Test basic link generation in Razor pages in both regular and endpoint routing

test/Microsoft.AspNetCore.Mvc.FunctionalTests/RoutingTestsBase.cs

@@ -1241,6 +1241,24 @@ namespace Microsoft.AspNetCore.Mvc.FunctionalTests
             Assert.Equal(actionName, result.Action);
         }
 
+        [Fact]
+        public async Task RazorPage_WithLinks_GeneratesLinksCorrectly()
+        {
+            // Arrange & Act
+            var response = await Client.GetAsync("http://localhost/PageWithLinks");
+
+            // Assert
+            Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+
+            var document = await response.GetHtmlDocumentAsync();
+
+            var editLink = document.RequiredQuerySelector("#editlink");
+            Assert.Equal("/Edit/10", editLink.GetAttribute("href"));
+
+            var contactLink = document.RequiredQuerySelector("#contactlink");
+            Assert.Equal("/Home/Contact", contactLink.GetAttribute("href"));
+        }
+
         protected static LinkBuilder LinkFrom(string url)
         {
             return new LinkBuilder(url);

test/WebSites/RoutingWebSite/Pages/Edit.cshtml

@@ -0,0 +1,3 @@
+@page "{id}"
+
+Hello from Edit page

test/WebSites/RoutingWebSite/Pages/PageWithLinks.cshtml

@@ -0,0 +1,8 @@
+@page
+@addTagHelper "*, Microsoft.AspNetCore.Mvc.TagHelpers"
+@{
+}
+
+<a id="editlink" asp-page="/Edit" asp-route-id="10">Edit</a>
+<br />
+<a id="contactlink" asp-action="Contact" asp-controller="Home">Contact</a>