Quarantine failing test (dotnet#25207)

* Quarantine failing test

* Quarantine just one variant

* Await

* Fixup

* Fixup

Author: wtgodbe

src/Mvc/test/Mvc.FunctionalTests/HtmlGenerationTest.cs

@@ -12,6 +12,7 @@
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.AspNetCore.Testing;
 using Xunit;
 
 namespace Microsoft.AspNetCore.Mvc.FunctionalTests
@@ -61,8 +62,6 @@ public static TheoryData<string, string> WebPagesData
                     { "EmployeeList", "/HtmlGeneration_Home/EmployeeList" },
                     // Testing the EnvironmentTagHelper
                     { "Environment", null },
-                    // Testing the ImageTagHelper
-                    { "Image", null },
                     // Testing InputTagHelper with File
                     { "Input", null },
                     // Testing the LinkTagHelper
@@ -138,6 +137,13 @@ public async Task HtmlGenerationWebSite_GeneratesExpectedResults(string action,
             }
         }
 
+        [Fact]
+        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/25206")]
+        public async Task HtmlGenerationWebSite_GeneratesExpectedResults_WithImageData()
+        {
+            await HtmlGenerationWebSite_GeneratesExpectedResults("image", antiforgeryPath: null);
+        }
+
         [Fact]
         public async Task HtmlGenerationWebSite_LinkGeneration_With21CompatibilityBehavior()
         {