text: const should = require('should');
  const sinon = require('sinon');
  const Promise = require('bluebird');
  const testUtils = require('../../utils');
  const urlUtils = require('../../utils/urlUtils');
  const markdownToMobiledoc = require('../../utils/fixtures/data-generator').markdownToMobiledoc;
  const helpers = require('../../../core/frontend/helpers');
  const urlService = require('../../../core/frontend/services/url');
  const api = require('../../../core/server/api');
  
  describe('{{url}} helper', function () {
      let rendered;
      let sandbox;
  
      beforeEach(function () {
          rendered = null;
  
          sinon.stub(urlService, 'getUrlByResourceId');
  
          sinon.stub(api.settings, 'read').callsFake(function () {
              return Promise.resolve({settings: [{value: '/:slug/'}]});
          });
      });
  
      afterEach(function () {
          sinon.restore();
      });
  
      describe('no subdir', function () {
          before(function () {
              sandbox = sinon.createSandbox();
              urlUtils.stubUrlUtils({url: 'http://localhost:65535/'}, sandbox);
          });
  
          after(function () {
              sandbox.restore();
          });
  
          it('should return the slug with a prefix slash if the context is a post', function () {
              const post = testUtils.DataGenerator.forKnex.createPost({
                  html: 'content',
                  mobiledoc: markdownToMobiledoc('ff'),
                  title: 'title',
                  slug: 'slug',
                  created_at: new Date(0),
                  url: '/slug/'
              });
  
              urlService.getUrlByResourceId.withArgs(post.id, {absolute: undefined, secure: undefined, withSubdirectory: true}).returns('/slug/');
  
              rendered = helpers.url.call(post);
              should.exist(rendered);
              rendered.string.should.equal('/slug/');
          });
  
          it('should output an absolute URL if the option is present', function () {
              const post = testUtils.DataGenerator.forKnex.createPost({
                  html: 'content',
                  mobiledoc: markdownToMobiledoc('ff'),
                  title: 'title',
                  slug: 'slug',
                  url: '/slug/',
                  created_at: new Date(0)
              });
  
              urlService.getUrlByResourceId.withArgs(post.id, {absolute: true, secure: undefined, withSubdirectory: true}).returns('http://localhost:65535/slug/');
  
              rendered = helpers.url.call(post, {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://localhost:65535/slug/');
          });
  
          it('should output an absolute URL with https if the option is present and secure', function () {
              const post = testUtils.DataGenerator.forKnex.createPost({
                  html: 'content',
                  mobiledoc: markdownToMobiledoc('ff'),
                  title: 'title',
                  slug: 'slug',
                  url: '/slug/',
                  created_at: new Date(0),
                  secure: true
              });
  
              urlService.getUrlByResourceId.withArgs(post.id, {absolute: true, secure: true, withSubdirectory: true}).returns('https://localhost:65535/slug/');
  
              rendered = helpers.url.call(post, {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('https://localhost:65535/slug/');
          });
  
          it('should return the slug with a prefixed /tag/ if the context is a tag', function () {
              const tag = testUtils.DataGenerator.forKnex.createTag({
                  name: 'the tag',
                  slug: 'the-tag',
                  description: null,
                  parent: null
              });
  
              urlService.getUrlByResourceId.withArgs(tag.id, {absolute: undefined, secure: undefined, withSubdirectory: true}).returns('/tag/the-tag/');
  
              rendered = helpers.url.call(tag);
              should.exist(rendered);
              rendered.string.should.equal('/tag/the-tag/');
          });
  
          it('should return the slug with a prefixed /author/ if the context is author', function () {
              const user = testUtils.DataGenerator.forKnex.createUser({
                  bio: null,
                  website: null,
                  profile_image: null,
                  location: null,
                  slug: 'some-author'
              });
  
              urlService.getUrlByResourceId.withArgs(user.id, {absolute: undefined, secure: undefined, withSubdirectory: true}).returns('/author/some-author/');
  
              rendered = helpers.url.call(user);
              should.exist(rendered);
              rendered.string.should.equal('/author/some-author/');
          });
  
          it('should return / if not a post or tag', function () {
              rendered = helpers.url.call({something: 'key'});
              should.exist(rendered);
              rendered.string.should.equal('/');
          });
  
          it('should return a relative url if passed through a nav context', function () {
              rendered = helpers.url.call(
                  {url: '/foo', label: 'Foo', slug: 'foo', current: true});
              should.exist(rendered);
              rendered.string.should.equal('/foo');
          });
  
          it('should return an absolute url if passed through a nav context', function () {
              rendered = helpers.url.call(
                  {url: '/bar', label: 'Bar', slug: 'bar', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://localhost:65535/bar');
          });
  
          it('should return an absolute url with https if context is secure', function () {
              rendered = helpers.url.call(
                  {url: '/bar', label: 'Bar', slug: 'bar', current: true, secure: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('https://localhost:65535/bar');
          });
  
          it('external urls should be retained in a nav context', function () {
              rendered = helpers.url.call(
                  {url: 'http://casper.website/baz', label: 'Baz', slug: 'baz', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://casper.website/baz');
          });
  
          it('should handle hosted urls in a nav context', function () {
              rendered = helpers.url.call(
                  {url: 'http://localhost:65535/qux', label: 'Qux', slug: 'qux', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://localhost:65535/qux');
          });
  
          it('should handle hosted urls in a nav context with secure', function () {
              rendered = helpers.url.call(
                  {
                      url: 'http://localhost:65535/qux', label: 'Qux', slug: 'qux', current: true,
                      secure: true
                  },
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('https://localhost:65535/qux');
          });
  
          it('should handle hosted https urls in a nav context with secure', function () {
              rendered = helpers.url.call(
                  {
                      url: 'https://localhost:65535/qux', label: 'Qux', slug: 'qux', current: true,
                      secure: true
                  },
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('https://localhost:65535/qux');
          });
  
          it('should handle hosted urls with the wrong protocol in a nav context', function () {
              rendered = helpers.url.call(
                  {url: 'https://localhost:65535/quux', label: 'Quux', slug: 'quux', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://localhost:65535/quux');
          });
  
          it('should pass through protocol-less URLs regardless of absolute setting', function () {
              rendered = helpers.url.call(
                  {url: '//casper.website/baz', label: 'Baz', slug: 'baz', current: true},
                  {hash: {}});
              should.exist(rendered);
              rendered.string.should.equal('//casper.website/baz');
  
              rendered = helpers.url.call(
                  {url: '//casper.website/baz', label: 'Baz', slug: 'baz', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('//casper.website/baz');
          });
  
          it('should pass through URLs with alternative schemes regardless of absolute setting', function () {
              rendered = helpers.url.call(
                  {url: 'tel:01234567890', label: 'Baz', slug: 'baz', current: true},
                  {hash: {}});
              should.exist(rendered);
              rendered.string.should.equal('tel:01234567890');
  
              rendered = helpers.url.call(
                  {url: 'mailto:example@ghost.org', label: 'Baz', slug: 'baz', current: true},
                  {hash: {}});
              should.exist(rendered);
              rendered.string.should.equal('mailto:example@ghost.org');
  
              rendered = helpers.url.call(
                  {url: 'tel:01234567890', label: 'Baz', slug: 'baz', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('tel:01234567890');
  
              rendered = helpers.url.call(
                  {url: 'mailto:example@ghost.org', label: 'Baz', slug: 'baz', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('mailto:example@ghost.org');
          });
  
          it('should pass through anchor-only URLs  regardless of absolute setting', function () {
              rendered = helpers.url.call(
                  {url: '#thatsthegoodstuff', label: 'Baz', slug: 'baz', current: true},
                  {hash: {}});
              should.exist(rendered);
              rendered.string.should.equal('#thatsthegoodstuff');
  
              rendered = helpers.url.call(
                  {url: '#thatsthegoodstuff', label: 'Baz', slug: 'baz', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('#thatsthegoodstuff');
          });
  
          it('should not HTML-escape URLs', function () {
              rendered = helpers.url.call(
                  {url: '/foo?foo=bar&baz=qux', label: 'Foo', slug: 'foo', current: true});
              should.exist(rendered);
              rendered.string.should.equal('/foo?foo=bar&baz=qux');
          });
  
          it('should encode URLs', function () {
              rendered = helpers.url.call(
                  {url: '/foo?foo=bar&baz=qux&<script>alert("gotcha")</script>', label: 'Foo', slug: 'foo', current: true});
              should.exist(rendered);
              rendered.string.should.equal('/foo?foo=bar&baz=qux&%3Cscript%3Ealert(%22gotcha%22)%3C/script%3E');
          });
  
          it('should not double-encode URLs', function () {
              rendered = helpers.url.call(
                  {url: '/?foo=space%20bar', label: 'Foo', slug: 'foo', current: true});
              should.exist(rendered);
              rendered.string.should.equal('/?foo=space%20bar');
          });
      });
  
      describe('with subdir', function () {
          before(function () {
              sandbox = sinon.createSandbox();
              urlUtils.stubUrlUtils({url: 'http://localhost:65535/blog'}, sandbox);
          });
  
          after(function () {
              sandbox.restore();
          });
  
          it('external urls should be retained in a nav context with subdir', function () {
              rendered = helpers.url.call(
                  {url: 'http://casper.website/baz', label: 'Baz', slug: 'baz', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://casper.website/baz');
          });
  
          it('should handle subdir being set in nav context', function () {
              rendered = helpers.url.call(
                  {url: '/xyzzy', label: 'xyzzy', slug: 'xyzzy', current: true},
                  {hash: {absolute: 'true'}});
              should.exist(rendered);
              rendered.string.should.equal('http://localhost:65535/blog/xyzzy');
          });
      });
  });
  