@zkochan/pnpm/cached_node_modules/superstatic/test/unit/middleware/missing.spec.js

A fast implementation of npm install

/**
 * Copyright 2015 Google Inc. All Rights Reserved.
 * Use of this source code is governed by a BSD-style
 * license that can be found in the LICENSE file or at
 * https://github.com/firebase/superstatic/blob/master/LICENSE
 */
'use strict';

var fs = require('fs-extra');
var request = require('supertest');
var connect = require('connect');

var helpers = require('../../helpers');
var missing = helpers.decorator(require('../../../lib/middleware/missing'));
var fsProvider = require('../../../lib/providers/fs');
var Responder = require('../../../lib/responder');

describe('custom not found', function() {
  var provider = fsProvider({
    public: '.tmp'
  });
  var app;

  beforeEach(function() {
    fs.outputFileSync('.tmp/not-found.html', 'custom not found file', 'utf8');

    app = connect()
      .use(function(req, res, next) {
        res.superstatic = new Responder(req, res, {provider: provider});
        next();
      }, {provider: provider});
  });

  afterEach(function() {
    fs.removeSync('.tmp');
  });

  it('serves the file', function(done) {
    app
      .use(missing({
        errorPage: '/not-found.html'
      }, {provider: provider}));

    request(app)
      .get('/anything')
      .expect(404)
      .expect('custom not found file')
      .end(done);
  });

  it('skips middleware on file serve error', function(done) {
    app
      .use(missing({
        errorPage: '/does-not-exist.html'
      }, {provider: provider}))
      .use(function(req, res) {
        res.end('does not exist');
      });

    request(app)
      .get('/anything')
      .expect('does not exist')
      .end(done);
  });
});