Fix Edge config to reflect current Microsoft web page.

Enhance tests to verify driver was actually downloaded and can be found by Selenium

Author: vitaliydavydiak

WebDriverManager.Tests/ChromeConfigTests.cs

@@ -19,6 +19,7 @@ public void VersionTest()
         public void DriverDownloadTest()
         {
             new DriverManager().SetUpDriver(new ChromeConfig());
+            Assert.NotEmpty(WebDriverFinder.FindFile(GetBinaryName()));
         }
     }
 }

WebDriverManager.Tests/EdgeConfigTests.cs

@@ -19,6 +19,7 @@ public void VersionTest()
         public void DriverDownloadTest()
         {
             new DriverManager().SetUpDriver(new EdgeConfig());
+            Assert.NotEmpty(WebDriverFinder.FindFile(GetBinaryName()));
         }
     }
 }

WebDriverManager.Tests/FirefoxConfigTests.cs

@@ -19,6 +19,7 @@ public void VersionTest()
         public void DriverDownloadTest()
         {
             new DriverManager().SetUpDriver(new FirefoxConfig());
+            Assert.NotEmpty(WebDriverFinder.FindFile(GetBinaryName()));
         }
     }
 }

WebDriverManager.Tests/InternetExplorerConfigTests.cs

@@ -19,6 +19,7 @@ public void VersionTest()
         public void DriverDownloadTest()
         {
             new DriverManager().SetUpDriver(new InternetExplorerConfig());
+            Assert.NotEmpty(WebDriverFinder.FindFile(GetBinaryName()));
         }
     }
 }

WebDriverManager.Tests/OperaConfigTests.cs

@@ -19,6 +19,7 @@ public void VersionTest()
         public void DriverDownloadTest()
         {
             new DriverManager().SetUpDriver(new OperaConfig());
+            Assert.NotEmpty(WebDriverFinder.FindFile(GetBinaryName()));
         }
     }
 }

WebDriverManager.Tests/PhantomConfigTests.cs

@@ -19,6 +19,7 @@ public void VersionTest()
         public void DriverDownloadTest()
         {
             new DriverManager().SetUpDriver(new PhantomConfig());
+            Assert.NotEmpty(WebDriverFinder.FindFile(GetBinaryName()));
         }
     }
 }

WebDriverManager.Tests/WebDriverFinder.cs

@@ -0,0 +1,17 @@
+
+
+using System.Reflection;
+using OpenQA.Selenium;
+
+namespace WebDriverManager.Tests
+{
+    public static class WebDriverFinder
+    {
+        public static string FindFile(string fileName)
+        {
+            var type = typeof(IWebDriver).Assembly.GetType("OpenQA.Selenium.Internal.FileUtilities");
+            var bindings = BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Static;
+            return type.InvokeMember("FindFile", bindings, null, null, new object[] { fileName }).ToString();
+        }
+    }
+}

WebDriverManager.Tests/WebDriverManager.Tests.csproj

@@ -9,6 +9,7 @@
     <ItemGroup>
         <PackageReference Include="coverlet.msbuild" Version="2.6.3" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+        <PackageReference Include="Selenium.WebDriver" Version="3.141.0" />
         <PackageReference Include="xunit" Version="2.4.1" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
     </ItemGroup>

WebDriverManager/DriverConfigs/Impl/EdgeConfig.cs

@@ -1,24 +1,31 @@
-using System.Linq;
+using System.Linq;
 using System.Net;
+using System.Runtime.InteropServices;
 using AngleSharp.Html.Parser;
 
 namespace WebDriverManager.DriverConfigs.Impl
 {
     public class EdgeConfig : IDriverConfig
     {
+        private const string BaseVersionPatternUrl = "https://msedgedriver.azureedge.net/<version>/";
+
         public virtual string GetName()
         {
             return "Edge";
         }
 
         public virtual string GetUrl32()
         {
-            return "https://az813057.vo.msecnd.net/webdriver/msedgedriver_x86/msedgedriver.exe";
+            return $"{BaseVersionPatternUrl}edgedriver_win32.zip";
         }
 
         public virtual string GetUrl64()
         {
-            return "https://az813057.vo.msecnd.net/webdriver/msedgedriver_x64/msedgedriver.exe";
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+            {
+                return $"{BaseVersionPatternUrl}edgedriver_mac64.zip";
+            }
+            return $"{BaseVersionPatternUrl}edgedriver_win64.zip";
         }
 
         public virtual string GetBinaryName()
@@ -34,9 +41,8 @@ public virtual string GetLatestVersion()
                     client.DownloadString("https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver");
                 var parser = new HtmlParser();
                 var document = parser.ParseDocument(htmlCode);
-                var version = document.QuerySelectorAll(".driver-download > a + p")
-                    .Select(element => element.TextContent)
-                    .FirstOrDefault()
+                var version = document.QuerySelectorAll(".driver-download > p.driver-download__meta")
+                    .Select(element => element.TextContent).ToList()[2]
                     ?.Split(' ')[1]
                     .Split(' ')[0];
                 return version;