feat/Update_Controllers_to_Allow_for_Premium_Membership

2026-08-03 09:17:28 +02:00
parent de937d25dc
commit c3f4a57195
187 changed files with 26062 additions and 991 deletions
@@ -0,0 +1,42 @@
+using System.Reflection;
+using System.Text.RegularExpressions;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Routing;
+using Xunit;
+
+namespace JobTrackerApi.Tests;
+
+public sealed class RouteUniquenessTests
+{
+    [Fact]
+    public void Controller_actions_have_one_handler_per_http_method_and_route()
+    {
+        var actions = typeof(JobTrackerApi.Controllers.JobApplicationsController).Assembly.GetTypes()
+            .Where(type => !type.IsAbstract && typeof(ControllerBase).IsAssignableFrom(type))
+            .SelectMany(type => type.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly)
+                .SelectMany(method => method.GetCustomAttributes<HttpMethodAttribute>()
+                    .Select(attribute => new
+                    {
+                        Action = $"{type.Name}.{method.Name}",
+                        Methods = string.Join(",", attribute.HttpMethods.OrderBy(x => x)),
+                        Route = Normalize(type, attribute.Template),
+                    })))
+            .ToList();
+
+        var duplicates = actions
+            .GroupBy(x => $"{x.Methods} {x.Route}", StringComparer.OrdinalIgnoreCase)
+            .Where(group => group.Count() > 1)
+            .Select(group => $"{group.Key}: {string.Join(", ", group.Select(x => x.Action))}")
+            .ToList();
+
+        Assert.Empty(duplicates);
+    }
+
+    private static string Normalize(Type controller, string? actionTemplate)
+    {
+        var prefix = controller.GetCustomAttribute<RouteAttribute>()?.Template ?? string.Empty;
+        prefix = prefix.Replace("[controller]", controller.Name[..^"Controller".Length], StringComparison.OrdinalIgnoreCase);
+        var route = $"{prefix.TrimEnd('/')}/{(actionTemplate ?? string.Empty).TrimStart('/')}".ToLowerInvariant();
+        return Regex.Replace(route, @"\{[^}:]+(?<constraint>:[^}]+)?\}", match => $"{{parameter{match.Groups["constraint"].Value}}}");
+    }
+}