Updated Selenium to 4.0.0-alpha07. Simplified SeleniumServerFactory.

Author: NikolayIT

src/Tests/AspNetCoreTemplate.Web.Tests/AspNetCoreTemplate.Web.Tests.csproj

@@ -15,8 +15,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="5.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.0" />
-    <PackageReference Include="Selenium.Support" Version="3.141.0" />
-    <PackageReference Include="Selenium.WebDriver" Version="3.141.0" />
+    <PackageReference Include="Selenium.WebDriver" Version="4.0.0-alpha07" />
+    <PackageReference Include="Selenium.WebDriver.ChromeDriver" Version="87.0.4280.2000" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>

src/Tests/AspNetCoreTemplate.Web.Tests/SeleniumServerFactory.cs

@@ -1,7 +1,6 @@
 namespace AspNetCoreTemplate.Web.Tests
 {
     using System;
-    using System.Diagnostics;
     using System.Linq;
 
     using Microsoft.AspNetCore;
@@ -14,56 +13,17 @@
     public sealed class SeleniumServerFactory<TStartup> : WebApplicationFactory<TStartup>
         where TStartup : class
     {
-        private readonly Process process;
-        private IWebHost host;
-
         public SeleniumServerFactory()
         {
-            this.ClientOptions.BaseAddress = new Uri("https://localhost"); // will follow redirects by default
-            this.CreateServer(this.CreateWebHostBuilder());
-
-            this.process = new Process
-                       {
-                           StartInfo = new ProcessStartInfo
-                                       {
-                                           FileName = "selenium-standalone",
-                                           Arguments = "start",
-                                           UseShellExecute = true,
-                                       },
-                       };
-            this.process.Start();
+            this.ClientOptions.BaseAddress = new Uri("https://localhost");
+            var host = WebHost.CreateDefaultBuilder(Array.Empty<string>()).UseStartup<TStartup>().Build();
+            host.Start();
+            this.RootUri = host.ServerFeatures.Get<IServerAddressesFeature>().Addresses.LastOrDefault();
+            var testServer = new TestServer(new WebHostBuilder().UseStartup<FakeStartup>());
         }
 
         public string RootUri { get; set; }
 
-        protected override TestServer CreateServer(IWebHostBuilder builder)
-        {
-            this.host = builder.Build();
-            this.host.Start();
-            this.RootUri = this.host.ServerFeatures.Get<IServerAddressesFeature>().Addresses.LastOrDefault(); // Last is https://localhost:5001!
-
-            // Fake Server we won't use...this is lame. Should be cleaner, or a utility class
-            return new TestServer(new WebHostBuilder().UseStartup<FakeStartup>());
-        }
-
-        protected override IWebHostBuilder CreateWebHostBuilder()
-        {
-            var builder = WebHost.CreateDefaultBuilder(Array.Empty<string>());
-            builder.UseStartup<TStartup>();
-            return builder;
-        }
-
-        protected override void Dispose(bool disposing)
-        {
-            base.Dispose(disposing);
-            if (disposing)
-            {
-                this.host.Dispose();
-                this.process.CloseMainWindow(); // Be sure to stop Selenium Standalone
-                this.process.Dispose();
-            }
-        }
-
         public class FakeStartup
         {
             public void ConfigureServices(IServiceCollection services)

src/Tests/AspNetCoreTemplate.Web.Tests/SeleniumTests.cs

@@ -4,7 +4,6 @@
 
     using OpenQA.Selenium;
     using OpenQA.Selenium.Chrome;
-    using OpenQA.Selenium.Remote;
 
     using Xunit;
 
@@ -13,14 +12,13 @@ public class SeleniumTests : IClassFixture<SeleniumServerFactory<Startup>>, IDis
         private readonly SeleniumServerFactory<Startup> server;
         private readonly IWebDriver browser;
 
-        // Be sure that selenium-server-standalone-3.141.59.jar is running
         public SeleniumTests(SeleniumServerFactory<Startup> server)
         {
             this.server = server;
             server.CreateClient();
             var opts = new ChromeOptions();
             opts.AddArguments("--headless", "--ignore-certificate-errors");
-            this.browser = new RemoteWebDriver(opts);
+            this.browser = new ChromeDriver(opts);
         }
 
         [Fact(Skip = "Example test. Disabled for CI.")]