Fix: Router Functions are the same weight as classes

also added some basic tests for it.

Tests/CMakeLists.txt

@@ -0,0 +1,3 @@
+add_tests(
+        Router.cpp
+)

Tests/Router.cpp

@@ -0,0 +1,84 @@
+#include "Includes/Router.h"
+
+#include "Includes/Request.h"
+#include "Includes/Response.h"
+
+#include <catch2/catch_test_macros.hpp>
+
+namespace VWeb {
+
+class FailureRoute final : public Route {
+public:
+  bool IsAllowed(Request &request) override { return false; }
+};
+
+TEST_CASE("route_that_exists_returns_route", "[Router]") {
+  Router router;
+  Ref<Request> request = CreateRef<Request>();
+  request->URI = "/test";
+  router.Register<Route>("/test");
+
+  REQUIRE(router.FindRoute(request) != nullptr);
+}
+
+TEST_CASE("route_that_not_exists_returns_nullptr", "[Router]") {
+  Router router;
+  Ref<Request> request = CreateRef<Request>();
+  request->URI = "/testre";
+  router.Register<Route>("/test");
+
+  REQUIRE(router.FindRoute(request) == nullptr);
+}
+
+TEST_CASE("route_matches_exactly", "[Router]") {
+  Router router;
+  Ref<Request> request = CreateRef<Request>();
+  request->URI = "/test/id";
+  router.Register<FailureRoute>("/test/:id");
+  router.Register<Route>("/test/id");
+
+  auto route = router.FindRoute(request);
+  REQUIRE(route);
+  REQUIRE(route->IsAllowed(*request));
+}
+
+TEST_CASE("route_can_handle_variants", "[Router]") {
+  Router router;
+  Ref<Request> request = CreateRef<Request>();
+  request->URI = "/test/1";
+  router.Register<FailureRoute>("/test/id");
+  router.Register<Route>("/test/:id");
+
+  auto route = router.FindRoute(request);
+  REQUIRE(route);
+  REQUIRE(route->IsAllowed(*request));
+}
+
+TEST_CASE("router_returns_function_instead_of_class", "[Router]") {
+  Router router;
+  Ref<Request> request = CreateRef<Request>();
+  request->URI = "/test/id";
+  router.Register<FailureRoute>("/test/:id");
+  router.Get("/test/id", [](Request &, Response &) {
+          return true;
+  });
+
+  auto route = router.FindRoute(request);
+  REQUIRE(route);
+  REQUIRE(route->IsAllowed(*request));
+}
+
+TEST_CASE("router_returns_class_if_function_is_provided", "[Router]") {
+  Router router;
+  Ref<Request> request = CreateRef<Request>();
+  request->URI = "/test/1";
+  router.Register<FailureRoute>("/test/:id");
+  router.Get("/test/id", [](Request &, Response &) {
+          return true;
+  });
+
+  auto route = router.FindRoute(request);
+  REQUIRE(route);
+  REQUIRE_FALSE(route->IsAllowed(*request));
+}
+} // namespace VWeb