fix(rest): make the route binding key friendly for find

Author: raymondfeng

packages/rest/src/rest-server.ts

@@ -382,7 +382,11 @@ export class RestServer extends Context implements Server {
   ): Binding {
     if (typeof routeOrVerb === 'object') {
       const r = routeOrVerb;
-      return this.bind(`routes.${r.verb} ${r.path}`).to(r);
+      // Encode the path to escape special chars
+      const encodedPath = encodeURIComponent(r.path).replace(/\./g, '%2E');
+      return this.bind(`routes.${r.verb} ${encodedPath}`)
+        .to(r)
+        .tag('route');
     }
 
     if (!path) {

packages/rest/test/unit/rest-server/rest-server.open-api-spec.test.ts

@@ -46,6 +46,31 @@ describe('RestServer.getApiSpec()', () => {
     });
   });
 
+  it('binds a route via app.route(route)', () => {
+    function greet() {}
+    const binding = server.route(
+      new Route('get', '/greet', {responses: {}}, greet),
+    );
+    expect(binding.key).to.eql('routes.get %2Fgreet');
+    expect(binding.tags.has('route')).to.be.true();
+  });
+
+  it('binds a route via app.route(..., Controller, method)', () => {
+    class MyController {
+      greet() {}
+    }
+
+    const binding = server.route(
+      'get',
+      '/greet.json',
+      {responses: {}},
+      MyController,
+      'greet',
+    );
+    expect(binding.key).to.eql('routes.get %2Fgreet%2Ejson');
+    expect(binding.tags.has('route')).to.be.true();
+  });
+
   it('returns routes registered via app.route(route)', () => {
     function greet() {}
     server.route(new Route('get', '/greet', {responses: {}}, greet));