Support Request, Response and User for minimal actions (#33883)

Adds support to minimal actions for parameters of type HttpRequest,
HttpResponse, and ClaimsPrincipal to be bound to the values of the
Request, Response and User properties of the HttpContext respectively.

Also cleans up some typos in the RequestDelegateFactory tests.

Addresses #33870.

Author: martincostello

src/Http/Http.Extensions/src/RequestDelegateFactory.cs

@@ -7,6 +7,7 @@
 using System.Linq;
 using System.Linq.Expressions;
 using System.Reflection;
+using System.Security.Claims;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http.Metadata;
@@ -45,6 +46,7 @@ public static class RequestDelegateFactory
         private static readonly MemberExpression HttpRequestExpr = Expression.Property(HttpContextExpr, nameof(HttpContext.Request));
         private static readonly MemberExpression HttpResponseExpr = Expression.Property(HttpContextExpr, nameof(HttpContext.Response));
         private static readonly MemberExpression RequestAbortedExpr = Expression.Property(HttpContextExpr, nameof(HttpContext.RequestAborted));
+        private static readonly MemberExpression UserExpr = Expression.Property(HttpContextExpr, nameof(HttpContext.User));
         private static readonly MemberExpression RouteValuesExpr = Expression.Property(HttpRequestExpr, nameof(HttpRequest.RouteValues));
         private static readonly MemberExpression QueryExpr = Expression.Property(HttpRequestExpr, nameof(HttpRequest.Query));
         private static readonly MemberExpression HeadersExpr = Expression.Property(HttpRequestExpr, nameof(HttpRequest.Headers));
@@ -221,6 +223,18 @@ private static Expression CreateArgument(ParameterInfo parameter, FactoryContext
             {
                 return HttpContextExpr;
             }
+            else if (parameter.ParameterType == typeof(HttpRequest))
+            {
+                return HttpRequestExpr;
+            }
+            else if (parameter.ParameterType == typeof(HttpResponse))
+            {
+                return HttpResponseExpr;
+            }
+            else if (parameter.ParameterType == typeof(ClaimsPrincipal))
+            {
+                return UserExpr;
+            }
             else if (parameter.ParameterType == typeof(CancellationToken))
             {
                 return RequestAbortedExpr;