Introduce NoSuchCookieException

Author: nvborisenko

dotnet/src/webdriver/CookieJar.cs

@@ -66,10 +66,10 @@ public Cookie GetCookieNamed(string name)
         {
             if (name is null)
             {
-                throw new ArgumentNullException("{nameof(name)}");
+                throw new ArgumentNullException(nameof(name));
             }
 
-            var rawCookie = driver.InternalExecute($"{DriverCommand.GetCookie}/{name}", null).Value;
+            var rawCookie = driver.InternalExecute(DriverCommand.GetCookie, new() { { "name", name } }).Value;
 
             return Cookie.FromDictionary(rawCookie as Dictionary<string, object>);
         }

dotnet/src/webdriver/NoSuchCookieException.cs

@@ -0,0 +1,63 @@
+// <copyright file="NoSuchCookieException.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using System;
+
+#nullable enable
+
+namespace OpenQA.Selenium
+{
+    /// <summary>
+    /// The exception that is thrown when a cookie is not found.
+    /// </summary>
+    [Serializable]
+    public class NoSuchCookieException : NotFoundException
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NoSuchCookieException"/> class.
+        /// </summary>
+        public NoSuchCookieException()
+            : base()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NoSuchCookieException"/> class with
+        /// a specified error message.
+        /// </summary>
+        /// <param name="message">The message that describes the error.</param>
+        public NoSuchCookieException(string? message)
+            : base(message)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NoSuchCookieException"/> class with
+        /// a specified error message and a reference to the inner exception that is the
+        /// cause of this exception.
+        /// </summary>
+        /// <param name="message">The error message that explains the reason for the exception.</param>
+        /// <param name="innerException">The exception that is the cause of the current exception,
+        /// or <see langword="null"/> if no inner exception is specified.</param>
+        public NoSuchCookieException(string? message, Exception? innerException)
+            : base(message, innerException)
+        {
+        }
+    }
+}

dotnet/src/webdriver/Remote/W3CWireProtocolCommandInfoRepository.cs

@@ -108,7 +108,7 @@ protected override void InitializeCommandDictionary()
             this.TryAddCommand(DriverCommand.ExecuteScript, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/execute/sync"));
             this.TryAddCommand(DriverCommand.ExecuteAsyncScript, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/execute/async"));
             this.TryAddCommand(DriverCommand.GetAllCookies, new HttpCommandInfo(HttpCommandInfo.GetCommand, "/session/{sessionId}/cookie"));
-            this.TryAddCommand(DriverCommand.GetCookie, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/cookie/{name}"));
+            this.TryAddCommand(DriverCommand.GetCookie, new HttpCommandInfo(HttpCommandInfo.GetCommand, "/session/{sessionId}/cookie/{name}"));
             this.TryAddCommand(DriverCommand.AddCookie, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/cookie"));
             this.TryAddCommand(DriverCommand.DeleteCookie, new HttpCommandInfo(HttpCommandInfo.DeleteCommand, "/session/{sessionId}/cookie/{name}"));
             this.TryAddCommand(DriverCommand.DeleteAllCookies, new HttpCommandInfo(HttpCommandInfo.DeleteCommand, "/session/{sessionId}/cookie"));

dotnet/src/webdriver/WebDriver.cs

@@ -853,6 +853,9 @@ private static void UnpackAndThrowOnError(Response errorResponse, string command
                         case WebDriverResult.InsecureCertificate:
                             throw new InsecureCertificateException(errorMessage);
 
+                        case WebDriverResult.NoSuchCookie:
+                            throw new NoSuchCookieException(errorMessage);
+
                         default:
                             throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, "{0} ({1})", errorMessage, errorResponse.Status));
                     }