[dotnet] Adding test configuration for Edge in IE Mode

Author: jimevans

dotnet/test/common/CustomDriverConfigs/EdgeInternetExplorerModeDriver.cs

@@ -0,0 +1,55 @@
+using OpenQA.Selenium.Remote;
+
+namespace OpenQA.Selenium.IE
+{
+    // This is a simple wrapper class to create an InternetExplorerDriver that
+    // uses the enables RequireWindowFocus as the default input simplation.
+    public class EdgeInternetExplorerModeDriver : InternetExplorerDriver
+    {
+        private static string servicePath = string.Empty;
+
+        public EdgeInternetExplorerModeDriver(InternetExplorerDriverService service)
+            : this(service, DefaultOptions)
+        {
+        }
+
+        public EdgeInternetExplorerModeDriver(InternetExplorerDriverService service, InternetExplorerOptions options)
+            : base(service, options)
+        {
+        }
+
+        public static string ServicePath
+        {
+            get { return servicePath; }
+            set { servicePath = value; }
+        }
+
+        public static InternetExplorerDriverService DefaultService
+        {
+            get
+            {
+                InternetExplorerDriverService service;
+                if (string.IsNullOrEmpty(servicePath))
+                {
+                   service = InternetExplorerDriverService.CreateDefaultService();
+                }
+                else
+                {
+                    service = InternetExplorerDriverService.CreateDefaultService(servicePath);
+                }
+
+                // For debugging purposes, one can uncomment the following lines
+                // to generate a log from the driver executable. Please do not
+                // commit changes to this file with these lines uncommented.
+                // service.LogFile = @"iedriver.log";
+                // service.LoggingLevel = InternetExplorerDriverLogLevel.Debug;
+                return service;
+            }
+        }
+
+        public static InternetExplorerOptions DefaultOptions
+        {
+            get { return new InternetExplorerOptions() { RequireWindowFocus = true, UsePerProcessProxy = true, AttachToEdgeChrome = true, EdgeExecutablePath = @"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" }; }
+        }
+    }
+}

dotnet/test/common/appconfig.json

@@ -45,6 +45,13 @@
       "RemoteCapabilities": "internet explorer"
     },
 
+    "EdgeIEMode": {
+      "DriverTypeName": "OpenQA.Selenium.IE.EdgeInternetExplorerModeDriver",
+      "AssemblyName": "WebDriver.Common.Tests",
+      "BrowserValue": "IE",
+      "RemoteCapabilities": "internet explorer"
+    },
+
     "Edge": {
       "DriverTypeName": "OpenQA.Selenium.Edge.StableChannelEdgeDriver",
       "AssemblyName": "WebDriver.Common.Tests",