw.Stop(); executionCount++; };
+			void Action() { sw.Stop(); executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
 			sw.Start();
-			var delayedTask = DelayedTask.Run(action, delay);
+			var delayedTask = DelayedTask.Run(Action, delay);
 			await Task.Delay(50);
 			delayedTask.Reset();
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);
@@ -138,12 +138,12 @@ namespace UnitTests.Common.Utilities
 			var sw = new Stopwatch();

 			var delay = TimeSpan.FromMilliseconds(200);
-			var action = () => { sw.Stop(); executionCount++; };
+			void Action() { sw.Stop(); executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
 			sw.Start();
-			var delayedTask = DelayedTask.Create(action, delay);
+			var delayedTask = DelayedTask.Create(Action, delay);
 			await Task.Delay(50);
 			bool isSuccess = delayedTask.ExecutePending();
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);
@@ -169,12 +169,12 @@ namespace UnitTests.Common.Utilities
 			var sw = new Stopwatch();

 			var delay = TimeSpan.FromMilliseconds(200);
-			var action = () => { sw.Stop(); executionCount++; };
+			void Action() { sw.Stop(); executionCount++; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
 			sw.Start();
-			var delayedTask = DelayedTask.Run(action, delay);
+			var delayedTask = DelayedTask.Run(Action, delay);
 			await Task.Delay(50);
 			bool isSuccess = delayedTask.ExecutePending();
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);
@@ -197,8 +197,8 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { executionCount++; };
-			var delayedTask = DelayedTask.Create(action, delay);
+			void Action() { executionCount++; }
+			var delayedTask = DelayedTask.Create(Action, delay);

 			// act
 			delayedTask.Reset();
@@ -219,10 +219,10 @@ namespace UnitTests.Common.Utilities
 		{
 			// arrange
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { throw new Exception("TEST :D"); };
+			static void Action() { throw new Exception("TEST :D"); }

 			// act
-			var delayedTask = DelayedTask.Run(action, delay);
+			var delayedTask = DelayedTask.Run(Action, delay);

 			var awaiter = delayedTask.GetAwaiter();
 			SpinWait.SpinUntil(() => awaiter.IsCompleted);
@@ -240,15 +240,12 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			string exceptionText = null;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { throw new Exception("TEST :D"); };
-			var exceptionHandler = (Exception ex) =>
-			{
-				exceptionText = ex.Message;
-			};
+			void Action() { throw new Exception("TEST :D"); }
+			void ExceptionHandler(Exception ex) { exceptionText = ex.Message; }

 			// act
-			var delayedTask = DelayedTask.Run(action, delay)
-				.WithExceptionHandler(exceptionHandler);
+			var delayedTask = DelayedTask.Run(Action, delay)
+				.WithExceptionHandler(ExceptionHandler);

 			var awaiter = delayedTask.GetAwaiter();
 			SpinWait.SpinUntil(() => awaiter.IsCompleted);
@@ -267,8 +264,8 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var action = () => { executionCount++; };
-			var delayedTask = DelayedTask.Create(action, delay);
+			void Action() { executionCount++; }
+			var delayedTask = DelayedTask.Create(Action, delay);

 			// act
 			delayedTask.Reset();
--- a/UnitTests/Common/Utilities/DelayedTaskWithResultTests.cs
+++ b/UnitTests/Common/Utilities/DelayedTaskWithResultTests.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Diagnostics;
 using System.Threading;
 using System.Threading.Tasks;
 using AMWD.Common.Utilities;
@@ -17,11 +16,11 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var function = () => { executionCount++; return new[] { 42, 21 }; };
+			int[] Function() { executionCount++; return [42, 21]; }

 			// act
 			var cts = new CancellationTokenSource(delay.Add(TimeSpan.FromSeconds(1)));
-			var delayedTaskWithResult = DelayedTask.Create(function, delay);
+			var delayedTaskWithResult = DelayedTask.Create(Function, delay);
 			SpinWait.SpinUntil(() => executionCount > 0 || cts.IsCancellationRequested);

 			// assert
@@ -34,15 +33,16 @@ namespace UnitTests.Common.Utilities
 		}

 		[TestMethod]
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Performance", "CA1861")]
 		public async Task ShouldCreateNewDelayedTaskStarting()
 		{
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var function = () => { executionCount++; return new[] { 42, 21 }; };
+			int[] Function() { executionCount++; return [42, 21]; }

 			// act
-			var delayedTaskWithResult = DelayedTask.Run(function, delay);
+			var delayedTaskWithResult = DelayedTask.Run(Function, delay);
 			int[] result = await delayedTaskWithResult;

 			// assert
@@ -61,11 +61,11 @@ namespace UnitTests.Common.Utilities
 			// arrange
 			var delay = TimeSpan.FromMilliseconds(100);
 #pragma warning disable CS0162 // Unreachable Code detected.
-			var function = () => { throw new Exception("TEST :D"); return new[] { 42, 21 }; };
+			static int[] Function() { throw new Exception("TEST :D"); return [42, 21]; }
 #pragma warning restore CS0162 // Unreachable Code detected

 			// act
-			var delayedTaskWithResult = DelayedTask.Run(function, delay);
+			var delayedTaskWithResult = DelayedTask.Run(Function, delay);

 			var awaiter = delayedTaskWithResult.GetAwaiter();
 			SpinWait.SpinUntil(() => awaiter.IsCompleted);
@@ -84,16 +84,13 @@ namespace UnitTests.Common.Utilities
 			string exceptionText = null;
 			var delay = TimeSpan.FromMilliseconds(100);
 #pragma warning disable CS0162 // Unreachable Code detected.
-			var function = () => { throw new Exception("TEST :D"); return new[] { 42, 21 }; };
+			static int[] Function() { throw new Exception("TEST :D"); return [42, 21]; }
 #pragma warning restore CS0162 // Unreachable Code detected
-			var exceptionHandler = (Exception ex) =>
-			{
-				exceptionText = ex.Message;
-			};
+			void ExceptionHandler(Exception ex) { exceptionText = ex.Message; }

 			// act
-			var delayedTaskWithResult = DelayedTask.Run(function, delay)
-				.WithExceptionHandler(exceptionHandler);
+			var delayedTaskWithResult = DelayedTask.Run(Function, delay)
+				.WithExceptionHandler(ExceptionHandler);

 			var awaiter = delayedTaskWithResult.GetAwaiter();
 			SpinWait.SpinUntil(() => awaiter.IsCompleted);
@@ -107,13 +104,14 @@ namespace UnitTests.Common.Utilities
 		}

 		[TestMethod]
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Performance", "CA1861")]
 		public async Task ShouldReturnNormalTask()
 		{
 			// arrange
 			int executionCount = 0;
 			var delay = TimeSpan.FromMilliseconds(100);
-			var function = () => { executionCount++; return new[] { 42, 21 }; };
-			var delayedTaskWithResult = DelayedTask.Create(function, delay);
+			int[] Function() { executionCount++; return [42, 21]; }
+			var delayedTaskWithResult = DelayedTask.Create(Function, delay);

 			// act
 			delayedTaskWithResult.Reset();
--- a/UnitTests/Common/Utils/CryptographyHelperSaltMock.cs
+++ b/UnitTests/Common/Utils/CryptographyHelperSaltMock.cs
@@ -7,11 +7,11 @@ namespace UnitTests.Common.Utils
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	internal class CryptographyHelperSaltMock : IDisposable
 	{
-		private readonly int saltLength;
+		private readonly int _saltLength;

 		private CryptographyHelperSaltMock(int saltLength)
 		{
-			this.saltLength = typeof(CryptographyHelper).AsDynamicType().saltLength;
+			_saltLength = typeof(CryptographyHelper).AsDynamicType()._saltLength;
 			SetSaltLength(saltLength);
 		}

@@ -19,9 +19,9 @@ namespace UnitTests.Common.Utils
 			=> new CryptographyHelperSaltMock(saltLength);

 		public void Dispose()
-			=> SetSaltLength(saltLength);
+			=> SetSaltLength(_saltLength);

 		private static void SetSaltLength(int length)
-			=> typeof(CryptographyHelper).AsDynamicType().saltLength = length;
+			=> typeof(CryptographyHelper).AsDynamicType()._saltLength = length;
 	}
 }
--- a/UnitTests/Common/Utils/CustomMultipleAttribute.cs
+++ b/UnitTests/Common/Utils/CustomMultipleAttribute.cs
@@ -4,13 +4,8 @@ namespace UnitTests.Common.Utils
 {
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	[AttributeUsage(AttributeTargets.All, AllowMultiple = true)]
-	internal class CustomMultipleAttribute : Attribute
+	internal class CustomMultipleAttribute(string name) : Attribute
 	{
-		public CustomMultipleAttribute(string name)
-		{
-			Name = name;
-		}
-
-		public string Name { get; set; }
+		public string Name { get; set; } = name;
 	}
 }
--- a/UnitTests/Common/Utils/JsonTestClass.cs
+++ b/UnitTests/Common/Utils/JsonTestClass.cs
@@ -33,18 +33,21 @@ namespace UnitTests.Common.Utils
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	internal class JsonErrorClass
 	{
-		private int? number;
+		private int? _number;

 		public int Number
 		{
 			get
 			{
-				if (number.HasValue)
-					return number.Value;
+				if (_number.HasValue)
+					return _number.Value;

 				throw new Exception("Null value");
 			}
-			set { number = value; }
+			set
+			{
+				_number = value;
+			}
 		}
 	}
 }
--- a/UnitTests/Common/Utils/TimeZoneInfoLocalMock.cs
+++ b/UnitTests/Common/Utils/TimeZoneInfoLocalMock.cs
@@ -6,11 +6,11 @@ namespace UnitTests.Common.Utils
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	internal class TimeZoneInfoLocalMock : IDisposable
 	{
-		private readonly TimeZoneInfo localTimeZoneInfo;
+		private readonly TimeZoneInfo _localTimeZoneInfo;

 		private TimeZoneInfoLocalMock(TimeZoneInfo timeZoneInfo)
 		{
-			localTimeZoneInfo = TimeZoneInfo.Local;
+			_localTimeZoneInfo = TimeZoneInfo.Local;
 			SetLocalTimeZone(timeZoneInfo);
 		}

@@ -18,7 +18,7 @@ namespace UnitTests.Common.Utils
 			=> new TimeZoneInfoLocalMock(mockTimeZoneInfo);

 		public void Dispose()
-			=> SetLocalTimeZone(localTimeZoneInfo);
+			=> SetLocalTimeZone(_localTimeZoneInfo);

 		private static void SetLocalTimeZone(TimeZoneInfo timeZoneInfo)
 			=> typeof(TimeZoneInfo).AsDynamicType().s_cachedData._localTimeZone = timeZoneInfo;
--- a/UnitTests/UnitTests.csproj
+++ b/UnitTests/UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
    <IsPackable>false</IsPackable>
    <CollectCoverage>true</CollectCoverage>
    <GenerateDocumentationFile>false</GenerateDocumentationFile>