Fix tests

Author: javiercn

src/Components/Blazor/testassets/HostedInAspNet.Server/Program.cs

@@ -17,6 +17,10 @@ public static IHost BuildWebHost(string[] args) =>
             Host.CreateDefaultBuilder(args)
             .ConfigureWebHostDefaults(webHostBuilder =>
             {
+                // We require this line because we run in Production environment
+                // and static web assets are only on by default during development.
+                webHostBuilder.UseStaticWebAssets();
+
                 webHostBuilder.UseStartup<Startup>();
             })
             .Build();

src/Components/test/E2ETest/Tests/BootResourceCachingTest.cs

@@ -29,7 +29,7 @@ public BootResourceCachingTest(
             ITestOutputHelper output)
             : base(browserFixture, serverFixture, output)
         {
-            serverFixture.BuildWebHostMethod = HostedInAspNet.Server.Program.BuildWebHost;
+            serverFixture.BuildWebHostMethod = Program.BuildWebHost;
         }
 
         public override Task InitializeAsync()
@@ -57,7 +57,7 @@ public void CachesResourcesAfterFirstLoad()
             var subsequentResourcesRequested = GetAndClearRequestedPaths();
             Assert.NotEmpty(initialResourcesRequested.Where(path => path.EndsWith("/blazor.boot.json")));
             Assert.Empty(subsequentResourcesRequested.Where(path => path.EndsWith("/dotnet.wasm")));
-            Assert.NotEmpty(subsequentResourcesRequested.Where(path => path.EndsWith(".js")));
+            Assert.Empty(subsequentResourcesRequested.Where(path => path.EndsWith(".js")));
             Assert.Empty(subsequentResourcesRequested.Where(path => path.EndsWith(".dll")));
         }