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import { opine } from "../../mod.ts";import { superdeno } from "../deps.ts";import { describe, it } from "../utils.ts";
describe("req", function () {  describe(".stale", function () {    it("should return false when the resource is not modified", function (      done,    ) {      const app = opine();      const etag = '"12345"';
      app.use(function (req, res) {        res.set("ETag", etag);        res.send(req.stale);      });
      superdeno(app)        .get("/")        .set("If-None-Match", etag)        .expect(304, done);    });
    it("should return true when the resource is modified", function (done) {      const app = opine();
      app.use(function (req, res) {        res.set("ETag", '"123"');        res.send(req.stale);      });
      superdeno(app)        .get("/")        .set("If-None-Match", '"12345"')        .expect(200, "true", done);    });
    it("should return true without response headers", function (done) {      const app = opine();
      app.use(function (req, res) {        res.send(req.stale);      });
      superdeno(app)        .get("/")        .expect(200, "true", done);    });  });});