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import { opine } from "../../mod.ts";import { expect, superdeno } from "../deps.ts";import { describe, it } from "../utils.ts";
describe("req", function () {  describe(".acceptsLanguages", function () {    it("should be true if language accepted", function (done) {      const app = opine();
      app.use(function (req, res) {        expect(req.acceptsLanguages("en-us")).toBeTruthy();        expect(req.acceptsLanguages("en")).toBeTruthy();        res.end();      });
      superdeno(app)        .get("/")        .set("Accept-Language", "en;q=.5, en-us")        .expect(200, done);    });
    it("should be false if language not accepted", function (done) {      const app = opine();
      app.use(function (req, res) {        expect(req.acceptsLanguages("es")).toBeFalsy();        res.end();      });
      superdeno(app)        .get("/")        .set("Accept-Language", "en;q=.5, en-us")        .expect(200, done);    });
    describe("when Accept-Language is not present", function () {      it("should always return true", function (done) {        const app = opine();
        app.use(function (req, res) {          expect(req.acceptsLanguages("en")).toBeTruthy();          expect(req.acceptsLanguages("es")).toBeTruthy();          expect(req.acceptsLanguages("jp")).toBeTruthy();          res.end();        });
        superdeno(app)          .get("/")          .expect(200, done);      });    });  });});