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import opine from "../../mod.ts";import { expect, superdeno } from "../deps.ts";import { describe, it } from "../utils.ts";
describe("HEAD", function () {  it("should default to GET", function (done) {    const app = opine();
    app.get("/deno", function (_req, res) {      res.send("deno");    });
    superdeno(app)      .head("/deno")      .expect(200, done);  });
  it("should output the same headers as GET requests", function (done) {    const app = opine();
    app.get("/deno", function (_req, res) {      // send() detects HEAD      res.send("deno");    });
    superdeno(app)      .get("/deno")      .expect(200, function (err, res) {        if (err) {          return done(err);        }
        const headers = res.header;
        superdeno(app)          .get("/deno")          .expect(200, function (err, res) {            if (err) {              return done(err);            }
            delete headers.date;            delete res.header.date;            expect(res.header).toEqual(headers);            done();          });      });  });});
describe("app.head()", function () {  it("should override", function (done) {    const app = opine();    let called = false;
    app.head("/deno", function (_req, res) {      called = true;      res.end("");    });
    app.get("/deno", function () {      throw new Error("should not be called");    });
    superdeno(app)      .head("/deno")      .expect(200, function () {        expect(called).toBeTruthy();        done();      });  });});