feat: add blog feed (#3)

* chore: begin working on post service

* chore: add debug assets

* chore: add whitelist words

* feat: add prism for syntax highlighting

* feat: updated favicon

* feat: add blog feed

* fix: add link to written by image

* feat: add custom error pages

* fix: focus on h2 since h1 is always the journal site title

* feat: use status code pages with redirects

* fix: add discernible text to link

* feat: add support for light and dark theme

* fix: wrap body with main tag

* fix: style main element in pages to take up full width of container

* fix: add heading to home page

* feat: add not-found-corgi image

* chore: add robots.txt file

* chore: clean up place holder posts

* fix: namespace header in layouts

* fix: use logger instead of console

* fix: use new text context in each test when registering services

* chore: update workflow to debug failing tests

* chore: install playwright deps

* fix: extend expect timeout

* fix: extend expect timeout

* fix: capture traces

* fix: capture traces

* fix: index file name

test/Blog.Tests/EndToEnd/BlogHostFactory.cs

@@ -1,6 +1,10 @@
+using Blog.Posts;
+
 using Microsoft.AspNetCore.Hosting.Server.Features;
 using Microsoft.AspNetCore.Http.Features;
+using Microsoft.AspNetCore.TestHost;
 using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
 
 namespace Blog.Tests.EndToEnd;
 
@@ -31,13 +35,18 @@ public class BlogHostFactory<TProgram> : WebApplicationFactory<TProgram> where T
   }
 
   protected override IHost CreateHost(IHostBuilder builder)
-  {    
+  {
     var testHost = builder
-      .ConfigureWebHost(
-        webHostBuilder => webHostBuilder.ConfigureLogging(
-          config => config.ClearProviders()
-        )
-      )
+      .ConfigureWebHost(webHostBuilder =>
+      {
+        webHostBuilder.ConfigureLogging(config => config.ClearProviders());
+        webHostBuilder.ConfigureTestServices(services =>
+        {
+          var postsDirectory = Path.Combine(Directory.GetCurrentDirectory(), "TestPosts");
+          var postServiceOptions = new FilePostServiceOptions() { PostsDirectory = postsDirectory };
+          services.AddSingleton(Options.Create(postServiceOptions));
+        });
+      })
       .Build();
 
     builder.ConfigureWebHost(
@@ -46,17 +55,17 @@ public class BlogHostFactory<TProgram> : WebApplicationFactory<TProgram> where T
       )
     );
 
-    _host = builder.Build();  
-    _host.Start();  
+    _host = builder.Build();
+    _host.Start();
 
-    var server = _host.Services.GetRequiredService<IServer>();  
-    var addresses = server.Features.GetRequiredFeature<IServerAddressesFeature>();  
+    var server = _host.Services.GetRequiredService<IServer>();
+    var addresses = server.Features.GetRequiredFeature<IServerAddressesFeature>();
 
-    ClientOptions.BaseAddress = addresses.Addresses  
-      .Select(x => new Uri(x))  
+    ClientOptions.BaseAddress = addresses.Addresses
+      .Select(x => new Uri(x))
       .Last();
 
-    testHost.Start();  
-    return testHost;  
+    testHost.Start();
+    return testHost;
   }
 }