@zkochan/pnpm/cached_node_modules/superstatic/test/unit/middleware/headers.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 helpers = require('../../helpers');
var headers = helpers.decorator(require('../../../lib/middleware/headers'));
var connect = require('connect');
var request = require('supertest');

var defaultHeaders = [
  {source: '/test1', headers: [{key: 'Content-Type', value: 'mime/type'}]},
  {source: '/test3', headers: [{key: 'Access-Control-Allow-Origin', value: 'https://www.example.net'}]},
  {source: '/api/**', headers: [{key: 'Access-Control-Allow-Origin', value: '*'}]}
];

function okay(req, res) {
  res.writeHead(200);
  res.end();
}

describe('cors middleware', function() {
  it('serves custom content types', function(done) {
    var app = connect()
      .use(headers({headers: defaultHeaders}))
      .use(okay);

    request(app)
      .get('/test1')
      .expect(200)
      .expect('Content-Type', 'mime/type')
      .end(done);
  });

  it('serves custom access control headers', function(done) {
    var app = connect()
      .use(headers({headers: defaultHeaders}))
      .use(okay);

    request(app)
      .get('/test3')
      .expect(200)
      .expect('Access-Control-Allow-Origin', 'https://www.example.net')
      .end(done);
  });

  it('uses routing rules', function(done) {
    var app = connect()
      .use(headers({headers: defaultHeaders}))
      .use(okay);

    request(app)
      .get('/api/whatever/you/wish')
      .expect(200)
      .expect('Access-Control-Allow-Origin', '*')
      .end(done);
  });

  it('uses glob negation to set headers', function(done) {
    var app = connect()
      .use(headers({
        headers: [
          {source: '!/anything/**', headers: [
            {key: 'custom-header', value: 'for testing'}
          ]}
        ]
      }))
      .use(okay);

    request(app)
      .get('/something')
      .expect(200)
      .expect('custom-header', 'for testing')
      .end(done);
  });
});